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Organism
  Plantae
      Magnoliophyta
          Eudicots
                 [Magnoliopsida]
            Core Eudicots
            Asterids
              Campanulids
                    Asterales
                            Asteraceae
                                     Abrotanella
                                             Abrotanella emarginata
                                             Abrotanella linearifolia
                                             Abrotanella purpurea
                                             Abrotanella submarginata
                                             Abrotanella trichoachaenia
                                             Abrotanella trilobata
                                     Acanthospermum
                                             Acanthospermum hispidum
                                             Acanthospermum humile
                                             Acanthospermum microcarpum
                                             Acanthospermum simile
                                     Acanthoxanthium
                                     Achillea
                                             Achillea millefolium
                                     Achyrocline
                                             Achyrocline alata
                                             Achyrocline celosioides
                                             Achyrocline glandulosa
                                             Achyrocline hallii
                                             Achyrocline mollis
                                             Achyrocline peruviana
                                             Achyrocline ramosissima
                                             Achyrocline satureioides
                                             Achyrocline tomentosa
                                             Achyrocline trianae
                                     Acmella
                                             Acmella alba
                                               Acmella alba var. alba
                                                     [Spilanthes alba]
                                             Acmella brachyglossa
                                             Acmella ciliata
                                             Acmella darwinii
                                             Acmella filipes
                                             Acmella leucantha
                                             Acmella oleracea
                                             Acmella oppositifolia
                                               Acmella oppositifolia var. oppositifolia
                                                     [Spilanthes diffusa]
                                             Acmella paniculata
                                                   [Spilanthes paniculata]
                                             Acmella papposa
                                                   [Spilanthes macrophylla]
                                               Acmella papposa var. macrophylla
                                               Acmella papposa var. papposa
                                             Acmella poliolepidica
                                                   [Spilanthes poliolepidica]
                                             Acmella radicans
                                                   [Spilanthes ocymifolia var. acutiserrata]
                                               Acmella radicans var. radicans
                                             Acmella repens
                                                   [Spilanthes oppositifolia]
                                             Acmella sodiroi
                                             Acmella uliginosa
                                                   [Spilanthes uliginosa]
                                     Acrisione
                                             Acrisione cymosa
                                     Adenocaulon
                                             Adenocaulon chilense
                                     Adenostemma
                                             Adenostemma fosbergii
                                             Adenostemma harlingii
                                             Adenostemma lavenia
                                             Adenostemma platyphyllum
                                             Adenostemma vargasii
                                             Adenostemma zakii
                                     Aequatorium
                                             Aequatorium asterotrichum
                                             Aequatorium cajamarcense
                                             Aequatorium carpishense
                                             Aequatorium jamesonii
                                             Aequatorium juninense
                                             Aequatorium lepidotum
                                             Aequatorium limonense
                                             Aequatorium repandiforme
                                             Aequatorium rimachianum
                                             Aequatorium stellatopilosum
                                             Aequatorium tovarii
                                             Aequatorium tuestae
                                     Aetheolaena
                                             Aetheolaena caldasensis
                                             Aetheolaena cuencana
                                             Aetheolaena decipiens
                                             Aetheolaena heterophylla
                                             Aetheolaena hypoleuca
                                             Aetheolaena involucrata
                                             Aetheolaena ledifolia
                                             Aetheolaena lingulata
                                             Aetheolaena mochensis
                                             Aetheolaena mojandensis
                                             Aetheolaena otophora
                                             Aetheolaena patens
                                             Aetheolaena pichinchensis
                                             Aetheolaena rosana
                                             Aetheolaena senecioides
                                             Aetheolaena subinvolucrata
                                     Ageratina
                                             Ageratina adenophora
                                             Ageratina allenii
                                             Ageratina altissima
                                             Ageratina anisochroma
                                                   [Eupatorium adspersum]
                                                   [Eupatorium anisochromum]
                                                   [Eupatorium polanthum]
                                             Ageratina articulata
                                             Ageratina azangaroensis
                                             Ageratina badia
                                                   [Ageratina barbensis]
                                                   [Eupatorium badium]
                                                   [Eupatorium chlorophyllum]
                                             Ageratina bishopii
                                             Ageratina boekei
                                             Ageratina burgeri
                                             Ageratina bustamenta
                                             Ageratina chachapoyasensis
                                             Ageratina chiriquensis
                                                   [Eupatorium chiriquense]
                                             Ageratina choricephaloides
                                             Ageratina contigua
                                             Ageratina costaricensis
                                             Ageratina croatii
                                             Ageratina cuencana
                                             Ageratina cutervensis
                                             Ageratina cuzcoensis
                                             Ageratina dendroides
                                             Ageratina dombeyana
                                             Ageratina elegans
                                             Ageratina exsertovenosa
                                             Ageratina fastigiata
                                             Ageratina gilbertii
                                             Ageratina glandulifera
                                             Ageratina glechonophylla
                                             Ageratina gloeoclada
                                             Ageratina glyptophlebia
                                             Ageratina gracilenta
                                             Ageratina gracilis
                                             Ageratina helenae
                                             Ageratina herrerae
                                             Ageratina infiernillensis
                                             Ageratina ixiocladon
                                                   [Ageratina cartagoensis]
                                                   [Ageratina hirtella]
                                             Ageratina kupperi
                                             Ageratina ligustrina
                                             Ageratina lobulifera
                                             Ageratina lopezmirandae
                                             Ageratina macbridei
                                             Ageratina molinae
                                             Ageratina pampalcensis
                                             Ageratina pentlandiana
                                             Ageratina pichinchensis
                                                   [Eupatorium aschenbornianum]
                                               Ageratina pichinchensis var. bustamenta
                                             Ageratina piurae
                                             Ageratina proba
                                             Ageratina prunellaefolia
                                             Ageratina prunellifolia
                                             Ageratina prunifolia
                                             Ageratina pseudochilca
                                             Ageratina reticulifera
                                                   [Eupatorium reticuliferum]
                                             Ageratina rhodopappa
                                             Ageratina rhypodes
                                             Ageratina rhytidodes
                                             Ageratina riparia
                                             Ageratina scopulorum
                                             Ageratina simulans
                                             Ageratina sodiroi
                                             Ageratina sternbergiana
                                             Ageratina stictophylla
                                             Ageratina subcordata
                                             Ageratina subferruginea
                                             Ageratina tambillensis
                                             Ageratina tarmensis
                                             Ageratina tinifolia
                                             Ageratina tonduzii
                                                   [Eupatorium tonduzii]
                                             Ageratina vallincola
                                             Ageratina viscosa
                                             Ageratina whitei
                                             Ageratina wurdackii
                                     Agoseris
                                             Agoseris chilensis
                                             Agoseris coronopifolia
                                     Alloispermum
                                             Alloispermum caracasanum
                                             Alloispermum sodiroi
                                             Alloispermum weberbaueri
                                     Alomia
                                     Alomia
                                     Amblyopappus
                                             Amblyopappus pusillus
                                     Amboroa
                                             Amboroa wurdackii
                                     Ambrosia
                                             Ambrosia ambrosioides
                                             Ambrosia arborescens
                                             Ambrosia artemisiifolia
                                             Ambrosia artemisioides
                                             Ambrosia chamissonis
                                             Ambrosia dentata
                                             Ambrosia hispida
                                             Ambrosia pannosa
                                             Ambrosia peruviana
                                             Ambrosia psilostachya
                                                   [Ambrosia cumanensis]
                                     Anaphalis
                                     Antennaria
                                             Antennaria linearifolia
                                     Anthemis
                                             Anthemis arvensis
                                             Anthemis cotula
                                     Aphanactis
                                             Aphanactis antisanensis
                                             Aphanactis barclayae
                                             Aphanactis jamesoniana
                                             Aphanactis ollgaardii
                                             Aphanactis villosa
                                     Archibaccharis
                                             Archibaccharis flexilis
                                             Archibaccharis irazuensis
                                                   [Hemibaccharis irazuensis]
                                             Archibaccharis jacksonii
                                             Archibaccharis panamensis
                                             Archibaccharis schiedeana
                                                   [Archibaccharis torquis]
                                                   [Hemibaccharis torquis]
                                     Arctium
                                             Arctium minus
                                     Argyranthemum
                                             Argyranthemum frutescens
                                                   [Chrysanthemum frutescens]
                                     Aristeguietia
                                             Aristeguietia amethystina
                                             Aristeguietia anisodonta
                                             Aristeguietia arborea
                                             Aristeguietia ballii
                                             Aristeguietia buddleaefolia
                                             Aristeguietia cacalioides
                                             Aristeguietia chimborazensis
                                             Aristeguietia cursonii
                                             Aristeguietia dielsii
                                             Aristeguietia diplodictyon
                                             Aristeguietia discolor
                                             Aristeguietia gascae
                                             Aristeguietia gayana
                                             Aristeguietia glutinosa
                                             Aristeguietia lamiifolia
                                             Aristeguietia persicifolia
                                             Aristeguietia pseudarborea
                                             Aristeguietia salvia
                                             Aristeguietia tahonensis
                                     Arnaldoa
                                             Arnaldoa argentea
                                             Arnaldoa coccinosantha
                                             Arnaldoa macbrideana
                                             Arnaldoa weberbaueri
                                     Artemisia
                                             Artemisia absinthium
                                             Artemisia annua
                                             Artemisia magellanica
                                             Artemisia palmeri
                                             Artemisia sodiroi
                                             Artemisia vulgaris
                                     Ascidiogyne
                                             Ascidiogyne sanchezvegae
                                             Ascidiogyne wurdackii
                                     Aspilia
                                             Aspilia jelskii
                                     Asplundianthus
                                             Asplundianthus pseudoglomeratus
                                             Asplundianthus pseudostuebelii
                                             Asplundianthus sagasteguii
                                             Asplundianthus scabrifolius
                                             Asplundianthus smilacinus
                                             Asplundianthus stuebelii
                                             Asplundianthus trachyphyllus
                                     Aster
                                             Aster exilis
                                             Aster gayanus
                                             Aster glabrifolius
                                             Aster laevis
                                             Aster quitensis
                                             Aster sodiroi
                                             Aster squamatus
                                             Aster subtropicus
                                             Aster subulatus
                                             Aster vahlii
                                               Aster vahlii var. tenuifolius
                                Astereae
                              Asteroideae
                                     Chrysogonum
                                             Chrysogonum virginianum
                                     Conoclinium
                                             Conoclinium coelestinum
                                     Echinacea
                                             Echinacea purpurea
                                     Euryops
                                             Euryops chrysanthemoides
                                     Jacobaea
                                             Jacobaea maritima
                                     Lindheimera
                                             Lindheimera texana
                                     Linochilus
                                             Linochilus costaricensis
                                     Osteospermum
                                             Osteospermum fruticosum
                                                   [Dimorphotheca fruticosa]
                                     Packera
                                             Packera cana
                                     Tetraneuris
                                             Tetraneuris linearifolia
                                     Tripleurospermum
                                             Tripleurospermum inodorum
                                     Austroeupatorium
                                             Austroeupatorium decemflorum
                                             Austroeupatorium inulaefolium
                                             Austroeupatorium inulifolium
                                     Ayapana
                                             Ayapana amygdalina
                                                   [Eupatorium amygdalinum]
                                                   [Eupatorium barclayanum]
                                             Ayapana ecuadorensis
                                             Ayapana elata
                                                   [Eupatorium elatum]
                                             Ayapana herrerae
                                             Ayapana lanceolata
                                             Ayapana pilluanensis
                                             Ayapana stenolepis
                                                   [Eupatorium stenolepis]
                                             Ayapana triplinervis
                                     Ayapanopsis
                                             Ayapanopsis andina
                                             Ayapanopsis cuchabensis
                                             Ayapanopsis ferreyrii
                                             Ayapanopsis luteynii
                                             Ayapanopsis mathewsii
                                             Ayapanopsis tarapotensis
                                             Ayapanopsis vargasii
                                     Aynia
                                             Aynia pseudascaricida
                                     Baccharis
                                             Baccharis acaulis
                                             Baccharis alaternoides
                                             Baccharis alnifolia
                                             Baccharis alpina
                                             Baccharis arbutifolia
                                             Baccharis aretioides
                                             Baccharis asteroides
                                             Baccharis auriculigera
                                             Baccharis ayacuchensis
                                             Baccharis bezanilleana
                                             Baccharis boliviensis
                                             Baccharis brachylaenoides
                                               Baccharis brachylaenoides var. brachylaenoides
                                               Baccharis brachylaenoides var. mathewsii
                                             Baccharis buchtienii
                                             Baccharis buddlejoides
                                             Baccharis buxifolia
                                             Baccharis caespitosa
                                               Baccharis caespitosa var. alpina
                                             Baccharis cataphracta
                                             Baccharis cayambense
                                             Baccharis chachapoyasensis
                                             Baccharis chilcaura
                                             Baccharis chilco
                                             Baccharis cochensis
                                             Baccharis concava
                                             Baccharis corymbosa
                                             Baccharis cutervensis
                                             Baccharis darwinii
                                             Baccharis davidsonii
                                             Baccharis dependens
                                             Baccharis dracunculifolia
                                             Baccharis dudleyi
                                             Baccharis eggersii
                                             Baccharis elaeoides
                                             Baccharis emarginata
                                             Baccharis espadae
                                             Baccharis fevillei
                                             Baccharis frigida
                                             Baccharis fusca
                                             Baccharis genistelloides
                                             Baccharis gnidiifolia
                                             Baccharis granadina
                                             Baccharis grandicapitulata
                                               Baccharis grandicapitulata var. grandicapitulata
                                               Baccharis grandicapitulata var. subdentata
                                             Baccharis grandiflora
                                             Baccharis hambatensis
                                             Baccharis hieronymi
                                             Baccharis huairacajensis
                                             Baccharis humifusa
                                             Baccharis hutchisonii
                                             Baccharis inamoena
                                             Baccharis incarum
                                             Baccharis intermedia
                                             Baccharis jelskii
                                             Baccharis juncea
                                             Baccharis kingii
                                             Baccharis klattii
                                             Baccharis lanceolata
                                             Baccharis latifolia
                                             Baccharis ledifolia
                                             Baccharis lehmannii
                                             Baccharis leptocephala
                                             Baccharis libertadensis
                                             Baccharis longipes
                                             Baccharis macraei
                                             Baccharis macrantha
                                             Baccharis magellanica
                                             Baccharis marcetiifolia
                                             Baccharis marginalis
                                             Baccharis medullosa
                                             Baccharis mollis
                                             Baccharis neaei
                                             Baccharis nitida
                                             Baccharis nivalis
                                             Baccharis oblongifolia
                                             Baccharis obovata
                                             Baccharis obtusifolia
                                             Baccharis odorata
                                             Baccharis oxyphylla
                                             Baccharis pachycephala
                                             Baccharis padifolia
                                             Baccharis paniculata
                                             Baccharis parvifolia
                                             Baccharis patagonica
                                             Baccharis patiensis
                                             Baccharis pedunculata
                                                   [Baccharis braunii]
                                                   [Baccharis cinnamomifolia]
                                                   [Baccharis splendens]
                                                   [Eupatorium braunii]
                                             Baccharis pellucida
                                             Baccharis pentlandii
                                             Baccharis peruviana
                                             Baccharis petiolata
                                             Baccharis phylicoides
                                             Baccharis pilularis
                                             Baccharis prunifolia
                                             Baccharis pulchella
                                             Baccharis pululahuensis
                                             Baccharis pulverulenta
                                             Baccharis quitensis
                                             Baccharis racemosa
                                             Baccharis radin
                                             Baccharis revoluta
                                             Baccharis rhetinodes
                                             Baccharis rhexioides
                                                   [Baccharis trinervis var. rhexioides]
                                             Baccharis rhomboidalis
                                             Baccharis rosmarinifolia
                                             Baccharis sagittalis
                                             Baccharis salicifolia
                                                   [Baccharis glutinosa]
                                             Baccharis scabra
                                             Baccharis scandens
                                             Baccharis sinuata
                                             Baccharis solomonii
                                             Baccharis spartioides
                                             Baccharis sphaerocephala
                                             Baccharis steetzii
                                             Baccharis sternbergiana
                                             Baccharis stuebelii
                                             Baccharis subalata
                                             Baccharis subbimera
                                             Baccharis subsculpta
                                             Baccharis subulata
                                             Baccharis tarmensis
                                             Baccharis teindalensis
                                             Baccharis tomentosa
                                             Baccharis tricuneata
                                                   Baccharis tricuneata f. angusta
                                                   Baccharis tricuneata f. callaensis
                                               Baccharis tricuneata var. lineata
                                               Baccharis tricuneata var. robusta
                                               Baccharis tricuneata var. ruiziana
                                               Baccharis tricuneata var. tricuneata
                                             Baccharis trinervis
                                                   [Pseudobaccharis trinervis]
                                             Baccharis uniflora
                                             Baccharis venulosoides
                                             Baccharis vernalis
                                             Baccharis viscosa
                                             Baccharis volubilis
                                             Baccharis zoellneri
                                     Badilloa
                                             Badilloa atrescens
                                             Badilloa drepanoides
                                             Badilloa helianthifolia
                                             Badilloa herrerae
                                             Badilloa procera
                                             Badilloa salicina
                                             Badilloa sphagnophila
                                     Bahia
                                             Bahia ambrosioides
                                     Baltimora
                                             Baltimora geminata
                                             Baltimora recta
                                                   [Baltimora scolospermum var. panamensis]
                                                   [Baltimora scolospermum]
                                     Barnadesia
                                             Barnadesia aculeata
                                             Barnadesia arborea
                                             Barnadesia berberoides
                                             Barnadesia blakeana
                                             Barnadesia caryophylla
                                             Barnadesia ciliata
                                             Barnadesia corymbosa
                                             Barnadesia dombeyana
                                             Barnadesia glomerata
                                             Barnadesia horrida
                                             Barnadesia hutchisoniana
                                             Barnadesia jelskii
                                             Barnadesia kingii
                                             Barnadesia lehmannii
                                             Barnadesia macbridei
                                             Barnadesia parviflora
                                             Barnadesia polyacantha
                                             Barnadesia reticulata
                                             Barnadesia spinosa
                                             Barnadesia wurdackii
                                     Bartlettia
                                     Bartlettina
                                             Bartlettina campii
                                             Bartlettina chiriquensis
                                             Bartlettina macromeris
                                             Bartlettina maxonii
                                                   [Eupatorium maxonii]
                                             Bartlettina platyphylla
                                             Bartlettina prionophylla
                                                   [Eupatorium prionophyllum]
                                             Bartlettina silvicola
                                                   [Eupatorium silvicola]
                                     Bellis
                                             Bellis perennis
                                     Belloa
                                             Belloa longifolia
                                             Belloa lopezmirandae
                                             Belloa pickeringii
                                             Belloa piptolepis
                                             Belloa plicatifolia
                                             Belloa radians
                                             Belloa schultzii
                                             Belloa spathulifolia
                                             Belloa subspicata
                                             Belloa turneri
                                     Bidens
                                             Bidens abadiae
                                             Bidens alba
                                               Bidens alba var. radiata
                                             Bidens andicola
                                             Bidens aurea
                                             Bidens bigelovii
                                               Bidens bigelovii var. angustiloba
                                             Bidens bipinnata
                                               Bidens bipinnata var. cynapiifolia
                                             Bidens boquetiensis
                                             Bidens chiapensis
                                             Bidens chilensis
                                             Bidens chrysanthemifolia
                                             Bidens cynapiifolia
                                             Bidens delphinifolia
                                             Bidens exigua
                                             Bidens holwayi
                                             Bidens humilis
                                             Bidens laevis
                                             Bidens monticola
                                             Bidens ostruthioides
                                               Bidens ostruthioides var. costaricensis
                                             Bidens pilosa
                                                   [Bidens odorata]
                                                   Bidens pilosa f. radiata
                                               Bidens pilosa var. alausensis
                                               Bidens pilosa var. calcicola
                                               Bidens pilosa var. glabrescens
                                               Bidens pilosa var. minor
                                             Bidens pseudocosmos
                                             Bidens reptans
                                             Bidens riparia
                                               Bidens riparia var. refracta
                                               Bidens riparia var. riparia
                                             Bidens rubifolia
                                             Bidens simplicifolia
                                             Bidens squarrosa
                                             Bidens tenera
                                             Bidens tripartita
                                             Bidens triplinervia
                                               Bidens triplinervia var. macrantha
                                               Bidens triplinervia var. mollis
                                               Bidens triplinervia var. triplinervia
                                     Bishopanthus
                                             Bishopanthus soliceps
                                     Blainvillea
                                             Blainvillea dichotoma
                                     Blennosperma
                                             Blennosperma chilense
                                     Blumea
                                             Blumea viscosa
                                     Borrichia
                                             Borrichia peruviana
                                     Brachylaena
                                             Brachylaena huillensis
                                                   [Brachylaena hutchinsii]
                                     Brickellia
                                             Brickellia argyrolepis
                                             Brickellia diffusa
                                     Cacalia
                                     Cacosmia
                                             Cacosmia harlingii
                                             Cacosmia hieronymi
                                             Cacosmia rugosa
                                               Cacosmia rugosa var. kingii
                                               Cacosmia rugosa var. nivea
                                               Cacosmia rugosa var. rugosa
                                     Calea
                                             Calea berteriana
                                             Calea coriacea
                                             Calea harlingii
                                             Calea huigrensis
                                             Calea jamaicensis
                                             Calea jelskii
                                             Calea kingii
                                             Calea montana
                                             Calea peckii
                                             Calea prunifolia
                                                   [Calea pittieri]
                                             Calea szyszylowiczii
                                             Calea ternifolia
                                                   [Calea dichotoma]
                                             Calea trichotoma
                                             Calea ulei
                                             Calea umbellulata
                                             Calea urticifolia
                                             Calea zacatechichi
                                     Calendula
                                             Calendula officinalis
                                     Calyptocarpus
                                             Calyptocarpus vialis
                                             Calyptocarpus wendlandii
                                     Campuloclinium
                                             Campuloclinium macrocephalum
                              Carduoideae
                                     Echinops
                                             Echinops sphaerocephalus
                                     Carthamus
                                             Carthamus lanatus
                                             Carthamus tinctorius
                                     Centaurea
                                             Centaurea benedicta
                                             Centaurea cineraria
                                             Centaurea cyanus
                                             Centaurea floccosa
                                             Centaurea melitensis
                                             Centaurea solstitialis
                                     Centratherum
                                             Centratherum punctatum
                                               Centratherum punctatum var. punctatum
                                     Cephalophora
                                             Cephalophora aromatica
                                     Chabraea
                                             Chabraea abbreviata
                                             Chabraea viscida
                                     Chaetanthera
                                             Chaetanthera chilensis
                                             Chaetanthera chiquianensis
                                             Chaetanthera ciliata
                                             Chaetanthera cochlearifolia
                                             Chaetanthera glabrata
                                             Chaetanthera incana
                                             Chaetanthera limbata
                                             Chaetanthera minuta
                                             Chaetanthera moenchioides
                                             Chaetanthera multicaulis
                                             Chaetanthera peruviana
                                             Chaetanthera ramosissima
                                             Chaetanthera serrata
                                             Chaetanthera spathulata
                                             Chaetanthera sphaeroidalis
                                             Chaetanthera stuebelii
                                     Chaptalia
                                             Chaptalia callacallensis
                                             Chaptalia cordata
                                             Chaptalia integerrima
                                             Chaptalia isernina
                                             Chaptalia malcabalensis
                                             Chaptalia nutans
                                             Chaptalia oblonga
                                             Chaptalia rotundifolia
                                             Chaptalia runcinata
                                             Chaptalia similis
                                             Chaptalia stuebelii
                                     Charadranaetes
                                             Charadranaetes durandii
                                     Chersodoma
                                             Chersodoma antennaria
                                             Chersodoma arequipensis
                                             Chersodoma diclina
                                             Chersodoma jodopappa
                                             Chersodoma juanisernii
                                             Chersodoma ovopedata
                                     Chevreulia
                                             Chevreulia acuminata
                                             Chevreulia sarmentosa
                                     Chiliotrichum
                                             Chiliotrichum diffusum
                                             Chiliotrichum rosmarinifolium
                                     Chionolaena
                                             Chionolaena costaricensis
                                             Chionolaena lavandulifolia
                                                   [Gnaphaliothamnus lavandulifolius]
                                                   [Gnaphalium lavandulaceum]
                                             Chionolaena salicifolia
                                     Chionopappus
                                             Chionopappus benthamii
                                     Chloracantha
                                             Chloracantha spinosa
                                                   [Aster spinosus]
                                     Chromolaena
                                             Chromolaena anachoretica
                                             Chromolaena bangii
                                             Chromolaena collina
                                             Chromolaena connivens
                                             Chromolaena eripsima
                                             Chromolaena extensa
                                             Chromolaena glaberrima
                                             Chromolaena haughtii
                                             Chromolaena ivaefolia
                                             Chromolaena ivifolia
                                             Chromolaena jelskii
                                             Chromolaena laevigata
                                             Chromolaena leptocephala
                                             Chromolaena odorata
                                             Chromolaena roseorum
                                             Chromolaena scabra
                                             Chromolaena serratuloides
                                             Chromolaena squalida
                                             Chromolaena subscandens
                                             Chromolaena tenuicapitulata
                                     Chrysactinium
                                             Chrysactinium acaule
                                             Chrysactinium amphothrix
                                             Chrysactinium caulescens
                                             Chrysactinium hieracioides
                                             Chrysactinium rosulatum
                                     Chrysanthellum
                                             Chrysanthellum americanum
                                             Chrysanthellum fagerlindii
                                             Chrysanthellum indicum
                                             Chrysanthellum integrifolium
                                             Chrysanthellum leucanthemum
                                             Chrysanthellum pusillum
                                             Chrysanthellum weberbaueri
                                     Chrysanthemum
                                             Chrysanthemum anethifolium
                                             Chrysanthemum coronarium
                                             Chrysanthemum integrifolium
                                             Chrysanthemum lacustre
                                             Chrysanthemum maximum
                                             Chrysanthemum morifolium
                                             Chrysanthemum parthenium
                                     Chucoa
                                             Chucoa ilicifolia
                                     Chuquiraga
                                             Chuquiraga anomala
                                             Chuquiraga arcuata
                                             Chuquiraga atacamensis
                                             Chuquiraga insignis
                                             Chuquiraga johnstonii
                                             Chuquiraga jussieui
                                             Chuquiraga leucoxylon
                                             Chuquiraga oppositifolia
                                             Chuquiraga rotundifolia
                                             Chuquiraga spinosa
                                             Chuquiraga weberbaueri
                              Cichorioideae
                                     Ixeris
                                             Ixeris chinensis
                                     Scorzoneroides
                                             Scorzoneroides autumnalis
                                     Cichorium
                                             Cichorium intybus
                                     Cirsium
                                             Cirsium arvense
                                               Cirsium arvense var. integrifolium
                                                     [Cirsium segetum]
                                             Cirsium drummondii
                                             Cirsium mexicanum
                                                   [Cirsium costaricense]
                                             Cirsium subcoriaceum
                                                   [Cirsium pinnatisectum]
                                                   [Cnicus pinnatisectus]
                                             Cirsium vulgare
                                     Clibadium
                                             Clibadium alatum
                                             Clibadium anceps
                                                   [Clibadium pilonicum]
                                             Clibadium arboreum
                                             Clibadium divaricatum
                                             Clibadium eggersii
                                                   [Clibadium pittieri f. phrixium]
                                                   [Clibadium pittieri]
                                                   [Clibadium polygynum]
                                             Clibadium erosum
                                             Clibadium glabrescens
                                             Clibadium glomeratum
                                             Clibadium grandifolium
                                                   [Clibadium grande]
                                             Clibadium harlingii
                                             Clibadium laxum
                                             Clibadium leiocarpum
                                                   [Clibadium schulzii]
                                             Clibadium manabiense
                                             Clibadium mexiae
                                             Clibadium microcephalum
                                             Clibadium napoense
                                             Clibadium pastazense
                                             Clibadium pentaneuron
                                             Clibadium peruvianum
                                             Clibadium psilogynum
                                             Clibadium remotiflorum
                                             Clibadium rhytidophyllum
                                             Clibadium sessile
                                                   [Clibadium subauriculatum]
                                             Clibadium sodiroi
                                             Clibadium sprucei
                                             Clibadium strigillosum
                                             Clibadium subsessilifolium
                                             Clibadium surinamense
                                                   [Clibadium asperum]
                                             Clibadium sylvestre
                                                   [Clibadium appressipilum]
                                                   [Clibadium caudatum]
                                             Clibadium trianae
                                             Clibadium vargasianum
                                             Clibadium websteri
                                             Clibadium zakii
                                     Cnicus
                                     Coleostephus
                                             Coleostephus myconis
                                     Comaclinium
                                             Comaclinium montanum
                                     Complaya
                                     Condylidium
                                             Condylidium iresinoides
                                                   [Eupatorium iresinoides]
                                     Condylopodium
                                             Condylopodium fuliginosum
                                     Conyza
                                             Conyza albida
                                             Conyza artemisiifolia
                                             Conyza bilbaoana
                                             Conyza bonariensis
                                                   [Erigeron bonariensis]
                                             Conyza canadensis
                                               Conyza canadensis var. canadensis
                                               Conyza canadensis var. pusilla
                                                     [Erigeron pusillus]
                                             Conyza cardaminifolia
                                             Conyza cardaminiifolia
                                             Conyza chilensis
                                             Conyza chingoyo
                                             Conyza coronopifolia
                                             Conyza deserticola
                                             Conyza floribunda
                                             Conyza gayana
                                             Conyza hispida
                                             Conyza laevigata
                                                   [Conyza apurensis]
                                             Conyza primulaefolia
                                             Conyza primulifolia
                                             Conyza prolialba
                                             Conyza sophiifolia
                                             Conyza sumatrensis
                                               Conyza sumatrensis var. sumatrensis
                                             Conyza trihecatactis
                                             Conyza tunariensis
                                             Conyza uliginosa
                                             Conyza yungasensis
                                Coreopsideae
                                     Coreopsis
                                             Coreopsis breviligulata
                                             Coreopsis capillacea
                                             Coreopsis celendinensis
                                             Coreopsis connata
                                             Coreopsis fasciculata
                                               Coreopsis fasciculata var. fasciculata
                                               Coreopsis fasciculata var. laevigata
                                             Coreopsis foliosa
                                             Coreopsis glaucodes
                                             Coreopsis grandiflora
                                             Coreopsis holodasya
                                             Coreopsis imbricata
                                             Coreopsis integra
                                             Coreopsis irmscheriana
                                             Coreopsis killipii
                                             Coreopsis lanceolata
                                             Coreopsis longula
                                             Coreopsis lopez-mirandae
                                             Coreopsis macbridei
                                             Coreopsis microlepis
                                             Coreopsis multifida
                                             Coreopsis nodosa
                                             Coreopsis notha
                                             Coreopsis oblanceolata
                                             Coreopsis obovatifolia
                                             Coreopsis parviceps
                                             Coreopsis peruviana
                                             Coreopsis pervelutina
                                             Coreopsis pickeringii
                                             Coreopsis piurana
                                             Coreopsis polyactis
                                             Coreopsis senaria
                                             Coreopsis sherffii
                                             Coreopsis spectablilis
                                             Coreopsis suaveolens
                                             Coreopsis tinctoria
                                             Coreopsis townsendii
                                             Coreopsis triloba
                                             Coreopsis venusta
                                             Coreopsis woytkowskii
                                     Cosmos
                                             Cosmos bipinnatus
                                             Cosmos caudatus
                                             Cosmos crithmifolius
                                             Cosmos pacificus
                                                   [Cosmos caudatus var. exaristatus]
                                             Cosmos peucedanifolius
                                             Cosmos steenisiae
                                                   [Cosmos calvus]
                                             Cosmos subpubescens
                                             Cosmos sulphureus
                                                   [Cosmos gracilis]
                                     Cotula
                                             Cotula australis
                                             Cotula coronopifolia
                                             Cotula mexicana
                                             Cotula minuta
                                     Crassocephalum
                                             Crassocephalum crepidioides
                                     Crepis
                                             Crepis capillaris
                                             Crepis setosa
                                             Crepis sodiroi
                                     Critonia
                                             Critonia billbergiana
                                             Critonia daleoides
                                             Critonia eggersii
                                             Critonia hebebotrya
                                             Critonia laurifolia
                                                   [Eupatorium laurifolium]
                                             Critonia morifolia
                                             Critonia quadrangularis
                                             Critonia sexangularis
                                                   [Eupatorium sexangulare]
                                             Critonia wilburii
                                     Critoniella
                                             Critoniella acuminata
                                     Critoniopsis
                                             Critoniopsis bogotana
                                             Critoniopsis boliviana
                                             Critoniopsis cotopaxensis
                                             Critoniopsis dorrii
                                             Critoniopsis elbertiana
                                             Critoniopsis floribunda
                                             Critoniopsis harlingii
                                             Critoniopsis huairacajana
                                             Critoniopsis jaramilloi
                                             Critoniopsis occidentalis
                                             Critoniopsis palaciosii
                                             Critoniopsis pichinchensis
                                             Critoniopsis pycnantha
                                             Critoniopsis sevillana
                                             Critoniopsis sodiroi
                                             Critoniopsis suaveolens
                                             Critoniopsis triflosculosa
                                             Critoniopsis tungurahuae
                                             Critoniopsis yamboyensis
                                     Cronquistianthus
                                             Cronquistianthus bishopii
                                             Cronquistianthus bulliferus
                                             Cronquistianthus callacatensis
                                             Cronquistianthus celendinensis
                                             Cronquistianthus chachapoyensis
                                             Cronquistianthus chamaedrifolius
                                             Cronquistianthus desmophyllus
                                             Cronquistianthus determinatus
                                             Cronquistianthus ferreyrii
                                             Cronquistianthus glomeratus
                                             Cronquistianthus lavandulaefolius
                                             Cronquistianthus leucophyllus
                                             Cronquistianthus lopez-mirandae
                                             Cronquistianthus loxensis
                                             Cronquistianthus macbridei
                                             Cronquistianthus marrubiifolius
                                             Cronquistianthus niveus
                                             Cronquistianthus origanoides
                                             Cronquistianthus pseudoriganoides
                                             Cronquistianthus rosei
                                             Cronquistianthus trianae
                                             Cronquistianthus urubambensis
                                             Cronquistianthus volkensii
                                     Crossothamnus
                                             Crossothamnus gentryi
                                             Crossothamnus pascoanus
                                             Crossothamnus weberbaueri
                                     Cuatrecasanthus
                                             Cuatrecasanthus flexipappus
                                             Cuatrecasanthus jelskii
                                             Cuatrecasanthus sandemanii
                                     Cuatrecasasiella
                                             Cuatrecasasiella argentina
                                             Cuatrecasasiella isernii
                                     Culcitium
                                             Culcitium canescens
                                               Culcitium canescens subsp. friedrichsthalii
                                               Culcitium canescens var. canescens
                                               Culcitium canescens var. monocephalus
                                               Culcitium canescens var. parvifolia
                                             Culcitium nivale
                                             Culcitium rufescens
                                     Cyanthillium
                                             Cyanthillium cinereum
                                     Cyathomone
                                             Cyathomone sodiroi
                                     Cynara
                                             Cynara cardunculus
                                     Cyrtocymura
                                             Cyrtocymura scorpioides
                                     Dahlia
                                             Dahlia coccinea
                                             Dahlia imperialis
                                                   [Dahlia dumicola]
                                                   [Dahlia lehmannii]
                                             Dahlia pinnata
                                             Dahlia rosea
                                             Dahlia variabilis
                                     Darwiniothamnus
                                             Darwiniothamnus alternifolius
                                             Darwiniothamnus lancifolius
                                               Darwiniothamnus lancifolius subsp. glabriusculus
                                               Darwiniothamnus lancifolius subsp. glandulosus
                                             Darwiniothamnus tenuifolius
                                     Dasycondylus
                                             Dasycondylus lobbii
                                     Dasyphyllum
                                             Dasyphyllum argenteum
                                             Dasyphyllum brasiliense
                                             Dasyphyllum brevispinum
                                             Dasyphyllum cabrerae
                                             Dasyphyllum excelsum
                                             Dasyphyllum ferox
                                             Dasyphyllum horridum
                                             Dasyphyllum hystrix
                                             Dasyphyllum lehmannii
                                             Dasyphyllum leiocephalum
                                             Dasyphyllum popayanense
                                             Dasyphyllum weberbaueri
                                     Decachaeta
                                             Decachaeta thieleana
                                     Delilia
                                             Delilia biflora
                                                   [Elvira biflora]
                                             Delilia repens
                                     Dendranthema
                                             Dendranthema indicum
                                                   [Chrysanthemum indicum]
                                             Dendranthema morifolium
                                     Dendrophorbium
                                             Dendrophorbium amplexicaule
                                             Dendrophorbium angelense
                                             Dendrophorbium balsapampae
                                             Dendrophorbium dielsii
                                             Dendrophorbium dodsonii
                                             Dendrophorbium gesnerifolium
                                             Dendrophorbium ingens
                                             Dendrophorbium kleinioides
                                             Dendrophorbium lloense
                                             Dendrophorbium moscopanum
                                             Dendrophorbium multinerve
                                                   [Senecio multinervis]
                                             Dendrophorbium onae
                                             Dendrophorbium pericaule
                                             Dendrophorbium pururu
                                             Dendrophorbium scytophyllum
                                             Dendrophorbium solisii
                                             Dendrophorbium sotarense
                                             Dendrophorbium tipocochensis
                                     Dendroseris
                                             Dendroseris litoralis
                                             Dendroseris micrantha
                                             Dendroseris neriifolia
                                             Dendroseris pinnata
                                             Dendroseris pruinata
                                     Dillandia
                                             Dillandia subumbellata
                                     Dimorphotheca
                                             Dimorphotheca annua
                                     Diplostephium
                                             Diplostephium abietinum
                                             Diplostephium affine
                                             Diplostephium antisanense
                                             Diplostephium asplundii
                                             Diplostephium azureum
                                             Diplostephium barclayanum
                                             Diplostephium bicolor
                                             Diplostephium cajamarquillense
                                             Diplostephium callaense
                                             Diplostephium callilepis
                                             Diplostephium carabayense
                                             Diplostephium cayambense
                                             Diplostephium cinerascens
                                             Diplostephium cinereum
                                             Diplostephium costaricense
                                             Diplostephium crypteriophyllum
                                             Diplostephium empetrifolium
                                             Diplostephium ericoides
                                             Diplostephium espinosae
                                             Diplostephium floribundum
                                             Diplostephium foliosissimum
                                             Diplostephium friedbergii
                                             Diplostephium glandulosum
                                             Diplostephium gnidioides
                                             Diplostephium goodspeedii
                                             Diplostephium gynoxyoides
                                             Diplostephium haenkei
                                             Diplostephium hartwegii
                                             Diplostephium hippophae
                                             Diplostephium incanum
                                             Diplostephium jelskii
                                             Diplostephium juniperinum
                                             Diplostephium konotrichum
                                             Diplostephium lanatum
                                             Diplostephium lavandulifolium
                                             Diplostephium lechleri
                                             Diplostephium leucactinum
                                             Diplostephium macrocephalum
                                             Diplostephium meyenii
                                             Diplostephium oblanceolatum
                                             Diplostephium pachyphyllum
                                             Diplostephium pearcei
                                             Diplostephium peruvianum
                                             Diplostephium pulchrum
                                             Diplostephium ramiglabrum
                                             Diplostephium rhododendroides
                                             Diplostephium rhomboidale
                                             Diplostephium rupestre
                                             Diplostephium sagasteguii
                                             Diplostephium sandiense
                                             Diplostephium schultzii
                                             Diplostephium serratifolium
                                             Diplostephium spinulosum
                                             Diplostephium stuebelii
                                             Diplostephium tabanense
                                             Diplostephium tacorense
                                             Diplostephium tovarii
                                             Diplostephium vaccinoioides
                                             Diplostephium vermiculatum
                                             Diplostephium weberbaueri
                                             Diplostephium wurdackii
                                     Doniophyton
                                             Doniophyton weddellii
                                     Dorobaea
                                             Dorobaea laciniata
                                             Dorobaea pimpinellifolia
                                     Dresslerothamnus
                                             Dresslerothamnus angustiradiatus
                                                   [Senecio angustiradiatus]
                                             Dresslerothamnus hammelii
                                             Dresslerothamnus peperomioides
                                             Dresslerothamnus schizotrichus
                                                   [Senecio schizotrichus]
                                     Dubautia
                                             Dubautia knudsenii
                                     Dyssodia
                                             Dyssodia friasensis
                                             Dyssodia jelskii
                                             Dyssodia lopez-mirandae
                                             Dyssodia montana
                                             Dyssodia remota
                                     Eclipta
                                             Eclipta prostrata
                                                   [Eclipta alba]
                                     Egletes
                                             Egletes humifusa
                                             Egletes viscosa
                                     Eirmocephala
                                             Eirmocephala brachiata
                                                   [Vernonia brachiata]
                                             Eirmocephala cainarachiensis
                                             Eirmocephala megaphylla
                                     Elachia
                                             Elachia euphrasioides
                                     Elaphandra
                                             Elaphandra bicornis
                                             Elaphandra eggersii
                                             Elaphandra lehmannii
                                             Elaphandra pastazensis
                                             Elaphandra paucipunctata
                                             Elaphandra quinquenervis
                                             Elaphandra retroflexa
                                             Elaphandra verbesinoides
                                     Elephantopus
                                             Elephantopus angustifolius
                                             Elephantopus carolinianus
                                             Elephantopus dilatatus
                                             Elephantopus mollis
                                                   [Elephantopus hypomalacus]
                                             Elephantopus scaber
                                             Elephantopus spicatus
                                     Eleutheranthera
                                             Eleutheranthera ruderalis
                                               Eleutheranthera ruderalis var. ruderalis
                                     Ellenbergia
                                             Ellenbergia glandulata
                                     Elvira
                                     Emilia
                                             Emilia fosbergii
                                             Emilia javanica
                                                   [Emilia sagittata]
                                             Emilia praetermissa
                                             Emilia sonchifolia
                                               Emilia sonchifolia var. sonchifolia
                                     Encelia
                                             Encelia canescens
                                               Encelia canescens var. tomentosa
                                             Encelia exaristata
                                             Encelia hirsuta
                                             Encelia hispida
                                             Encelia oblongifolia
                                             Encelia pilosiflora
                                     Enydra
                                             Enydra fluctuans
                                             Enydra radicans
                                             Enydra sessilifolia
                                             Enydra sessilis
                                     Erato
                                             Erato oligostata
                                             Erato polymnioides
                                             Erato sodiroi
                                             Erato stenolepis
                                             Erato vulcanica
                                     Erechtites
                                             Erechtites hieraciifolia
                                                   [Erechtites hieracifolia]
                                                   [Erechtites hieraciifolius]
                                               Erechtites hieraciifolia var. cacalioides
                                                     [Erechtites hieraciifolius var. cacalioides]
                                             Erechtites valerianaefolia
                                             Erechtites valerianifolia
                                             Erechtites valerianifolius
                                     Eremosis
                                             Eremosis triflosculosa
                                                   [Vernonia dumeta]
                                     Ericentrodea
                                             Ericentrodea corazonensis
                                             Ericentrodea decomposita
                                             Ericentrodea homogama
                                             Ericentrodea mirabilis
                                     Erigeron
                                             Erigeron adscendens
                                             Erigeron andicola
                                             Erigeron annuus
                                             Erigeron apiculatus
                                             Erigeron bellioides
                                             Erigeron campanensis
                                             Erigeron canadensis
                                             Erigeron chionophilus
                                             Erigeron cinereus
                                             Erigeron cuneifolius
                                             Erigeron ecuadoriensis
                                             Erigeron fasciculatus
                                             Erigeron fernandezianus
                                             Erigeron floribundus
                                             Erigeron incaicus
                                             Erigeron irazuensis
                                             Erigeron jamaicensis
                                             Erigeron karvinskianum
                                             Erigeron karvinskianus
                                             Erigeron laevigatus
                                                   [Erigeron spathulatus]
                                             Erigeron lanceolatus
                                             Erigeron leptopetalus
                                             Erigeron leptorhizon
                                             Erigeron luxurians
                                             Erigeron maxonii
                                                   [Erigeron chiriquensis]
                                             Erigeron myosotis
                                             Erigeron pauper
                                             Erigeron pazensis
                                             Erigeron pinnatus
                                             Erigeron pulvinatus
                                             Erigeron rosulatus
                                             Erigeron senecioides
                                             Erigeron strigosus
                                             Erigeron sumatrensis
                                             Erigeron varifolius
                                             Erigeron weddellianus
                                     Espejoa
                                             Espejoa mexicana
                                     Espeletia
                                             Espeletia pycnophylla
                                     Eupatoriastrum
                                             Eupatoriastrum nelsonii
                                Eupatorieae
                                     Ageratum
                                             Ageratum chiriquense
                                                   [Alomia chiriquensis]
                                             Ageratum conyzoides
                                               Ageratum conyzoides subsp. conyzoides
                                               Ageratum conyzoides var. conyzoides
                                               Ageratum conyzoides var. latifolium
                                             Ageratum corymbosum
                                                   [Ageratum rugosum]
                                             Ageratum houstonianum
                                             Ageratum iltisii
                                             Ageratum microcarpum
                                                   [Alomia microcarpa]
                                             Ageratum oerstedii
                                             Ageratum oliveri
                                             Ageratum petiolatum
                                                   [Ageratum panamense]
                                             Ageratum reedii
                                             Ageratum riparium
                                             Ageratum rivale
                                             Ageratum tomentosum
                                     Eupatorium
                                             Eupatorium aequinoctiale
                                             Eupatorium capillifolium
                                             Eupatorium collinum
                                             Eupatorium fastigiatum
                                             Eupatorium fistulosum
                                             Eupatorium glechonophyllum
                                             Eupatorium glutinosum
                                             Eupatorium laevigatum
                                             Eupatorium ligustrinum
                                             Eupatorium morifolium
                                             Eupatorium myriocephalum
                                             Eupatorium niveum
                                             Eupatorium odoratum
                                             Eupatorium pichinchense
                                             Eupatorium procerum
                                             Eupatorium pseudochilca
                                             Eupatorium solidaginoides
                                     Facelis
                                             Facelis lasiocarpa
                                             Facelis lasiocarpha
                                             Facelis plumosa
                                     Ferreyranthus
                                             Ferreyranthus excelsus
                                             Ferreyranthus fruticosus
                                             Ferreyranthus ramonii
                                             Ferreyranthus rugosus
                                             Ferreyranthus vaginans
                                             Ferreyranthus verbascifolius
                                             Ferreyranthus vernonioides
                                     Ferreyrella
                                             Ferreyrella cuatrecasasii
                                             Ferreyrella peruviana
                                     Filago
                                     Flaveria
                                             Flaveria bidentis
                                             Flaveria contrayerba
                                             Flaveria trinervia
                                     Fleischmannia
                                             Fleischmannia aequinoctialis
                                             Fleischmannia allenii
                                             Fleischmannia arguta
                                             Fleischmannia capillipes
                                                   [Eupatorium capillipes]
                                             Fleischmannia chiriquensis
                                             Fleischmannia coibensis
                                             Fleischmannia cookii
                                             Fleischmannia croatii
                                             Fleischmannia ferreyrii
                                             Fleischmannia fragilis
                                             Fleischmannia granatensis
                                             Fleischmannia hammelii
                                             Fleischmannia harlingii
                                             Fleischmannia huigrensis
                                             Fleischmannia hymenophylla
                                                   [Eupatorium hymenophyllum]
                                                   [Eupatorium valerianum]
                                             Fleischmannia lithophila
                                             Fleischmannia lloensis
                                             Fleischmannia marginata
                                             Fleischmannia mercedensis
                                             Fleischmannia microstemon
                                                   [Eupatorium microstemon]
                                             Fleischmannia misera
                                             Fleischmannia nix
                                             Fleischmannia obscurifolia
                                             Fleischmannia panamensis
                                             Fleischmannia pastazae
                                             Fleischmannia plectranthifolia
                                                   [Eupatorium plectranthifolium]
                                             Fleischmannia pratensis
                                                   [Eupatorium pacacanum]
                                                   [Eupatorium pratense]
                                             Fleischmannia pycnocephala
                                                   [Eupatorium pycnocephalum]
                                                   [Fleischmannia gentryi]
                                             Fleischmannia rhodotephra
                                             Fleischmannia sideritides
                                             Fleischmannia sideritidis
                                             Fleischmannia sinclairii
                                                   [Eupatorium sinclairii]
                                             Fleischmannia tysonii
                                     Floscaldasia
                                             Floscaldasia azorelloides
                                             Floscaldasia hypsophila
                                     Flourensia
                                             Flourensia angustifolia
                                             Flourensia cajabambensis
                                             Flourensia macrophylla
                                             Flourensia peruviana
                                             Flourensia polycephala
                                             Flourensia thurifera
                                     Franseria
                                             Franseria artemisioides
                                             Franseria conwayi
                                     Fulcaldea
                                             Fulcaldea laurifolia
                                     Gaillardia
                                             Gaillardia aristata
                                     Galeana
                                             Galeana pratensis
                                     Galinsoga
                                             Galinsoga caligensis
                                             Galinsoga mandonii
                                             Galinsoga parviflora
                                             Galinsoga quadriradiata
                                                   [Galinsoga caracasana]
                                                   [Galinsoga ciliata]
                                                   [Galinsoga urticifolia]
                                     Gamochaeta
                                             Gamochaeta americana
                                                   [Gnaphalium americanum]
                                             Gamochaeta chamissonis
                                             Gamochaeta coarctata
                                             Gamochaeta deserticola
                                             Gamochaeta humilis
                                             Gamochaeta monticola
                                             Gamochaeta nivalis
                                             Gamochaeta oreophila
                                             Gamochaeta pensylvanica
                                             Gamochaeta purpurea
                                                   [Gnaphalium purpureum var. macrophyllum]
                                                   [Gnaphalium purpureum]
                                             Gamochaeta serpyllifolia
                                             Gamochaeta simplicicaulis
                                             Gamochaeta spiciformis
                                             Gamochaeta stachydifolia
                                             Gamochaeta standleyi
                                             Gamochaeta valparadisea
                                     Garcibarrigoa
                                             Garcibarrigoa telembina
                                     Garcilassa
                                             Garcilassa rivularis
                                     Gazania
                                             Gazania longiscapa
                                             Gazania rigens
                                               Gazania rigens var. leucolaena
                                     Gerbera
                                             Gerbera hieracioides
                                             Gerbera jamesonii
                                     Gnaphaliothamnus
                                             Gnaphaliothamnus costaricensis
                                     Gnaphalium
                                             Gnaphalium aldunateoides
                                             Gnaphalium antennarioides
                                             Gnaphalium attenuatum
                                             Gnaphalium badium
                                             Gnaphalium brachypterum
                                             Gnaphalium cheiranthifolium
                                             Gnaphalium chilense
                                             Gnaphalium chimborazense
                                             Gnaphalium coquimbense
                                             Gnaphalium dombeyanum
                                             Gnaphalium domingense
                                             Gnaphalium dysodes
                                             Gnaphalium ecuadorense
                                             Gnaphalium elegans
                                             Gnaphalium fastigiatum
                                             Gnaphalium filagineum
                                             Gnaphalium frigidum
                                             Gnaphalium gaudichaudianum
                                             Gnaphalium glandulosum
                                             Gnaphalium gnaphalioides
                                             Gnaphalium graveolens
                                             Gnaphalium heterophyllum
                                             Gnaphalium heterotrichum
                                             Gnaphalium imbaburense
                                             Gnaphalium indicum
                                             Gnaphalium lacteum
                                             Gnaphalium landbeckii
                                             Gnaphalium leucocephalum
                                             Gnaphalium liebmannii
                                               Gnaphalium liebmannii var. monticola
                                             Gnaphalium mandonii
                                             Gnaphalium meridanum
                                             Gnaphalium montevidense
                                             Gnaphalium monticola
                                             Gnaphalium oxyphyllum
                                             Gnaphalium peruvianum
                                             Gnaphalium peteroanum
                                             Gnaphalium poeppigianum
                                             Gnaphalium polium
                                             Gnaphalium rhodarum
                                             Gnaphalium roseum
                                               Gnaphalium roseum var. sordescens
                                             Gnaphalium salicifolium
                                             Gnaphalium sepositum
                                             Gnaphalium sodiroi
                                             Gnaphalium sphacilatum
                                             Gnaphalium sprengelii
                                             Gnaphalium stramineum
                                             Gnaphalium subsericeum
                                             Gnaphalium tarapacanum
                                             Gnaphalium tenue
                                             Gnaphalium uliginosum
                                             Gnaphalium viravira
                                     Gochnatia
                                             Gochnatia arequipensis
                                             Gochnatia fascicularis
                                             Gochnatia patazina
                                             Gochnatia vargasii
                                             Gochnatia vernonioides
                                     Gongrostylus
                                             Gongrostylus costaricensis
                                                   [Eupatorium costaricense]
                                     Grindelia
                                             Grindelia anethifolia
                                             Grindelia bergii
                                             Grindelia boliviana
                                             Grindelia brachystephana
                                             Grindelia foliosa
                                             Grindelia glutinosa
                                             Grindelia pulchella
                                             Grindelia tarapacana
                                     Grosvenoria
                                             Grosvenoria campii
                                             Grosvenoria coelocaulis
                                             Grosvenoria hypargyra
                                             Grosvenoria rimbachii
                                     Guevaria
                                             Guevaria alvaroi
                                             Guevaria loxensis
                                             Guevaria sodiroi
                                             Guevaria vargasii
                                     Guizotia
                                             Guizotia abyssinica
                                     Gutierrezia
                                             Gutierrezia baccharoides
                                             Gutierrezia gayana
                                             Gutierrezia resinosa
                                             Gutierrezia taltalensis
                                     Gymnocoronis
                                             Gymnocoronis spilanthoides
                                     Gymnolomia
                                     Gymnopsis
                                     Gynoxys
                                             Gynoxys acostae
                                             Gynoxys albifluminis
                                             Gynoxys azuayensis
                                             Gynoxys baccharoides
                                             Gynoxys buxifolia
                                             Gynoxys callacallana
                                             Gynoxys calyculisolvens
                                             Gynoxys campii
                                             Gynoxys capituliparva
                                             Gynoxys caracensis
                                             Gynoxys chagalensis
                                             Gynoxys chimborazensis
                                             Gynoxys chingualensis
                                             Gynoxys colanensis
                                             Gynoxys compressissima
                                             Gynoxys congestiflora
                                             Gynoxys corazonensis
                                             Gynoxys costihirsuta
                                             Gynoxys cuatrecasasii
                                             Gynoxys cuicochensis
                                             Gynoxys cusilluyocana
                                             Gynoxys cutervensis
                                             Gynoxys cuzcoensis
                                             Gynoxys dielsiana
                                             Gynoxys dilloniana
                                             Gynoxys fallax
                                             Gynoxys ferreyrae
                                             Gynoxys fuliginosa
                                             Gynoxys hallii
                                             Gynoxys henrici
                                             Gynoxys huanucona
                                             Gynoxys huasahuasis
                                             Gynoxys hutchisonii
                                             Gynoxys hypoleucophylla
                                             Gynoxys ignaciana
                                             Gynoxys infralanata
                                             Gynoxys jaramilloi
                                             Gynoxys jelskii
                                             Gynoxys laurifolia
                                             Gynoxys lehmannii
                                             Gynoxys leiotheca
                                             Gynoxys longifolia
                                             Gynoxys longistyla
                                             Gynoxys lopezii
                                             Gynoxys macfrancisci
                                             Gynoxys macrophylla
                                             Gynoxys malcabalensis
                                             Gynoxys marcapatana
                                             Gynoxys meridana
                                             Gynoxys metcalfii
                                             Gynoxys miniphylla
                                             Gynoxys monzonensis
                                             Gynoxys multibracteifera
                                             Gynoxys myrtoides
                                             Gynoxys nitida
                                             Gynoxys oleifolia
                                             Gynoxys pachyphylla
                                             Gynoxys parvifolia
                                             Gynoxys pendula
                                             Gynoxys perbracteosa
                                             Gynoxys pillahuatensis
                                             Gynoxys poggeana
                                             Gynoxys pulchella
                                             Gynoxys reinaldii
                                             Gynoxys rimbachii
                                             Gynoxys rugulosa
                                             Gynoxys sancti-antonii
                                             Gynoxys seleriana
                                             Gynoxys sodiroi
                                             Gynoxys soukupii
                                             Gynoxys stuebelii
                                             Gynoxys subamplectens
                                             Gynoxys szyszylowiczii
                                             Gynoxys tetroici
                                             Gynoxys tolimensis
                                             Gynoxys tomentosissima
                                             Gynoxys vacana
                                             Gynoxys validifolia
                                             Gynoxys visoensis
                                             Gynoxys weberbaueri
                                             Gynoxys woytkowskii
                                             Gynoxys yananoensis
                                     Gynura
                                             Gynura aurantiaca
                                     Gypothamnium
                                             Gypothamnium pinifolium
                                     Haplopappus
                                             Haplopappus albicans
                                             Haplopappus anthylloides
                                             Haplopappus arbutoides
                                             Haplopappus baylahuen
                                             Haplopappus bellidifolius
                                             Haplopappus bustillosianus
                                             Haplopappus canescens
                                             Haplopappus cerberoanus
                                             Haplopappus chrysanthemifolius
                                             Haplopappus cuneifolius
                                             Haplopappus densifolius
                                             Haplopappus diplopappus
                                             Haplopappus donianus
                                             Haplopappus ferreyrae
                                             Haplopappus foliosus
                                             Haplopappus glutinosus
                                             Haplopappus grindelioides
                                             Haplopappus hirtellus
                                             Haplopappus hypoleucus
                                             Haplopappus ilicifolius
                                             Haplopappus illinitus
                                             Haplopappus lastarrianus
                                             Haplopappus latifolius
                                             Haplopappus longipes
                                             Haplopappus macraeanus
                                             Haplopappus macrocephalus
                                             Haplopappus marginalis
                                             Haplopappus meyenii
                                             Haplopappus mucronatus
                                             Haplopappus multifolius
                                             Haplopappus paniculatus
                                             Haplopappus parvifolius
                                             Haplopappus patagonicus
                                             Haplopappus paucidentatus
                                             Haplopappus pectinatus
                                             Haplopappus pedunculosus
                                             Haplopappus philippii
                                             Haplopappus platylepis
                                             Haplopappus poeppigianus
                                             Haplopappus prunelloides
                                             Haplopappus pulchellus
                                             Haplopappus radicans
                                             Haplopappus reflexus
                                             Haplopappus reicheanus
                                             Haplopappus remyanus
                                             Haplopappus rengifoanus
                                             Haplopappus reticulatus
                                             Haplopappus rigidus
                                             Haplopappus rotundifolius
                                             Haplopappus saxatilis
                                             Haplopappus scaposus
                                             Haplopappus schumannii
                                             Haplopappus scrobiculatus
                                             Haplopappus spinulosus
                                             Haplopappus taeda
                                             Haplopappus tiltilensis
                                             Haplopappus uncinatus
                                             Haplopappus velutinus
                                             Haplopappus vernicosus
                                             Haplopappus villanuevae
                                             Haplopappus viridialbus
                                     Hebeclinium
                                             Hebeclinium beneolens
                                             Hebeclinium bullatissimum
                                             Hebeclinium costaricense
                                             Hebeclinium hygrohylaeum
                                                   [Eupatorium hygrohylaeum]
                                             Hebeclinium hylophorbum
                                             Hebeclinium killipii
                                             Hebeclinium knappiae
                                             Hebeclinium macrophyllum
                                                   [Eupatorium macrophyllum]
                                             Hebeclinium obtusisquamosum
                                             Hebeclinium palaciosii
                                             Hebeclinium recreense
                                             Hebeclinium reedii
                                             Hebeclinium tetragonum
                                             Hebeclinium vestitum
                                     Hedypnois
                                             Hedypnois cretica
                                     Helenium
                                             Helenium aromaticum
                                             Helenium atacamense
                                             Helenium centrale
                                             Helenium glaucum
                                             Helenium ovallense
                                             Helenium plantagineum
                                               Helenium urmenetae var. leguiffei
                                Heliantheae
                                     Helianthopsis
                                             Helianthopsis pseudoverbesinoides
                                     Helianthus
                                             Helianthus annuus
                                             Helianthus hirsutus
                                             Helianthus mollis
                                             Helianthus tuberosus
                                     Helichrysum
                                             Helichrysum bracteatum
                                     Heliopsis
                                             Heliopsis buphthalmoides
                                             Heliopsis canescens
                                             Heliopsis decumbens
                                             Heliopsis oppositifolia
                                     Helogyne
                                             Helogyne apaloidea
                                             Helogyne calocephala
                                             Helogyne ferreyrii
                                             Helogyne hutchisonii
                                             Helogyne straminea
                                             Helogyne tacaquirensis
                                             Helogyne virgata
                                     Hemibaccharis
                                     Hemizonia
                                     Heterocondylus
                                             Heterocondylus vitalbae
                                                   [Eupatorium vitalbae]
                                     Heterosperma
                                             Heterosperma diversifolium
                                             Heterosperma ferreyrii
                                             Heterosperma nanum
                                             Heterosperma ovatifolia
                                             Heterosperma ovatifolium
                                             Heterosperma tenuisecta
                                     Heterospermum
                                             Heterospermum maritimum
                                     Hidalgoa
                                             Hidalgoa ternata
                                     Hieracium
                                             Hieracium abscissum
                                                   [Hieracium standleyi]
                                             Hieracium adenoconum
                                             Hieracium antarcticum
                                             Hieracium avilae
                                             Hieracium cacrayense
                                             Hieracium chilense
                                             Hieracium coloratum
                                             Hieracium comasinum
                                             Hieracium debile
                                             Hieracium ecuadoriense
                                             Hieracium erianthum
                                             Hieracium frigidulans
                                             Hieracium frigidum
                                             Hieracium glaucifolium
                                             Hieracium gronovii
                                                   [Hieracium panamense]
                                             Hieracium hieronymi
                                             Hieracium infravillosulum
                                             Hieracium irasuense
                                             Hieracium lagopus
                                             Hieracium leptocephalium
                                             Hieracium loxense
                                             Hieracium mandonii
                                             Hieracium mathewsii
                                             Hieracium neoherrerae
                                             Hieracium pangoriense
                                             Hieracium patagonicum
                                             Hieracium peruanum
                                             Hieracium pichinchae
                                             Hieracium pilosella
                                             Hieracium sodiroanum
                                             Hieracium sphagnicola
                                             Hieracium sprucei
                                             Hieracium stuebelii
                                             Hieracium tallenganum
                                             Hieracium weberbauerianum
                                     Hughesia
                                             Hughesia reginae
                                     Hymenostephium
                                             Hymenostephium cordatum
                                                   [Gymnopsis costaricensis]
                                                   [Gymnopsis vulcanica]
                                             Hymenostephium guatemalense
                                             Hymenostephium tenue
                                     Hymenoxys
                                             Hymenoxys robusta
                                     Hypochaeris
                                             Hypochaeris acaulis
                                             Hypochaeris andina
                                             Hypochaeris apargioides
                                             Hypochaeris arenaria
                                             Hypochaeris barbata
                                             Hypochaeris chillensis
                                             Hypochaeris clarionoides
                                             Hypochaeris cryptocephala
                                             Hypochaeris echegarayi
                                             Hypochaeris elata
                                             Hypochaeris eriolaena
                                             Hypochaeris foliosa
                                             Hypochaeris gayana
                                             Hypochaeris glabra
                                             Hypochaeris glauca
                                             Hypochaeris graminea
                                             Hypochaeris graminifolia
                                             Hypochaeris grandidentata
                                             Hypochaeris humilis
                                             Hypochaeris incana
                                               Hypochaeris incana var. integrifolia
                                             Hypochaeris meyeniana
                                             Hypochaeris mucida
                                             Hypochaeris odorata
                                               Hypochaeris odorata var. eurylepis
                                             Hypochaeris radicata
                                             Hypochaeris schizoglossa
                                             Hypochaeris sessiliflora
                                             Hypochaeris setosa
                                             Hypochaeris sonchoides
                                             Hypochaeris spinuligera
                                             Hypochaeris stuebelii
                                             Hypochaeris taraxacoides
                                             Hypochaeris tenerifolia
                                             Hypochaeris tenuifolia
                                               Hypochaeris tenuifolia var. eurylepis
                                               Hypochaeris tenuifolia var. linearifolia
                                             Hypochaeris thrincioides
                                     Hypochoeris
                                             Hypochoeris radicata
                                     Ichthyothere
                                             Ichthyothere pastazensis
                                             Ichthyothere peruviana
                                             Ichthyothere scandens
                                             Ichthyothere terminalis
                                     Idiopappus
                                             Idiopappus quitensis
                                             Idiopappus saloyensis
                                     Idiothamnus
                                             Idiothamnus orgyaloides
                                     Iltisia
                                             Iltisia echandiensis
                                             Iltisia repens
                                     Iogeton
                                             Iogeton nowickeanus
                                                   [Lasianthaea nowickeana]
                                     Isocarpha
                                             Isocarpha atriplicifolia
                                             Isocarpha fistulosa
                                             Isocarpha microcephala
                                             Isocarpha oppositifolia
                                     Jaegeria
                                             Jaegeria gracilis
                                             Jaegeria hirta
                                     Jalcophila
                                             Jalcophila ecuadorensis
                                             Jalcophila peruviana
                                     Jessea
                                             Jessea cooperi
                                                   [Senecio cooperi]
                                             Jessea gunillae
                                             Jessea megaphylla
                                                   [Senecio megaphyllus]
                                             Jessea multivenia
                                     Joseanthus
                                             Joseanthus chimborazensis
                                             Joseanthus crassilanatus
                                             Joseanthus cuatrecasasii
                                             Joseanthus sparrei
                                     Jungia
                                             Jungia amplistipula
                                             Jungia axillaris
                                             Jungia coarctata
                                             Jungia crenatifolia
                                             Jungia discolor
                                             Jungia ferruginea
                                             Jungia fistulosa
                                             Jungia floribunda
                                             Jungia glandulifera
                                             Jungia hirsuta
                                             Jungia mitis
                                             Jungia ovata
                                             Jungia paniculata
                                             Jungia polita
                                             Jungia rugosa
                                             Jungia spectabilis
                                             Jungia stuebelii
                                             Jungia vitocensis
                                             Jungia weberbaueri
                                     Kaunia
                                             Kaunia arbuscularis
                                             Kaunia endyta
                                             Kaunia eucosmoides
                                             Kaunia longipetiolata
                                             Kaunia pachanoi
                                             Kaunia uber
                                     Kingianthus
                                             Kingianthus paniculatus
                                             Kingianthus paradoxus
                                             Kingianthus sodiroi
                                     Koanophyllon
                                             Koanophyllon albicaule
                                             Koanophyllon celtidifolia
                                             Koanophyllon dukei
                                             Koanophyllon flexilis
                                             Koanophyllon huantae
                                             Koanophyllon hylonoma
                                                   [Eupatorium hylonomum]
                                             Koanophyllon hylonomum
                                             Koanophyllon hypomalaca
                                                   [Eupatorium hypomalacum]
                                             Koanophyllon isillumense
                                             Koanophyllon juninense
                                             Koanophyllon panamense
                                             Koanophyllon panamensis
                                             Koanophyllon pittieri
                                                   [Eupatorium pittieri]
                                             Koanophyllon sagasteguii
                                             Koanophyllon solidaginoides
                                                   [Eupatorium decussatum]
                                             Koanophyllon wetmorei
                                                   [Eupatorium hypomalacum var. wetmorei]
                                     Lactuca
                                             Lactuca intybacea
                                             Lactuca sativa
                                             Lactuca serriola
                                             Lactuca virosa
                                     Laennecia
                                             Laennecia filaginoides
                                             Laennecia gnaphalioides
                                             Laennecia schiedeana
                                                   [Conyza schiedeana]
                                     Lagascea
                                             Lagascea mollis
                                     Lagenifera
                                     Lagenophora
                                             Lagenophora minuscula
                                             Lagenophora panamensis
                                             Lagenophora westonii
                                     Lapsana
                                             Lapsana communis
                                     Lasianthaea
                                             Lasianthaea fruticosa
                                                   [Zexmenia costaricensis]
                                                   [Zexmenia frutescens]
                                               Lasianthaea fruticosa var. fruticosa
                                               Lasianthaea fruticosa var. villosa
                                                     [Zexmenia villosa]
                                     Lasiocephalus
                                             Lasiocephalus campanulatus
                                             Lasiocephalus involucratus
                                             Lasiocephalus loeseneri
                                             Lasiocephalus ovatus
                                             Lasiocephalus patens
                                     Launaea
                                             Launaea intybacea
                                     Lecocarpus
                                             Lecocarpus darwinii
                                             Lecocarpus lecocarpoides
                                             Lecocarpus pinnatifidus
                                     Leontodon
                                             Leontodon autumnalis
                                             Leontodon taraxacoides
                                     Lepidaploa
                                             Lepidaploa arborescens
                                             Lepidaploa argyropappa
                                             Lepidaploa canescens
                                                   [Vernonia bullata]
                                                   [Vernonia canescens]
                                             Lepidaploa chinchipensis
                                             Lepidaploa chiriquiensis
                                                   [Vernonia chiriquiensis]
                                             Lepidaploa glabra
                                             Lepidaploa gnaphaliifolia
                                                   [Vernonia crassinervia]
                                             Lepidaploa lehmannii
                                             Lepidaploa salzmannii
                                             Lepidaploa sordidopapposa
                                             Lepidaploa tortuosa
                                                   [Vernonia seemanniana]
                                             Lepidaploa vernicosa
                                                   [Vernonia vernicosa var. comosa]
                                             Lepidaploa violiceps
                                     Lepidonia
                                             Lepidonia lankesteri
                                     Lepidophyllum
                                             Lepidophyllum cupressiforme
                                             Lepidophyllum quadrangulare
                                     Leptocarpha
                                             Leptocarpha rivularis
                                     Leucanthemum
                                             Leucanthemum maximum
                                             Leucanthemum vulgare
                                                   [Chrysanthemum leucanthemum]
                                     Leucheria
                                             Leucheria bridgesii
                                             Leucheria daucifolia
                                             Leucheria glacialis
                                             Leucheria hahnii
                                             Leucheria hieracioides
                                             Leucheria leontopodioides
                                             Leucheria purpurea
                                             Leucheria rosea
                                     Liabum
                                             Liabum acuminatum
                                             Liabum amplexicaule
                                             Liabum andromachioides
                                             Liabum asclepiadeum
                                             Liabum barclayae
                                             Liabum bourgeaui
                                             Liabum diehlii
                                             Liabum discolor
                                             Liabum eggersii
                                             Liabum eriocaulon
                                             Liabum ferreyrii
                                             Liabum floribundum
                                             Liabum grandiflorum
                                             Liabum igniarium
                                             Liabum kingii
                                             Liabum macbridei
                                             Liabum melastomoides
                                             Liabum nigropilosum
                                             Liabum nudicaule
                                             Liabum saloyense
                                             Liabum sandemannii
                                             Liabum saundersii
                                             Liabum solidagineum
                                             Liabum stipulatum
                                             Liabum vargasii
                                             Liabum vulcanicum
                                             Liabum wurdackii
                                     Llerasia
                                             Llerasia assuensis
                                             Llerasia fuliginea
                                             Llerasia hutchisonii
                                             Llerasia hypoleuca
                                             Llerasia lindenii
                                             Llerasia pascoensis
                                             Llerasia rufescens
                                             Llerasia sanmartinensis
                                     Logfia
                                             Logfia gallica
                                                   [Filago gallica]
                                     Lophopappus
                                             Lophopappus berberidifolius
                                             Lophopappus blakei
                                             Lophopappus foliosus
                                             Lophopappus peruvianus
                                     Loricaria
                                             Loricaria antisanensis
                                             Loricaria azuayensis
                                             Loricaria complanata
                                             Loricaria ferruginea
                                             Loricaria graveolens
                                             Loricaria ilinissae
                                             Loricaria leptothamna
                                             Loricaria lucida
                                             Loricaria lycopodinea
                                             Loricaria macbridei
                                             Loricaria ollgaardii
                                             Loricaria pauciflora
                                             Loricaria scolopendra
                                             Loricaria thuyoides
                                               Loricaria thuyoides var. stuebelii
                                               Loricaria thuyoides var. thuyoides
                                             Loricaria thyrsoidea
                                     Lucilia
                                             Lucilia conoidea
                                             Lucilia kunthiana
                                             Lucilia lehmannii
                                             Lucilia pusilla
                                             Lucilia radians
                                             Lucilia subspicata
                                     Lycoseris
                                             Lycoseris crocata
                                                   [Lycoseris squarrosa]
                                             Lycoseris eggersii
                                             Lycoseris grandis
                                             Lycoseris latifolia
                                             Lycoseris peruviana
                                             Lycoseris retroflexa
                                             Lycoseris trinervis
                                             Lycoseris triplinervia
                                     Macraea
                                             Macraea laricifolia
                                     Madia
                                             Madia chilensis
                                             Madia sativa
                                     Malacothrix
                                             Malacothrix clevelandii
                                             Malacothrix coulteri
                                     Matricaria
                                             Matricaria chamomilla
                                                   [Chamomilla recutita]
                                                   [Matricaria recutita]
                                             Matricaria matricarioides
                                     Melampodium
                                             Melampodium costaricense
                                             Melampodium divaricatum
                                                   [Melampodium panamense]
                                             Melampodium gracile
                                             Melampodium linearilobum
                                             Melampodium paniculatum
                                             Melampodium perfoliatum
                                     Melanthera
                                             Melanthera angustifolia
                                                   [Melanthera microphylla]
                                             Melanthera nivea
                                                   [Melanthera aspera var. aspera]
                                                   [Melanthera aspera var. glabriuscula]
                                                   [Melanthera aspera var. subhastata]
                                                   [Melanthera aspera]
                                                   [Melanthera deltoidea]
                                     Microseris
                                             Microseris pygmaea
                                     Microspermum
                                             Microspermum repens
                                     Mikania
                                             Mikania amblyolepis
                                                   [Mikania panamensis]
                                             Mikania andrei
                                             Mikania angularis
                                             Mikania aquaria
                                             Mikania areolata
                                             Mikania arthroclada
                                             Mikania aschersonii
                                                   [Mikania eupatorioides]
                                             Mikania banisteriae
                                                   [Mikania skutchii]
                                             Mikania bogotensis
                                             Mikania brachyphylla
                                             Mikania brevifaucia
                                             Mikania brooksii
                                             Mikania bulbisetifera
                                             Mikania bullata
                                             Mikania carnosa
                                             Mikania castroi
                                             Mikania chimborazensis
                                             Mikania congesta
                                             Mikania conglomerata
                                             Mikania cordifolia
                                                   [Mikania fendleri]
                                             Mikania corymbulosa
                                             Mikania crassifolia
                                             Mikania cristata
                                             Mikania cuencana
                                             Mikania cutervensis
                                             Mikania cuzcoensis
                                             Mikania decora
                                             Mikania desmocephala
                                             Mikania dioscoreoides
                                             Mikania discifera
                                             Mikania dudleyi
                                             Mikania ecuadorensis
                                             Mikania farsiliflora
                                             Mikania featherstonei
                                             Mikania filicifolia
                                             Mikania glandulifera
                                             Mikania globifera
                                             Mikania gonzalezii
                                             Mikania granulata
                                             Mikania guaco
                                                   [Mikania olivacea]
                                             Mikania haenkeana
                                             Mikania harlingii
                                             Mikania hexagonocaulis
                                             Mikania hitchcockii
                                             Mikania holwayana
                                             Mikania hookeriana
                                             Mikania houstoniana
                                             Mikania houstonioides
                                             Mikania huanucoensis
                                             Mikania iltisii
                                             Mikania incasina
                                             Mikania infesta
                                             Mikania inornata
                                             Mikania iodotricha
                                             Mikania iquitosensis
                                             Mikania iserniana
                                             Mikania jamesonii
                                             Mikania jelskii
                                             Mikania juninensis
                                             Mikania klugii
                                             Mikania lanceolata
                                             Mikania lancifolia
                                             Mikania lasiopoda
                                             Mikania leiostachya
                                             Mikania lindleyana
                                             Mikania lloensis
                                             Mikania lutescens
                                             Mikania macdanielii
                                             Mikania macrostipulata
                                             Mikania marinii
                                             Mikania mathewsii
                                             Mikania mazanensis
                                             Mikania megalophylla
                                             Mikania mendocina
                                             Mikania micrantha
                                             Mikania microptera
                                             Mikania millei
                                             Mikania montana
                                             Mikania multinervia
                                             Mikania nigropunctulata
                                             Mikania ochroleuca
                                             Mikania oreopola
                                             Mikania parvicapitulata
                                             Mikania parviflora
                                             Mikania pendula
                                             Mikania pichinchensis
                                             Mikania pittieri
                                                   [Mikania hylibates]
                                                   [Mikania nubigena]
                                             Mikania psilostachya
                                                   [Mikania scabra]
                                             Mikania psylobothrya
                                             Mikania pulverulenta
                                             Mikania punctata
                                             Mikania pycnadenia
                                             Mikania pyramidata
                                             Mikania rimachii
                                             Mikania riparia
                                             Mikania rufa
                                             Mikania rugosa
                                             Mikania scandens
                                             Mikania seemannii
                                             Mikania shushunensis
                                             Mikania simpsonii
                                             Mikania speciosa
                                             Mikania sprucei
                                             Mikania standleyi
                                             Mikania stereodes
                                             Mikania stereolepis
                                             Mikania stuebelii
                                             Mikania stygia
                                             Mikania sylvatica
                                                   [Mikania miconioides]
                                             Mikania szyszylowiczii
                                             Mikania tafallana
                                             Mikania tambillensis
                                             Mikania ternata
                                             Mikania tonduzii
                                             Mikania trachodes
                                             Mikania trifolia
                                             Mikania turbaricola
                                             Mikania tysonii
                                             Mikania vargasii
                                             Mikania violaefolia
                                             Mikania vitifolia
                                             Mikania weberbaueri
                                             Mikania wedelii
                                             Mikania woytkowskii
                                             Mikania zamorae
                                             Mikania zonensis
                                     Mikania a
                                     Milleria
                                             Milleria peruviana
                                             Milleria quinqueflora
                                     Mniodes
                                             Mniodes andina
                                             Mniodes aretioides
                                             Mniodes coarctata
                                             Mniodes kunthiana
                                                   [Conyza pusilla]
                                             Mniodes pulvinata
                                     Monactis
                                             Monactis anderssonii
                                             Monactis dubia
                                             Monactis flaverioides
                                             Monactis hieronymi
                                             Monactis holwayae
                                             Monactis jelskii
                                             Monactis kingii
                                             Monactis lojaensis
                                             Monactis macbridei
                                             Monactis pallatangensis
                                             Monactis rhombifolia
                                             Monactis wurdackii
                                     Montanoa
                                             Montanoa atriplicifolia
                                                   [Montanoa dumicola]
                                                   [Montanoa pauciflora]
                                             Montanoa guatemalensis
                                             Montanoa hibiscifolia
                                                   [Montanoa pittieri]
                                             Montanoa ovalifolia
                                             Montanoa tomentosa
                                     Monticalia
                                             Monticalia andicola
                                             Monticalia angustifolia
                                             Monticalia arbutifolia
                                             Monticalia befarioides
                                             Monticalia empetroides
                                             Monticalia firmipes
                                             Monticalia microdon
                                             Monticalia mutisii
                                             Monticalia myrsinites
                                             Monticalia peruviana
                                             Monticalia rosmarinifolia
                                             Monticalia stuebelii
                                             Monticalia teretifolia
                                             Monticalia vaccinioides
                                     Moscharia
                                             Moscharia pinnatifida
                                     Munnozia
                                             Munnozia acostae
                                             Munnozia affinis
                                             Munnozia angusta
                                             Munnozia annua
                                             Munnozia asplundii
                                             Munnozia campii
                                             Munnozia canarensis
                                             Munnozia chachapoyensis
                                             Munnozia chimboracensis
                                             Munnozia convencionensis
                                             Munnozia corymbosa
                                             Munnozia ferreyrii
                                             Munnozia foliosa
                                             Munnozia gigantea
                                             Munnozia harlingii
                                             Munnozia hastifolia
                                             Munnozia herrerae
                                             Munnozia jussieui
                                             Munnozia lanceolata
                                             Munnozia liaboides
                                             Munnozia lyrata
                                             Munnozia nivea
                                             Munnozia olearioides
                                             Munnozia oxyphylla
                                             Munnozia perfoliata
                                             Munnozia peruensis
                                             Munnozia pinnatipartita
                                             Munnozia pinnulosa
                                             Munnozia sagasteguii
                                             Munnozia senecionidis
                                                   [Liabum megacephalum]
                                                   [Liabum sagittatum]
                                                   [Munnozia sagittata]
                                             Munnozia silphioides
                                             Munnozia subviride
                                             Munnozia taeniotricha
                                             Munnozia tenera
                                             Munnozia trinervis
                                             Munnozia venosissima
                                             Munnozia wilburii
                                     Mutisia
                                             Mutisia acerosa
                                             Mutisia acuminata
                                               Mutisia acuminata var. hirsuta
                                             Mutisia alata
                                             Mutisia anderssonii
                                             Mutisia araucana
                                             Mutisia arequipensis
                                             Mutisia brachyantha
                                             Mutisia cana
                                             Mutisia cochabambensis
                                             Mutisia decurrens
                                             Mutisia discoidea
                                             Mutisia grandiflora
                                             Mutisia hastata
                                             Mutisia hieronymii
                                             Mutisia lanata
                                             Mutisia lanigera
                                             Mutisia ledifolia
                                             Mutisia lehmannii
                                             Mutisia magnifica
                                             Mutisia mathewsii
                                             Mutisia microcephala
                                             Mutisia microneura
                                             Mutisia microphylla
                                             Mutisia ochroleuca
                                             Mutisia oligodon
                                             Mutisia orbignyana
                                             Mutisia pulcherrima
                                             Mutisia rauhii
                                             Mutisia rimbachii
                                             Mutisia rosea
                                             Mutisia sinuata
                                             Mutisia sodiroi
                                             Mutisia venusta
                                             Mutisia wurdackii
                                Mutisieae
                                     Myriactis
                                             Myriactis panamensis
                                     Nardophyllum
                                             Nardophyllum armatum
                                             Nardophyllum bryoides
                                             Nardophyllum lanatum
                                             Nardophyllum obtusifolium
                                             Nardophyllum revolutum
                                             Nardophyllum scoparium
                                     Nassauvia
                                             Nassauvia aculeata
                                               Nassauvia aculeata var. azorelloides
                                             Nassauvia araucana
                                             Nassauvia axillaris
                                             Nassauvia cumingii
                                             Nassauvia dentata
                                             Nassauvia digitata
                                             Nassauvia dusenii
                                             Nassauvia lagascae
                                               Nassauvia lagascae var. globosa
                                             Nassauvia lanata
                                             Nassauvia lycopodioides
                                               Nassauvia macracantha var. glabrata
                                               Nassauvia macracantha var. pungens
                                             Nassauvia magellanica
                                             Nassauvia multiflora
                                             Nassauvia pinnigera
                                             Nassauvia pumila
                                             Nassauvia pungens
                                             Nassauvia pygmaea
                                             Nassauvia pyramidalis
                                             Nassauvia ramosissima
                                             Nassauvia remyana
                                             Nassauvia revoluta
                                             Nassauvia spicata
                                             Nassauvia uniflora
                                     Neocuatrecasia
                                             Neocuatrecasia cuzcoensis
                                             Neocuatrecasia dispar
                                             Neocuatrecasia hirtella
                                             Neocuatrecasia mancoana
                                             Neocuatrecasia sessilifolia
                                             Neocuatrecasia weddellii
                                     Neomirandea
                                             Neomirandea allenii
                                             Neomirandea angularis
                                             Neomirandea araliifolia
                                             Neomirandea arthodes
                                                   [Eupatorium arthrodes]
                                             Neomirandea arthrodes
                                             Neomirandea biflora
                                             Neomirandea burgeri
                                             Neomirandea carnosa
                                                   [Eupatorium carnosum]
                                             Neomirandea chiriquensis
                                             Neomirandea costaricensis
                                             Neomirandea croatii
                                             Neomirandea eximia
                                                   [Eupatorium eximium]
                                             Neomirandea folsomiana
                                             Neomirandea gracilis
                                             Neomirandea guevarii
                                             Neomirandea homogama
                                             Neomirandea panamensis
                                             Neomirandea parasitica
                                                   [Eupatorium parasiticum]
                                             Neomirandea pithecobia
                                                   [Eupatorium pithecobium]
                                             Neomirandea pseudopsoralea
                                             Neomirandea psoralea
                                                   [Eupatorium psoraleum]
                                             Neomirandea sciaphila
                                             Neomirandea standleyi
                                                   [Eupatorium standleyi]
                                             Neomirandea tenuipes
                                             Neomirandea ternata
                                             Neomirandea turrialbae
                                     Neurolaena
                                             Neurolaena cobanensis
                                             Neurolaena lobata
                                                   [Calea lobata]
                                                   [Eupatorium valverdeanum]
                                     Nothobaccharis
                                             Nothobaccharis candolleana
                                     Noticastrum
                                             Noticastrum eriophorum
                                             Noticastrum macbridei
                                             Noticastrum marginatum
                                             Noticastrum sericeum
                                     Notoptera
                                             Notoptera scabridula
                                     Novenia
                                             Novenia acaulis
                                     Oblivia
                                             Oblivia ceronii
                                             Oblivia mikanioides
                                     Oligactis
                                             Oligactis asplundii
                                             Oligactis coriacea
                                               Oligactis coriacea var. granatensis
                                             Oligactis cusalaguensis
                                             Oligactis ecuadoriensis
                                             Oligactis ochracea
                                             Oligactis pichinchensis
                                             Oligactis sessiliflora
                                                   [Liabum valerii]
                                             Oligactis volubilis
                                     Oliganthes
                                             Oliganthes jelskii
                                     Onoseris
                                             Onoseris acerifolia
                                             Onoseris albicans
                                             Onoseris amplexicaulis
                                             Onoseris annua
                                             Onoseris cabrerae
                                             Onoseris castelnaeana
                                             Onoseris chrysactinioides
                                             Onoseris cummingii
                                             Onoseris gnaphalioides
                                             Onoseris humboldtiana
                                             Onoseris hyssopifolia
                                               Onoseris hyssopifolia var. articulata
                                               Onoseris hyssopifolia var. hyssopifolia
                                             Onoseris linearifolia
                                             Onoseris lopezii
                                             Onoseris macbridei
                                             Onoseris minima
                                             Onoseris odorata
                                             Onoseris onoseroides
                                                   [Onoseris costaricensis]
                                             Onoseris peruviana
                                             Onoseris salicifolia
                                             Onoseris silvatica
                                             Onoseris speciosa
                                             Onoseris weberbaueri
                                     Ophryosporus
                                             Ophryosporus anomalus
                                             Ophryosporus apricus
                                             Ophryosporus bipinnatifidus
                                             Ophryosporus chilca
                                             Ophryosporus densiflorus
                                             Ophryosporus eleutherantherus
                                             Ophryosporus floribundus
                                             Ophryosporus galioides
                                             Ophryosporus hartwegii
                                             Ophryosporus heptanthus
                                             Ophryosporus hoppii
                                             Ophryosporus macbridei
                                             Ophryosporus mathewsii
                                             Ophryosporus ovatus
                                             Ophryosporus paradoxus
                                             Ophryosporus peruvianus
                                             Ophryosporus pinifolius
                                             Ophryosporus piquerioides
                                             Ophryosporus pubescens
                                             Ophryosporus serratifolius
                                             Ophryosporus sodiroi
                                             Ophryosporus triangularis
                                     Oriastrum
                                             Oriastrum chilense
                                     Oritrophium
                                             Oritrophium aciculifolium
                                             Oritrophium callacallense
                                             Oritrophium crocifolium
                                             Oritrophium ferrugineum
                                             Oritrophium hieracioides
                                             Oritrophium hirtopilosum
                                             Oritrophium limnophilum
                                               Oritrophium limnophilum subsp. limnophilum
                                               Oritrophium limnophilum subsp. mutisianum
                                               Oritrophium limnophilum subsp. punae
                                             Oritrophium ollgaardii
                                             Oritrophium peruvianum
                                             Oritrophium repens
                                             Oritrophium tergoalbum
                                     Orthopappus
                                             Orthopappus angustifolius
                                     Ortizacalia
                                             Ortizacalia austin-smithii
                                                   [Senecio austin-smithii]
                                     Otopappus
                                             Otopappus curviflorus
                                             Otopappus verbesinoides
                                     Oxyphyllum
                                             Oxyphyllum ulicinum
                                     Oyedaea
                                             Oyedaea buphthalmoides
                                             Oyedaea oxylepis
                                             Oyedaea rusbyi
                                             Oyedaea verbesinoides
                                                   [Viguiera drymonia]
                                                   [Viguiera macrophylla]
                                             Oyedaea wedelioides
                                     Pachylaena
                                             Pachylaena atriplicifolia
                                     Pacourina
                                             Pacourina edulis
                                     Pappobolus
                                             Pappobolus acuminatus
                                             Pappobolus acutifolia
                                             Pappobolus amoenus
                                             Pappobolus andinus
                                             Pappobolus argenteus
                                             Pappobolus cajamarcensis
                                             Pappobolus cinerascens
                                             Pappobolus davidii
                                             Pappobolus decumbens
                                             Pappobolus discolor
                                             Pappobolus ecuadoriensis
                                             Pappobolus hutchisonii
                                             Pappobolus hypargyreus
                                             Pappobolus imbaburensis
                                             Pappobolus jelskii
                                             Pappobolus juncosae
                                             Pappobolus lanatus
                                             Pappobolus lehmannii
                                             Pappobolus lodicatus
                                             Pappobolus macranthus
                                             Pappobolus mathewsii
                                             Pappobolus microphyllus
                                             Pappobolus mollicomus
                                             Pappobolus nigrescens
                                             Pappobolus robinsonii
                                             Pappobolus sagasteguii
                                             Pappobolus sanchezii
                                             Pappobolus schillingii
                                             Pappobolus senex
                                             Pappobolus smithii
                                             Pappobolus storkhortonianus
                                             Pappobolus stuebelii
                                             Pappobolus subniveus
                                             Pappobolus szyszylowiczii
                                             Pappobolus verbesinoides
                                             Pappobolus viridior
                                             Pappobolus woodsonianus
                                             Pappobolus youngiorum
                                     Paracalia
                                             Paracalia jungioides
                                     Paragynoxys
                                             Paragynoxys regis
                                     Paranephelius
                                             Paranephelius bullatus
                                             Paranephelius ferreyrii
                                             Paranephelius ovatus
                                             Paranephelius uniflorus
                                             Paranephelius wurdackii
                                     Parastrephia
                                             Parastrephia lepidophylla
                                             Parastrephia lucida
                                             Parastrephia phylicaeformis
                                             Parastrephia quadrangularis
                                     Parthenium
                                             Parthenium hysterophorus
                                     Pectis
                                             Pectis arida
                                             Pectis bonplandiana
                                                   [Pectis swartziana]
                                             Pectis cajamarcana
                                             Pectis capillaris
                                             Pectis capillipes
                                             Pectis diffusa
                                             Pectis elongata
                                               Pectis elongata var. floribunda
                                               Pectis elongata var. oerstediana
                                             Pectis lessingii
                                             Pectis linearis
                                             Pectis linifolia
                                               Pectis linifolia var. linifolia
                                             Pectis multiflosculosa
                                                   [Pectis falcata]
                                                   [Pectis grandiflora]
                                             Pectis peruviana
                                             Pectis prostrata
                                             Pectis saturejaoides
                                             Pectis saturejoides
                                             Pectis sessiliflora
                                             Pectis subsquarrosa
                                             Pectis tenuifolia
                                     Pentacalia
                                             Pentacalia aclydiphylla
                                             Pentacalia andicola
                                             Pentacalia andrei
                                             Pentacalia arborea
                                             Pentacalia arbutifolia
                                             Pentacalia asplundii
                                             Pentacalia bacopoides
                                             Pentacalia barbourii
                                             Pentacalia calyculata
                                             Pentacalia campii
                                             Pentacalia candelariae
                                             Pentacalia carchiensis
                                             Pentacalia carmelana
                                             Pentacalia carpishensis
                                             Pentacalia cazaletii
                                             Pentacalia chachapoyensis
                                             Pentacalia corazonensis
                                             Pentacalia diplostephioides
                                             Pentacalia disciformis
                                             Pentacalia divisoria
                                             Pentacalia dorrii
                                             Pentacalia empetroides
                                             Pentacalia epiphytica
                                             Pentacalia firmipes
                                             Pentacalia floribunda
                                             Pentacalia gibbiflora
                                             Pentacalia hillii
                                             Pentacalia hitchcockii
                                             Pentacalia huallagana
                                             Pentacalia huamaliensis
                                             Pentacalia huilensis
                                             Pentacalia hurtadoi
                                             Pentacalia jalcana
                                             Pentacalia jelskii
                                             Pentacalia lanceolifolia
                                             Pentacalia loretensis
                                             Pentacalia lucidissima
                                             Pentacalia luteynorum
                                             Pentacalia marinii
                                             Pentacalia megaphlebia
                                             Pentacalia microdon
                                             Pentacalia millei
                                             Pentacalia morazensis
                                                   [Senecio morazensis]
                                             Pentacalia moronensis
                                             Pentacalia napoensis
                                             Pentacalia oronocensis
                                             Pentacalia pailasensis
                                             Pentacalia palaciosii
                                             Pentacalia parasitica
                                             Pentacalia peruviana
                                             Pentacalia phanerandra
                                             Pentacalia pomacochana
                                             Pentacalia popayanensis
                                             Pentacalia purpurivenosa
                                             Pentacalia reflexa
                                             Pentacalia riotintis
                                             Pentacalia ruficaulis
                                             Pentacalia rufohirsuta
                                             Pentacalia sevillana
                                             Pentacalia streptothamna
                                             Pentacalia sylvicola
                                             Pentacalia tarapotensis
                                             Pentacalia teretifolia
                                             Pentacalia theaefolia
                                             Pentacalia theifolia
                                             Pentacalia tonduzii
                                                   [Senecio tonduzii]
                                             Pentacalia tunamensis
                                             Pentacalia urubambensis
                                             Pentacalia vaccinioides
                                             Pentacalia vernicifolia
                                             Pentacalia verticillata
                                             Pentacalia weinmannifolia
                                             Pentacalia wilburii
                                             Pentacalia wurdackii
                                             Pentacalia zakii
                                             Pentacalia zamorana
                                     Perdicium
                                             Perdicium purpureum
                                     Perezia
                                             Perezia atacamensis
                                             Perezia carthamoides
                                             Perezia ciliosa
                                             Perezia coerulescens
                                             Perezia linearis
                                             Perezia lyrata
                                             Perezia magellanica
                                             Perezia multiflora
                                             Perezia nutans
                                             Perezia pedicularidifolia
                                             Perezia pilifera
                                             Perezia pinnatifida
                                             Perezia poeppigii
                                             Perezia prenanthoides
                                             Perezia pungens
                                             Perezia purpurata
                                             Perezia pygmaea
                                             Perezia recurvata
                                             Perezia sublyrata
                                             Perezia virens
                                     Perityle
                                             Perityle discoidea
                                             Perityle emoryi
                                     Perymenium
                                             Perymenium bishopii
                                             Perymenium ecuadoricum
                                             Perymenium featherstonei
                                             Perymenium grande
                                             Perymenium jelskii
                                             Perymenium matthewsii
                                             Perymenium serratum
                                     Peteravenia
                                             Peteravenia schultzii
                                     Phalacraea
                                             Phalacraea callitricha
                                             Phalacraea ecuadorensis
                                             Phalacraea latifolia
                                             Phalacraea longipetiolata
                                     Philoglossa
                                             Philoglossa blakei
                                             Philoglossa mimuloides
                                             Philoglossa peruviana
                                             Philoglossa pterocarpa
                                             Philoglossa purpureodisca
                                     Picris
                                             Picris echioides
                                     Picrosia
                                             Picrosia longifolia
                                     Pilosella
                                             Pilosella irasuensis
                                                   [Hieracium maxonii]
                                     Pingraea
                                             Pingraea sagittalis
                                     Pippenalia
                                     Piptocarpha
                                             Piptocarpha asterotrichia
                                             Piptocarpha canescens
                                             Piptocarpha gutierrezii
                                             Piptocarpha klugii
                                             Piptocarpha lechleri
                                             Piptocarpha opaca
                                             Piptocarpha poeppigiana
                                                   [Piptocarpha chontalensis]
                                                   [Piptocarpha costaricensis]
                                             Piptocarpha sprucei
                                     Piptocoma
                                             Piptocoma discolor
                                     Piqueria
                                             Piqueria trinervia
                                                   [Piqueria trinervia var. luxurians]
                                     Plagiocheilus
                                             Plagiocheilus bogotensis
                                             Plagiocheilus frigidus
                                             Plagiocheilus peduncularis
                                             Plagiocheilus solivaeformis
                                     Plazia
                                             Plazia conferta
                                             Plazia daphnoides
                                     Pleocarphus
                                             Pleocarphus revolutus
                                     Pluchea
                                             Pluchea absinthioides
                                             Pluchea camphorata
                                             Pluchea carolinensis
                                             Pluchea chingoyo
                                             Pluchea microcephala
                                             Pluchea odorata
                                             Pluchea zamalloae
                                     Podachaenium
                                             Podachaenium eminens
                                     Podanthus
                                             Podanthus mitiqui
                                             Podanthus ovatifolius
                                     Pollalesta
                                             Pollalesta discolor
                                     Polyachyrus
                                             Polyachyrus annuus
                                             Polyachyrus fuscus
                                             Polyachyrus gayi
                                             Polyachyrus sphaerocephalus
                                     Polyanthina
                                             Polyanthina nemorosa
                                                   [Eupatorium nemorosum]
                                     Polymnia
                                             Polymnia connata
                                             Polymnia edulis
                                             Polymnia fruticosa
                                             Polymnia lehmannii
                                             Polymnia maculata
                                             Polymnia sonchifolia
                                     Porophyllum
                                             Porophyllum porophyllum
                                             Porophyllum punctatum
                                             Porophyllum ruderale
                                                   [Porophyllum ellipticum]
                                               Porophyllum ruderale subsp. macrocephalum
                                                     [Porophyllum latifolium]
                                               Porophyllum ruderale subsp. ruderale
                                               Porophyllum ruderale var. macrocephalum
                                               Porophyllum ruderale var. ruderale
                                             Porophyllum viridiflorum
                                     Praxelis
                                             Praxelis clematidea
                                             Praxelis kleinioides
                                             Praxelis pauciflora
                                     Proustia
                                             Proustia cuneifolia
                                             Proustia oblongifolia
                                             Proustia pungens
                                     Pseudelephantopus
                                             Pseudelephantopus spicatus
                                             Pseudelephantopus spiralis
                                     Pseudobaccharis
                                     Pseudoconyza
                                             Pseudoconyza viscosa
                                                   [Pseudoconyza lyrata]
                                     Pseudoelephantopus
                                             Pseudoelephantopus spicatus
                                     Pseudognaphalium
                                             Pseudognaphalium attenuatum
                                                   [Gnaphalium roseum var. stramineum]
                                             Pseudognaphalium domingense
                                                   [Pseudognaphalium elegans]
                                             Pseudognaphalium luteoalbum
                                                   [Gnaphalium luteo-album]
                                                   [Gnaphalium luteoalbum]
                                             Pseudognaphalium oxyphyllum
                                             Pseudognaphalium rhodarum
                                             Pseudognaphalium roseum
                                             Pseudognaphalium semiamplexicaule
                                             Pseudognaphalium subsericeum
                                     Pseudogynoxys
                                             Pseudogynoxys alajuelana
                                             Pseudogynoxys chenopodioides
                                             Pseudogynoxys chiribogensis
                                             Pseudogynoxys cordifolia
                                             Pseudogynoxys cumingii
                                             Pseudogynoxys cummingii
                                             Pseudogynoxys engleri
                                             Pseudogynoxys filicalyculata
                                             Pseudogynoxys guarumalensis
                                             Pseudogynoxys poeppigii
                                             Pseudogynoxys scabra
                                             Pseudogynoxys sodiroi
                                             Pseudogynoxys sonchoides
                                     Pseudonoseris
                                             Pseudonoseris discolor
                                             Pseudonoseris striata
                                             Pseudonoseris szyszylowiczii
                                     Psilactis
                                             Psilactis brevilingulata
                                                   Psilactis brevilingulata f. andina
                                     Psilocarphus
                                             Psilocarphus brevissimus
                                     Pterocaulon
                                             Pterocaulon alopecuroides
                                                   [Pterocaulon alopecuroideum]
                                             Pterocaulon virgatum
                                     Pyrethrum
                                             Pyrethrum parthenium
                                     Pyrrhopappus
                                     Raulinoreitzia
                                             Raulinoreitzia crenulata
                                     Rensonia
                                             Rensonia salvadorica
                                     Riencourtia
                                             Riencourtia latifolia
                                     Robinsonia
                                             Robinsonia evenia
                                             Robinsonia gayana
                                             Robinsonia gracilis
                                     Rolandra
                                             Rolandra fruticosa
                                     Roldana
                                             Roldana heterogama
                                                   [Cacalia heterogama]
                                                   [Senecio heterogamus]
                                             Roldana scandens
                                     Rumfordia
                                             Rumfordia guatemalensis
                                                   [Rumfordia aragonensis]
                                                   [Rumfordia polymnioides]
                                     Sabazia
                                             Sabazia densa
                                             Sabazia sarmentosa
                                                   [Sabazia sarmentosa var. triangularis]
                                                   [Sabazia triangularis var. papposa]
                                                   [Sabazia triangularis]
                                               Sabazia sarmentosa var. papposa
                                     Salmea
                                             Salmea scandens
                                     Santolina
                                             Santolina chamaecyparissus
                                     Scalesia
                                             Scalesia affinis
                                               Scalesia affinis subsp. affinis
                                               Scalesia affinis subsp. brachyloba
                                               Scalesia affinis subsp. gummifera
                                             Scalesia aspera
                                             Scalesia atractyloides
                                               Scalesia atractyloides var. atractyloides
                                               Scalesia atractyloides var. darwinii
                                             Scalesia bauri
                                             Scalesia cordata
                                             Scalesia crockeri
                                             Scalesia divisa
                                             Scalesia gordilloi
                                             Scalesia helleri
                                               Scalesia helleri subsp. helleri
                                               Scalesia helleri subsp. santacruziana
                                             Scalesia incisa
                                             Scalesia microcephala
                                               Scalesia microcephala var. cordifolia
                                               Scalesia microcephala var. microcephala
                                             Scalesia pedunculata
                                             Scalesia retroflexa
                                             Scalesia stewartii
                                             Scalesia villosa
                                     Schistocarpha
                                             Schistocarpha croatii
                                             Schistocarpha eupatorioides
                                                   [Schistocarpha oppositifolia]
                                             Schistocarpha longiligula
                                             Schistocarpha paniculata
                                             Schistocarpha sinforosi
                                             Schistocarpha sinforosii
                                             Schistocarpha wilburii
                                     Schizoptera
                                             Schizoptera peduncularis
                                     Schizotrichia
                                             Schizotrichia eupatorioides
                                     Schkuhria
                                             Schkuhria abrotanoides
                                             Schkuhria multiflora
                                             Schkuhria pinnata
                                             Schkuhria pusilla
                                             Schkuhria virgata
                                     Sciadocephala
                                             Sciadocephala amazonica
                                             Sciadocephala asplundii
                                             Sciadocephala dressleri
                                             Sciadocephala schultze-rhonhofiae
                                     Sclerocarpus
                                             Sclerocarpus divaricatus
                                     Selloa
                                             Selloa breviligulata
                                     Senecio
                                             Senecio abadianus
                                             Senecio aberrans
                                             Senecio acanthifolius
                                             Senecio acarinus
                                             Senecio adenophylloides
                                             Senecio adenophyllus
                                             Senecio adenotrichius
                                             Senecio alcicornis
                                             Senecio algens
                                             Senecio allapajanus
                                             Senecio almeidae
                                               Senecio amphibolus var. socialis
                                             Senecio amplus
                                             Senecio andicola
                                             Senecio andinus
                                             Senecio angustissimus
                                             Senecio antaicochensis
                                             Senecio antennaria
                                             Senecio anthemidiphyllus
                                             Senecio antisanae
                                             Senecio arachnolomus
                                             Senecio arequipensis
                                             Senecio argutidentatus
                                             Senecio argyreus
                                             Senecio aristianus
                                             Senecio arleguianus
                                             Senecio arnaldii
                                             Senecio arnicoides
                                             Senecio arnottii
                                             Senecio aspericaulis
                                             Senecio atacamensis
                                             Senecio attenuatus
                                             Senecio axillifoliatus
                                             Senecio ayapatensis
                                             Senecio baccharidifolius
                                             Senecio bahioides
                                             Senecio barbarae
                                             Senecio barrosianus
                                             Senecio belophyllus
                                             Senecio benaventianus
                                             Senecio biacuminatus
                                             Senecio bolivarianus
                                             Senecio boliviensis
                                             Senecio brachylobus
                                               Senecio bracteolatus var. valderramae
                                             Senecio brenesii
                                             Senecio breviscapus
                                             Senecio bridgesii
                                             Senecio brittonianus
                                             Senecio brunonianus
                                             Senecio buglossus
                                               Senecio bustillosianus var. borchersii
                                               Senecio cachinalensis var. copiapinus
                                             Senecio cajamarquillensis
                                             Senecio calachaquensis
                                             Senecio calcensis
                                             Senecio calcicola
                                             Senecio callacallensis
                                             Senecio calocephalus
                                             Senecio calvus
                                             Senecio calyculatus
                                             Senecio campanelliferus
                                             Senecio candelariae
                                             Senecio candidans
                                             Senecio candollii
                                             Senecio canescens
                                               Senecio canescens var. ecuadoriensis
                                             Senecio canopurpureus
                                             Senecio casapaltensis
                                               Senecio cerberoanus var. lanatus
                                             Senecio cerratei
                                             Senecio chachaniensis
                                             Senecio chanaralensis
                                             Senecio chavanilloensis
                                             Senecio chenopodioides
                                               Senecio chilensis var. argophyllus
                                             Senecio chillanensis
                                             Senecio chionogeton
                                             Senecio chiquianensis
                                             Senecio chirripoensis
                                             Senecio chrysocomoides
                                             Senecio chrysolepis
                                             Senecio cineraria
                                             Senecio clivicolus
                                             Senecio collinus
                                             Senecio comosus
                                             Senecio condimentarius
                                             Senecio confusus
                                             Senecio copeyensis
                                             Senecio coquimbensis
                                             Senecio coronopodiphyllus
                                             Senecio coscayanus
                                             Senecio cosnipatense
                                             Senecio costaricensis
                                             Senecio covasii
                                             Senecio coymolachensis
                                             Senecio crassilodix
                                             Senecio crepidifolius
                                             Senecio crepidioides
                                             Senecio crithmoides
                                             Senecio ctenophyllus
                                             Senecio cuatrecasasii
                                             Senecio culciklattii
                                             Senecio culcitioides
                                             Senecio cumingii
                                               Senecio cumingii var. bracteosus
                                             Senecio cuneatus
                                             Senecio curvidens
                                             Senecio cymosus
                                             Senecio danai
                                             Senecio darwinii
                                             Senecio davilae
                                             Senecio debilis
                                             Senecio depressus
                                             Senecio dichotomus
                                             Senecio digitatus
                                             Senecio dolichodoryius
                                             Senecio donianus
                                             Senecio dryophyllus
                                             Senecio durandii
                                             Senecio ellenbergii
                                             Senecio elquiensis
                                             Senecio emmae
                                             Senecio eriocladus
                                             Senecio eriophyton
                                             Senecio erosus
                                             Senecio erraticus
                                             Senecio espinosae
                                             Senecio evacoides
                                             Senecio farinifer
                                             Senecio featherstonii
                                             Senecio ferreyrae
                                             Senecio filaginoides
                                             Senecio firmipes
                                             Senecio fistulosus
                                               Senecio fistulosus var. ochroleucus
                                             Senecio flaccidifolius
                                             Senecio formosoides
                                             Senecio formosus
                                             Senecio fortunatus
                                             Senecio francisci
                                             Senecio gamolepis
                                             Senecio garaventai
                                             Senecio gayanus
                                             Senecio geniculipes
                                             Senecio genisianus
                                               Senecio glaber var. pratensis
                                             Senecio glabratus
                                             Senecio gnidioides
                                               Senecio gnidioides var. gilvus
                                             Senecio goodspeedii
                                             Senecio gracilipes
                                             Senecio grandifolius
                                                   [Senecio arborescens]
                                             Senecio graveolens
                                             Senecio gunckelii
                                             Senecio haenkeanus
                                             Senecio haenkei
                                               Senecio haloragis var. glandulosus
                                             Senecio hansweberi
                                             Senecio hastatifolius
                                             Senecio hebetatus
                                             Senecio helgae
                                             Senecio herrerae
                                             Senecio hieracium
                                             Senecio hirsutulus
                                             Senecio hirtus
                                             Senecio hoffmannii
                                             Senecio hohenackeri
                                             Senecio huaguilicus
                                             Senecio huasensis
                                             Senecio humillimus
                                             Senecio hyadesii
                                             Senecio hygrophilus
                                             Senecio hyoseridifolius
                                             Senecio hypsiandinus
                                             Senecio hypsobates
                                             Senecio illapelinus
                                             Senecio illinitus
                                             Senecio infernalis
                                             Senecio infiernillensis
                                             Senecio iscoensis
                                             Senecio isernii
                                             Senecio ishcaivilcanus
                                             Senecio jaffuelii
                                             Senecio jarae
                                             Senecio jilesii
                                             Senecio johnstonianus
                                             Senecio jorquerae
                                             Senecio jungei
                                             Senecio jungioides
                                             Senecio kingbishopii
                                             Senecio kingii
                                             Senecio klattii
                                             Senecio kuhbieri
                                             Senecio laevicaulis
                                             Senecio lancidentatus
                                             Senecio laricifolius
                                             Senecio laseguei
                                             Senecio lastarrianus
                                             Senecio laucanus
                                             Senecio leptanthus
                                             Senecio leptocaulos
                                             Senecio leucophorbius
                                             Senecio leucus
                                             Senecio linariifolius
                                             Senecio lithostaurus
                                             Senecio llewelynii
                                             Senecio lomincola
                                             Senecio looseri
                                             Senecio lopez-mirandae
                                             Senecio lorentziella
                                             Senecio luridus
                                             Senecio macroglossus
                                             Senecio macrorrhizus
                                             Senecio madariagae
                                             Senecio magellanicus
                                             Senecio mapuche
                                             Senecio mathewsii
                                             Senecio maulinus
                                             Senecio melanocalyx
                                             Senecio melanolepis
                                             Senecio mesembrynus
                                             Senecio microphyllus
                                             Senecio micropifolius
                                             Senecio microtis
                                             Senecio mikanioides
                                             Senecio minesinus
                                             Senecio miniauritus
                                             Senecio minutifolius
                                             Senecio mirus
                                             Senecio miser
                                             Senecio mitonis
                                             Senecio modestus
                                             Senecio molinae
                                             Senecio mollendoensis
                                             Senecio montidorsensis
                                             Senecio monttianus
                                             Senecio multicaulis
                                             Senecio multivenius
                                             Senecio murinus
                                             Senecio murorum
                                             Senecio myriophyllus
                                             Senecio neaei
                                               Senecio neaei var. incisus
                                             Senecio neeanus
                                             Senecio neoglandulosus
                                             Senecio neoviscosus
                                             Senecio nigrescens
                                             Senecio nivalis
                                             Senecio nutans
                                             Senecio obtectus
                                             Senecio ochoanus
                                             Senecio octophyllus
                                             Senecio oerstedianus
                                             Senecio okopanus
                                             Senecio olivaceobracteatus
                                             Senecio oreinus
                                             Senecio oreophyton
                                             Senecio otaeguianus
                                             Senecio otites
                                             Senecio otuscensis
                                             Senecio pachyphyllos
                                             Senecio panticallensis
                                             Senecio pappii
                                             Senecio parascitus
                                             Senecio parasiticus
                                             Senecio parvocapitatus
                                             Senecio patagonicus
                                               Senecio patagonicus var. alyssoides
                                               Senecio patagonicus var. andersonii
                                               Senecio patagonicus var. lobatifolius
                                               Senecio paucidentatus var. limbardioides
                                             Senecio pavonii
                                             Senecio pellitus
                                             Senecio pensilis
                                             Senecio pentaphyllus
                                             Senecio pentlandianus
                                             Senecio peruensis
                                             Senecio petasioides
                                             Senecio peteroanus
                                             Senecio petiolincrassatus
                                             Senecio pfisteri
                                             Senecio phanerandrus
                                             Senecio philippicus
                                             Senecio philippii
                                             Senecio phylloleptus
                                             Senecio pichinchensis
                                             Senecio pickeringii
                                             Senecio pilquensis
                                             Senecio pinnatilobatus
                                             Senecio piurensis
                                             Senecio planiflorus
                                             Senecio pleniauritus
                                             Senecio poeppigii
                                               Senecio poeppigii var. condensatus
                                             Senecio polygaloides
                                             Senecio polyphyllus
                                             Senecio portalesianus
                                               Senecio portalesianus var. lanuginosus
                                             Senecio portulacoides
                                             Senecio poyasensis
                                             Senecio prenanthifolius
                                               Senecio proteus var. geissei
                                             Senecio pseudalmeidae
                                             Senecio pulviniformis
                                             Senecio punasessilis
                                               Senecio purpuratus var. subdiscoideus
                                             Senecio purpurivenosus
                                             Senecio pycnanthus
                                             Senecio pyrenophilus
                                             Senecio radiatus
                                             Senecio rauhii
                                             Senecio rauranus
                                             Senecio reicheanus
                                             Senecio renjifoanus
                                             Senecio repens
                                             Senecio rhizocephalus
                                             Senecio ricardii
                                             Senecio richii
                                             Senecio rivularis
                                               Senecio rosmarinus var. ascotanensis
                                             Senecio rudbeckiaefolius
                                             Senecio rufescens
                                             Senecio rutaceus
                                             Senecio sandemanni
                                             Senecio santelicis
                                             Senecio santiagoensis
                                             Senecio satipoensis
                                             Senecio saxicolus
                                             Senecio saxipunae
                                             Senecio scopulorum
                                             Senecio scorzoneraefolius
                                             Senecio scrobicarioides
                                             Senecio sericeo-nitens
                                             Senecio serratifolius
                                             Senecio sinuatilobus
                                             Senecio sipoccruncus
                                             Senecio skottsbergii
                                               Senecio skottsbergii var. anomalus
                                             Senecio smithianus
                                             Senecio smithii
                                             Senecio socialis
                                             Senecio socompae
                                             Senecio soukupii
                                             Senecio spinosus
                                             Senecio sternbergianus
                                             Senecio storkii
                                             Senecio streptothamnus
                                             Senecio subauritus
                                             Senecio subcandidus
                                             Senecio subculcitioides
                                             Senecio subdecurrens
                                             Senecio subdentatus
                                             Senecio subdiscoideus
                                             Senecio sublutescens
                                             Senecio submultinervis
                                             Senecio subpubescens
                                               Senecio subulatus var. salsus
                                             Senecio subumbellatus
                                             Senecio sulinicus
                                             Senecio sylvaticus
                                             Senecio szyszylowiczii
                                             Senecio tacorensis
                                             Senecio talquinus
                                             Senecio tenuisagittatus
                                             Senecio tephrosioides
                                             Senecio tergopurpurens
                                             Senecio theresiae
                                             Senecio thinophilus
                                             Senecio timidus
                                             Senecio tinctolobus
                                             Senecio tingoensis
                                             Senecio torrehuasensis
                                             Senecio tovarii
                                             Senecio tricuspidatus
                                               Senecio tricuspidatus var. dentatus
                                             Senecio tridentatus
                                             Senecio trifurcatus
                                             Senecio trifurcifolius
                                             Senecio trigynus
                                             Senecio triodon
                                             Senecio tripinnatifidus
                                             Senecio tristis
                                             Senecio truxillensis
                                             Senecio tubicapillosus
                                             Senecio urubambense
                                             Senecio usgorensis
                                             Senecio vallestris
                                             Senecio vanillodorus
                                             Senecio vargasi
                                             Senecio vegetus
                                             Senecio velardei
                                             Senecio vernalis
                                             Senecio viscosissimus
                                             Senecio vulgaris
                                             Senecio weberbaueri
                                             Senecio websteri
                                             Senecio werdermannii
                                             Senecio wernerioides
                                             Senecio woodsonianus
                                               Senecio xerophilus var. deserticola
                                             Senecio yalusay
                                             Senecio yauyensis
                                               Senecio yegua var. depilis
                                               Senecio yegua var. pilotus
                                             Senecio yunguyensis
                                             Senecio yurensis
                                     Siegesbeckia
                                             Siegesbeckia agrestis
                                             Siegesbeckia cordifolia
                                             Siegesbeckia flosculosa
                                             Siegesbeckia jorullensis
                                             Siegesbeckia orientalis
                                             Siegesbeckia serrata
                                     Sigesbeckia
                                             Sigesbeckia agrestis
                                             Sigesbeckia flosculosa
                                             Sigesbeckia jorullensis
                                             Sigesbeckia serrata
                                     Silybum
                                             Silybum marianum
                                     Simsia
                                             Simsia calva
                                             Simsia dombeyana
                                             Simsia foetida
                                                   [Simsia grandiflora]
                                               Simsia foetida var. panamensis
                                                     [Simsia panamensis]
                                             Simsia fruticulosa
                                             Simsia santarosensis
                                     Sinclairia
                                             Sinclairia discolor
                                             Sinclairia glabra
                                                   [Liabum sublobatum]
                                             Sinclairia polyantha
                                                   [Liabum polyanthum]
                                                   [Liabum tonduzii]
                                                   [Sinclairia pittieri]
                                     Smallanthus
                                             Smallanthus connatus
                                             Smallanthus fruticosus
                                             Smallanthus glabratus
                                             Smallanthus jelskii
                                             Smallanthus latisquama
                                             Smallanthus latisquamus
                                             Smallanthus maculatus
                                               Smallanthus maculatus var. maculatus
                                             Smallanthus microcephalus
                                             Smallanthus parviceps
                                             Smallanthus pyramidalis
                                             Smallanthus quichensis
                                             Smallanthus riparius
                                                   [Polymnia riparia]
                                             Smallanthus siegesbeckius
                                             Smallanthus sonchifolius
                                             Smallanthus uvedalia
                                     Solidago
                                             Solidago chilensis
                                     Soliva
                                             Soliva anthemifolia
                                             Soliva mutisii
                                             Soliva neglecta
                                             Soliva sessilis
                                                   [Soliva pterosperma]
                                             Soliva stolonifera
                                     Sonchus
                                             Sonchus asper
                                             Sonchus oleraceus
                                             Sonchus tenerrimus
                                     Sphagneticola
                                             Sphagneticola trilobata
                                                   [Complaya trilobata]
                                                   [Thelechitonia trilobata]
                                                   [Wedelia trilobata]
                                     Spilanthes
                                             Spilanthes acmella
                                             Spilanthes americana
                                             Spilanthes leiocarpa
                                             Spilanthes mutisii
                                             Spilanthes ocymifolia
                                             Spilanthes oleracea
                                             Spilanthes urens
                                     Spiracantha
                                             Spiracantha cornifolia
                                     Stachycephalum
                                             Stachycephalum argentinum
                                     Standleyanthus
                                             Standleyanthus triptychus
                                     Steiractinia
                                             Steiractinia mollis
                                             Steiractinia sodiroi
                                     Stenopadus
                                             Stenopadus andicola
                                             Stenopadus talaumifolius
                                                   [Stenopadus steyermarkii]
                                     Stephananthus
                                             Stephananthus junceus
                                     Stevia
                                             Stevia andina
                                             Stevia anisostemma
                                             Stevia bertholdii
                                             Stevia cajabambensis
                                             Stevia caracasana
                                             Stevia cathartica
                                             Stevia crenata
                                             Stevia cuzcoensis
                                             Stevia dianthoidea
                                             Stevia elatior
                                             Stevia fruticosa
                                             Stevia galeopsidifolia
                                             Stevia herrerae
                                             Stevia hoppii
                                             Stevia incognita
                                             Stevia lechleri
                                             Stevia leucosticta
                                             Stevia lucida
                                               Stevia lucida var. lucida
                                               Stevia lucida var. oaxacana
                                             Stevia macbridei
                                             Stevia maimarensis
                                             Stevia mandonii
                                             Stevia melissiaefolia
                                             Stevia ovata
                                             Stevia pabloensis
                                             Stevia pearcei
                                             Stevia pennellii
                                             Stevia petiolata
                                             Stevia polyphylla
                                             Stevia puberula
                                             Stevia punensis
                                             Stevia serrata
                                             Stevia soratensis
                                             Stevia suaveolens
                                             Stevia triflora
                                             Stevia tunguraguensis
                                             Stevia urticaefolia
                                             Stevia weberbaueri
                                             Stevia westonii
                                     Stilpnopappus
                                             Stilpnopappus aquaticus
                                     Struchium
                                             Struchium sparganophorum
                                     Stuckertiella
                                             Stuckertiella capitata
                                     Symphyotrichum
                                             Symphyotrichum squamatum
                                             Symphyotrichum subulatum
                                     Syncretocarpus
                                             Syncretocarpus sericeus
                                             Syncretocarpus similis
                                     Synedrella
                                             Synedrella nodiflora
                                     Tagetes
                                             Tagetes dianthiflora
                                             Tagetes elliptica
                                             Tagetes erecta
                                                   [Tagetes excelsa]
                                                   [Tagetes patula]
                                             Tagetes erythrocephala
                                             Tagetes filifolia
                                             Tagetes foetidissima
                                             Tagetes gracilis
                                             Tagetes lemmonii
                                             Tagetes lucida
                                             Tagetes lunulata
                                             Tagetes microglossa
                                             Tagetes minuta
                                                   [Tagetes glandulifera]
                                             Tagetes multiflora
                                             Tagetes pectinata
                                             Tagetes subulata
                                             Tagetes tenuifolia
                                                   [Tagetes macroglossa]
                                             Tagetes terniflora
                                             Tagetes triradiata
                                                   [Tagetes jaliscensis]
                                             Tagetes verticillata
                                             Tagetes zypaquirensis
                                     Talamancalia
                                             Talamancalia boquetensis
                                                   [Senecio boquetensis]
                                             Talamancalia fosbergii
                                             Talamancalia putcalensis
                                             Talamancalia westonii
                                     Talamancaster
                                             Talamancaster cuchumatanicus
                                                   [Myriactis cuchumatanica]
                                             Talamancaster minusculus
                                                   [Myriactis minuscula]
                                             Talamancaster panamensis
                                             Talamancaster westonii
                                                   [Myriactis westonii]
                                     Tanacetum
                                             Tanacetum cinerariifolium
                                             Tanacetum parthenium
                                             Tanacetum vulgare
                                     Taraxacum
                                             Taraxacum angustisquameum
                                             Taraxacum dens-leonis
                                             Taraxacum fernandezianum
                                             Taraxacum gilliesii
                                             Taraxacum magellanicum
                                             Taraxacum marklundii
                                             Taraxacum officinale
                                     Telanthophora
                                             Telanthophora arborescens
                                             Telanthophora grandifolia
                                     Tessaria
                                             Tessaria absinthioides
                                             Tessaria integrifolia
                                                   [Tessaria legitima]
                                                   [Tessaria mucronata]
                                     Thelechitonia
                                     Tilesia
                                             Tilesia baccata
                                                   [Wulffia baccata]
                                             Tilesia macrocephala
                                     Tithonia
                                             Tithonia diversifolia
                                             Tithonia longiradiata
                                                   [Gymnolomia pittieri]
                                             Tithonia rotundifolia
                                     Tragopogon
                                             Tragopogon porrifolius
                                     Trichocline
                                             Trichocline aurea
                                             Trichocline beckeri
                                             Trichocline caulescens
                                             Trichocline deserticola
                                             Trichocline peruviana
                                     Trichospira
                                             Trichospira verticillata
                                     Tridax
                                             Tridax angustifolia
                                             Tridax peruviensis
                                             Tridax procumbens
                                             Tridax stuebelii
                                             Tridax tambensis
                                     Triptilion
                                             Triptilion capillatum
                                             Triptilion cordifolium
                                             Triptilion spinosum
                                     Trixis
                                             Trixis antimenorrhoea
                                             Trixis cacalioides
                                             Trixis churinensis
                                             Trixis divaricata
                                             Trixis inula
                                                   [Trixis radialis]
                                             Trixis neaeana
                                             Trixis paradoxa
                                             Trixis sagasteguii
                                             Trixis subparadoxa
                                     Tuberostylis
                                             Tuberostylis rhizophorae
                                     Uleophytum
                                             Uleophytum scandens
                                     Unxia
                                             Unxia camphorata
                                                   [Unxia digyna]
                                     Urospermum
                                             Urospermum picroides
                                     Vasquezia
                                             Vasquezia oppositifolia
                                             Vasquezia titicacensis
                                     Verbesina
                                             Verbesina andina
                                             Verbesina arborea
                                             Verbesina auriculigera
                                             Verbesina ayabacensis
                                             Verbesina barclayae
                                             Verbesina baruensis
                                             Verbesina brachypoda
                                             Verbesina cabrerae
                                             Verbesina cajamarcensis
                                             Verbesina callacatensis
                                             Verbesina clarkiae
                                             Verbesina contumacensis
                                             Verbesina crocata
                                                   [Verbesina fraseri]
                                                   [Verbesina tonduzii]
                                             Verbesina cumingii
                                             Verbesina dentata
                                             Verbesina dilloniana
                                             Verbesina ecuatoriana
                                             Verbesina eggersii
                                             Verbesina elegans
                                             Verbesina encelioides
                                             Verbesina fuscasiccans
                                                   [Wedelia fuscasiccans]
                                             Verbesina fuscicaulis
                                             Verbesina gigantea
                                             Verbesina grandifolia
                                             Verbesina grandis
                                             Verbesina guatemalensis
                                                   [Verbesina medullosa]
                                               Verbesina guatemalensis var. glabrata
                                             Verbesina hallii
                                             Verbesina harlingii
                                             Verbesina hastifolia
                                             Verbesina hexantha
                                             Verbesina huaranchaliana
                                             Verbesina humboldtii
                                             Verbesina jelskii
                                             Verbesina killipii
                                             Verbesina kingii
                                             Verbesina laevis
                                             Verbesina lanata
                                             Verbesina latisquama
                                             Verbesina lloensis
                                             Verbesina lopez-mirandae
                                             Verbesina macbridei
                                             Verbesina malacophylla
                                             Verbesina mameana
                                             Verbesina minuticeps
                                             Verbesina myriocephala
                                                   [Verbesina costaricensis]
                                             Verbesina nudipes
                                             Verbesina ochroleucotricha
                                             Verbesina oerstediana
                                             Verbesina oligactis
                                             Verbesina ovatifolia
                                             Verbesina pallens
                                             Verbesina paucicephala
                                             Verbesina pentalobifolia
                                             Verbesina pentantha
                                             Verbesina peruviana
                                             Verbesina perymenioides
                                             Verbesina pflanzii
                                             Verbesina piurana
                                             Verbesina pleistocephala
                                             Verbesina plowmanii
                                             Verbesina retifera
                                             Verbesina ricacosta
                                             Verbesina rivetii
                                             Verbesina saloyensis
                                             Verbesina sanchezii
                                             Verbesina saubinetioides
                                             Verbesina semidecurrens
                                             Verbesina simplicicaulis
                                             Verbesina sodiroi
                                             Verbesina subrotundifolia
                                             Verbesina szyszylowiczii
                                             Verbesina tapantiana
                                             Verbesina tovari
                                             Verbesina turbacensis
                                                   [Verbesina sublobata]
                                             Verbesina villonacoensis
                                             Verbesina weberbaueri
                                     Vernonanthura
                                             Vernonanthura auriculata
                                             Vernonanthura brasiliana
                                             Vernonanthura cocleana
                                             Vernonanthura patens
                                                   [Vernonia patens]
                                     Vernonia
                                             Vernonia acilepis
                                             Vernonia affinis
                                             Vernonia apurimacensis
                                             Vernonia arborescens
                                             Vernonia argyropappa
                                             Vernonia cainarachiensis
                                             Vernonia cajamarcensis
                                             Vernonia cinerea
                                             Vernonia cocleana
                                             Vernonia costata
                                             Vernonia cutervensis
                                             Vernonia deppeana
                                             Vernonia ferreyrae
                                             Vernonia ferruginea
                                             Vernonia fieldiana
                                             Vernonia fulta
                                             Vernonia gracilis
                                             Vernonia heptantha
                                             Vernonia herbacea
                                             Vernonia jalcana
                                             Vernonia jelskii
                                             Vernonia lambayequensis
                                             Vernonia lankesteri
                                             Vernonia laurifolia
                                             Vernonia lindenii
                                             Vernonia mapirensis
                                             Vernonia megaphylla
                                             Vernonia mexiae
                                             Vernonia myriocephala
                                             Vernonia nonoensis
                                             Vernonia paucartambensis
                                             Vernonia peruviana
                                             Vernonia phylicaeformis
                                             Vernonia pycnantha
                                             Vernonia ramospatana
                                             Vernonia remotiflora
                                             Vernonia retrosetosa
                                             Vernonia rimachii
                                             Vernonia sagasteguii
                                             Vernonia salzmannii
                                             Vernonia sambrayana
                                             Vernonia scorpioides
                                             Vernonia sordidopapposa
                                             Vernonia stellaris
                                             Vernonia stuebelii
                                             Vernonia tortuosa
                                                   [Vernonia vernicosa]
                                             Vernonia triflosculosa
                                             Vernonia woytkowskii
                                             Vernonia yurimaguasensis
                              Vernonioideae
                                     Gymnanthemum
                                             Gymnanthemum amygdalinum
                                     Viguiera
                                             Viguiera australis
                                             Viguiera brittonii
                                             Viguiera cordata
                                             Viguiera dentata
                                             Viguiera ellenbergii
                                             Viguiera hieronymi
                                             Viguiera incana
                                             Viguiera lanceolata
                                             Viguiera lepidostephana
                                             Viguiera linearis
                                             Viguiera macbridei
                                             Viguiera media
                                             Viguiera molinae
                                             Viguiera mucronata
                                             Viguiera pazensis
                                             Viguiera peruviana
                                             Viguiera procumbens
                                             Viguiera pusilla
                                             Viguiera quitensis
                                             Viguiera revoluta
                                             Viguiera rudbeckioides
                                             Viguiera simsioides
                                             Viguiera sodiroi
                                             Viguiera strigosa
                                             Viguiera sylvatica
                                             Viguiera szyszylowiczii
                                             Viguiera tenuis
                                             Viguiera truxillensis
                                             Viguiera weberbaueri
                                     Villanova
                                             Villanova alternifolia
                                             Villanova oppositifolia
                                             Villanova titicacensis
                                     Villasenoria
                                             Villasenoria orcuttii
                                     Wamalchitamia
                                             Wamalchitamia aurantiaca
                                                   [Zexmenia aurantiaca]
                                     Wedelia
                                             Wedelia acapulcensis
                                                   [Wedelia parviceps]
                                                   [Zexmenia longipes]
                                               Wedelia acapulcensis var. hispida
                                                     [Wedelia hispida]
                                               Wedelia acapulcensis var. parviceps
                                               Wedelia acapulcensis var. ramosissima
                                             Wedelia calycina
                                                   [Wedelia inconstans]
                                                   [Wedelia jacquini]
                                             Wedelia episcopalis
                                             Wedelia fertilis
                                             Wedelia filipes
                                             Wedelia forbesii
                                             Wedelia fruticosa
                                             Wedelia gaudichaudii
                                             Wedelia glauca
                                             Wedelia grandiflora
                                             Wedelia helianthoides
                                             Wedelia hoffmanniana
                                             Wedelia iners
                                                   [Wedelia keatingii]
                                             Wedelia jelskii
                                             Wedelia latifolia
                                             Wedelia oxylepis
                                             Wedelia parviflora
                                             Wedelia scabra
                                             Wedelia tambilloana
                                     Werneria
                                             Werneria amblydactyla
                                             Werneria apiculata
                                             Werneria aretioides
                                             Werneria caespitosa
                                             Werneria carnulosa
                                             Werneria ciliolata
                                             Werneria cornea
                                             Werneria crassa
                                             Werneria dactylophylla
                                             Werneria decora
                                             Werneria decumbens
                                             Werneria digitata
                                             Werneria esquilachensis
                                             Werneria glaberrima
                                             Werneria graminifolia
                                             Werneria heteroloba
                                             Werneria humilis
                                             Werneria marcida
                                             Werneria melanandra
                                             Werneria nubigena
                                             Werneria obtusiloba
                                             Werneria orbignyana
                                             Werneria pinnatifida
                                             Werneria plantaginifolia
                                             Werneria poposa
                                             Werneria pumila
                                             Werneria pygmaea
                                             Werneria pygmophylla
                                             Werneria rigida
                                             Werneria rosenii
                                             Werneria solivifolia
                                             Werneria spathulata
                                             Werneria staticaefolia
                                             Werneria strigosissima
                                             Werneria stuebelii
                                             Werneria villosa
                                             Werneria weberbaueriana
                                     Westoniella
                                             Westoniella barqueroana
                                             Westoniella chirripoensis
                                             Westoniella eriocephala
                                                   [Senecio eriocephalus]
                                             Westoniella kohkemperi
                                             Westoniella lanuginosa
                                             Westoniella triunguifolia
                                     Wilkesia
                                             Wilkesia gymnoxiphium
                                     Wulffia
                                     Xanthium
                                             Xanthium argenteum
                                             Xanthium catharticum
                                             Xanthium cavanillesii
                                             Xanthium orientale
                                             Xanthium spinosum
                                                   [Acanthoxanthium spinosum]
                                     Xenophyllum
                                             Xenophyllum acerosum
                                             Xenophyllum crassum
                                             Xenophyllum humile
                                             Xenophyllum rigidum
                                             Xenophyllum roseum
                                             Xenophyllum sotarense
                                     Xerochrysum
                                             Xerochrysum bracteatum
                                                   [Xeranthemum bracteatum]
                                     Youngia
                                             Youngia japonica
                                     Zacintha
                                             Zacintha nutans
                                     Zaluzania
                                             Zaluzania sodiroi
                                     Zexmenia
                                             Zexmenia mikanioides
                                             Zexmenia serrata
                                             Zexmenia virgulta
                                     Zinnia
                                             Zinnia peruviana
                                             Zinnia violacea
                                                   [Zinnia elegans]