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  Plantae

      Magnoliophyta

             [Angiospermae]

         Eudicots

             Core Eudicots

               Asterids

               Campanulids

                    Asterales

                            Asteraceae

                                   [Compositae]

                                     Abrotanella

                                             Abrotanella emarginata

                                             Abrotanella linearifolia

                                             Abrotanella purpurea

                                             Abrotanella submarginata

                                             Abrotanella trichoachaenia

                                             Abrotanella trilobata

                                     Acamptopappus

                                           [Sphaerocephala]

                                     Acanthocladium

                                     Acanthospermum

                                             Acanthospermum australe

                                                   [Acanthospermum xanthioides]

                                                   [Melampodium australe]

                                             Acanthospermum consobrinum

                                             Acanthospermum hispidum

                                             Acanthospermum humile

                                             Acanthospermum leptolobum

                                             Acanthospermum microcarpum

                                                   [Acanthospermum donii]

                                             Acanthospermum simile

                                     Acanthostyles

                                             Acanthostyles buniifolius

                                     Acanthoxanthium

                                     Achaenipodium

                                     Achaetogeron

                                             Achaetogeron affinis

                                             Achaetogeron mexicanus

                                             Achaetogeron palmeri

                                             Achaetogeron pinnatifidus

                                     Achillea

                                             Achillea millefolium

                                                   [Achillea lanulosa]

                                     Achnopogon

                                             Achnopogon steyermarkii

                                                   [Achnopogon quelchioides]

                                             Achnopogon virgatus

                                     Achyrachaena

                                     Achyrocline

                                             Achyrocline alata

                                                   [Achyrocline argentina]

                                                   [Achyrocline rufescens]

                                                   [Achyrocline vautheriana]

                                                   [Gnaphalium incanum]

                                                   [Gnaphalium rufescens]

                                             Achyrocline bogotensis

                                                   [Gnaphalium bogotense]

                                             Achyrocline candicans

                                                   [Gnaphalium candicans]

                                             Achyrocline celosioides

                                                   [Gnaphalium celosioides]

                                             Achyrocline chionaea

                                                   [Achyrocline rugosa]

                                             Achyrocline crassiceps

                                             Achyrocline deflexa

                                                   [Achyrocline yunckeri]

                                             Achyrocline eriodes

                                                   [Stenocline eriodes]

                                             Achyrocline flaccida

                                                   [Achyrocline citrina]

                                             Achyrocline flavida

                                             Achyrocline gardneri

                                                   [Stenocline gardneri]

                                             Achyrocline glandulosa

                                             Achyrocline guerreroana

                                             Achyrocline hallii

                                             Achyrocline hirta

                                             Achyrocline hyperchlora

                                             Achyrocline latifolia

                                             Achyrocline lehmannii

                                             Achyrocline madioides

                                             Achyrocline mollis

                                             Achyrocline peruviana

                                             Achyrocline polycephala

                                             Achyrocline ramosissima

                                             Achyrocline satureioides

                                                   [Gnaphalium satureioides]

                                               Achyrocline satureioides var. vargasiana

                                             Achyrocline tomentosa

                                             Achyrocline trianae

                                             Achyrocline turneri

                                             Achyrocline vargasiana

                                             Achyrocline vauthieriana

                                             Achyrocline venosa

                                             Achyrocline virescens

                                     Achyropappus

                                             Achyropappus anthemoides

                                             Achyropappus depauperatus

                                                   [Bahia depauperata]

                                     Achyrophorus

                                     Acilepidopsis

                                             Acilepidopsis echitifolia

                                                   [Vernonia ararana]

                                                   [Vernonia echitifolia]

                                     Acmella

                                             Acmella alba

                                               Acmella alba var. alba

                                               Acmella alba var. ecuadorensis

                                             Acmella alpestris

                                                   [Spilanthes alpestris]

                                             Acmella bellidioides

                                                   [Spilanthes arnicoides]

                                                   [Spilanthes doronicoides]

                                                   [Spilanthes grandis]

                                                   [Spilanthes longifolia]

                                                   [Spilanthes sphaerocephala]

                                             Acmella brachyglossa

                                                   [Spilanthes arrayana]

                                                   [Spilanthes eggersii]

                                             Acmella ciliata

                                                   [Spilanthes ciliata]

                                                   [Spilanthes fimbriata]

                                                   [Spilanthes poeppigii]

                                                   [Spilanthes popayanensis]

                                             Acmella darwinii

                                             Acmella decumbens

                                                   [Spilanthes macropoda]

                                               Acmella decumbens var. affinis

                                               Acmella decumbens var. decumbens

                                             Acmella filipes

                                                   [Acmella filipes var. cayensis]

                                                   [Spilanthes filipes]

                                             Acmella glaberrima

                                                   [Spilanthes glaberrima]

                                             Acmella grisea

                                                   [Spilanthes grisea]

                                             Acmella leptophylla

                                                   [Spilanthes leptophylla]

                                             Acmella leucantha

                                                   [Spilanthes leucantha]

                                             Acmella lundellii

                                             Acmella mutisii

                                             Acmella oleracea

                                             Acmella oppositifolia

                                                   [Andrieuxia mexicana]

                                               Acmella oppositifolia var. oppositifolia

                                                     [Spilanthes diffusa]

                                                     [Spilanthes oppositifolia]

                                               Acmella oppositifolia var. repens

                                             Acmella paniculata

                                                   [Spilanthes paniculata]

                                             Acmella papposa

                                               Acmella papposa var. papposa

                                               Acmella papposa var. macrophylla

                                             Acmella pilosa

                                             Acmella poliolepidica

                                             Acmella pusilla

                                             Acmella radicans

                                                   [Spilanthes botterii]

                                               Acmella radicans var. debilis

                                                     [Spilanthes debilis]

                                               Acmella radicans var. radicans

                                             Acmella repens

                                                   [Anthemis repens]

                                                   [Spilanthes oppositifolia]

                                                   [Spilanthes subhirsuta]

                                             Acmella serratifolia

                                             Acmella sodiroi

                                                   [Spilanthes sodiroi]

                                             Acmella uliginosa

                                     Acosta

                                     Acourtia

                                             Acourtia alamanii

                                             Acourtia cordata

                                                   [Perdicium cordatum]

                                                   [Perezia hebeclada]

                                             Acourtia coulteri

                                             Acourtia cuernavacana

                                                   [Perezia cuernavacana]

                                             Acourtia dieringeri

                                             Acourtia discolor

                                             Acourtia dissiticeps

                                                   [Perezia dissiticeps]

                                             Acourtia dugesii

                                                   [Perezia dugesii]

                                             Acourtia durangensis

                                             Acourtia erioloma

                                                   [Perezia erioloma]

                                             Acourtia formosa

                                             Acourtia fragrans

                                             Acourtia fruticosa

                                                   [Acourtia rigida]

                                                   [Perezia formosa]

                                                   [Perezia fruticosa]

                                                   [Perezia rigida var. acuminata]

                                                   [Perezia rigida var. linearifolia]

                                                   [Perezia rigida]

                                             Acourtia gentryi

                                             Acourtia glandulifera

                                             Acourtia grandifolia

                                                   [Perezia grandifolia]

                                             Acourtia guatemalensis

                                             Acourtia hebeclada

                                             Acourtia hintoniorum

                                             Acourtia hondurana

                                             Acourtia huajuapana

                                             Acourtia humboldtii

                                             Acourtia lozanii

                                             Acourtia macrocephala

                                             Acourtia mexiae

                                             Acourtia michoacana

                                                   [Perezia michoacana]

                                             Acourtia microcephala

                                                   [Perezia microcephala]

                                             Acourtia nana

                                                   [Perezia nana]

                                             Acourtia nudicaulis

                                             Acourtia nudiuscula

                                                   [Perezia nudiuscula]

                                             Acourtia oxylepis

                                                   [Perezia oxylepis]

                                             Acourtia palmeri

                                             Acourtia parryi

                                                   [Perezia parryi]

                                             Acourtia pinetorum

                                             Acourtia platyphylla

                                             Acourtia purpusii

                                                   [Perezia purpusii]

                                             Acourtia reticulata

                                                   [Perdicium mexicanum]

                                                   [Perezia reticulata]

                                             Acourtia runcinata

                                                   [Perezia runcinata]

                                             Acourtia scapiformis

                                             Acourtia simulata

                                                   [Perezia simulata]

                                             Acourtia sinaloana

                                             Acourtia thurberi

                                                   [Acourtia mexicana]

                                                   [Perezia thurberi]

                                             Acourtia turbinata

                                                   [Perezia turbinata]

                                             Acourtia wislizeni

                                             Acourtia wrightii

                                                   [Perezia wrightii]

                                             Acourtia zacatecana

                                     Acrisione

                                             Acrisione cymosa

                                             Acrisione denticulata

                                                   [Senecio rancaguensis]

                                               Acrisione denticulata var. pilota

                                                     [Senecio pilotus]

                                     Acritopappus

                                             Acritopappus catolesensis

                                             Acritopappus confertus

                                                   [Ageratum confertum]

                                             Acritopappus connatifolius

                                                   [Ageratum connatifolium]

                                             Acritopappus harleyi

                                             Acritopappus heterolepis

                                                   [Acritopappus hagei]

                                                   [Ageratum heterolepis]

                                                   [Alomia heterolepis]

                                             Acritopappus irwinii

                                             Acritopappus micropappus

                                                   [Ageratum micropappum]

                                             Acritopappus morii

                                             Acritopappus prunifolius

                                             Acritopappus santosii

                                             Acritopappus subtomentosus

                                             Acritopappus teixeirae

                                     Acroclinium

                                     Acroptilon

                                     Actinea

                                     Actinella

                                     Actinolepis

                                     Actinomeris

                                     Actinospermum

                                     Addisonia

                                             Addisonia virgata

                                     Adenocaulon

                                             Adenocaulon bicolor

                                             Adenocaulon chilense

                                                   [Adenocaulon lechleri]

                                             Adenocaulon lyratum

                                     Adenocritonia

                                             Adenocritonia steyermarkii

                                     Adenopappus

                                     Adenophyllum

                                             Adenophyllum glandulosum

                                                   [Adenophyllum capillaceum]

                                             Adenophyllum porophylloides

                                                   [Dyssodia porophylloides]

                                             Adenophyllum porophyllum

                                             Adenophyllum porophyllum var. porophyllum

                                                   [Dyssodia porophylla]

                                                   [Dyssodia porophyllum]

                                               Adenophyllum porophyllum var. radiatum

                                             Adenophyllum pulcherrimum

                                                   [Dyssodia neomexicana var. pulcherrima]

                                             Adenophyllum speciosum

                                             Adenophyllum wrightii

                                                   [Dyssodia neomexicana]

                                     Adenostemma

                                             Adenostemma brasilianum

                                                   [Adenostemma viscosum var. triangulare]

                                             Adenostemma cuatrecasasii

                                             Adenostemma flintii

                                             Adenostemma fosbergii

                                             Adenostemma goyazense

                                             Adenostemma harlingii

                                             Adenostemma hirtiflorum

                                             Adenostemma involucratum

                                             Adenostemma lavenia

                                             Adenostemma platyphyllum

                                             Adenostemma vargasii

                                             Adenostemma verbesina

                                                   [Adenostemma swartzii]

                                             Adenostemma viscosum

                                             Adenostemma zakii

                                     Adenostyles

                                             Adenostyles alpina

                                               Adenostyles alpina subsp. alpina

                                                     [Adenostyles viridis]

                                     Adenothamnus

                                             Adenothamnus validus

                                     Aegialophila

                                     Aequatorium

                                             Aequatorium albiflorum

                                                   [Gynoxys albiflora]

                                             Aequatorium asterotrichum

                                             Aequatorium cajamarcense

                                             Aequatorium carpishense

                                             Aequatorium caucanum

                                                   [Aequatorium caucanum var. abbreviatum]

                                             Aequatorium fabrisii

                                             Aequatorium jamesonii

                                             Aequatorium juninense

                                             Aequatorium kingii

                                             Aequatorium latibracteolatum

                                             Aequatorium lepidotum

                                             Aequatorium limonense

                                             Aequatorium palealbum

                                             Aequatorium polygonoides

                                             Aequatorium repandiforme

                                             Aequatorium repandum

                                             Aequatorium rimachianum

                                             Aequatorium sinuatifolium

                                             Aequatorium stellatopilosum

                                             Aequatorium tatamanum

                                             Aequatorium tovarii

                                             Aequatorium tuestae

                                             Aequatorium verrucosum

                                                   [Senecio verrucosus]

                                     Aetheolaena

                                             Aetheolaena caldasensis

                                                   [Lasiocephalus caldasensis]

                                                   [Senecio caldasensis]

                                             Aetheolaena cuencana

                                                   [Senecio cuencanus]

                                             Aetheolaena decipiens

                                             Aetheolaena doryphylla

                                                   [Lasiocephalus doryphyllus]

                                                   [Senecio doryphyllus]

                                             Aetheolaena heterophylla

                                                   [Senecio pindilicensis]

                                             Aetheolaena hypoleuca

                                             Aetheolaena involucrata

                                                   [Senecio involucratus]

                                             Aetheolaena ledifolia

                                                   [Culcitium ledifolium]

                                             Aetheolaena lingulata

                                                   [Culcitium adscendens]

                                             Aetheolaena longipenicillata

                                                   [Lasiocephalus longipenicillatus]

                                                   [Senecio pittieri]

                                             Aetheolaena mochensis

                                                   [Senecio mochensis]

                                             Aetheolaena mojandensis

                                                   [Senecio cayambensis]

                                                   [Senecio mojandensis]

                                             Aetheolaena otophora

                                                   [Lasiocephalus otophorus]

                                               Aetheolaena otophora var. christophori

                                                     [Lasiocephalus otophorus var. christophori]

                                                     [Senecio otophorus var. christophori]

                                               Aetheolaena otophora var. microcephala

                                                     [Senecio otophorus var. microcephalus]

                                               Aetheolaena otophora var. otophora

                                             Aetheolaena patens

                                                   [Senecio bullatus]

                                                   [Senecio patens]

                                             Aetheolaena pichinchensis

                                             Aetheolaena puracensis

                                                   [Culcitium puracense]

                                                   [Lasiocephalus puracensis]

                                             Aetheolaena rosana

                                             Aetheolaena senecioides

                                                   [Cacalia senecioides]

                                                   [Senecio bonplandianus]

                                             Aetheolaena subinvolucrata

                                                   [Senecio subinvolucratus]

                                             Aetheolaena yacuanquensis

                                                   [Lasiocephalus yacuanquensis]

                                                   [Senecio yacuanquensis]

                                     Aganippea

                                     Agassizia

                                     Ageratella

                                             Ageratella microphylla

                                     Ageratina

                                             Ageratina acevedoi

                                             Ageratina adenophora

                                                   [Eupatorium adenophorum]

                                             Ageratina adenophoroides

                                             Ageratina aegirophylla

                                                   [Ageratina ernstii]

                                             Ageratina alexanderi

                                             Ageratina allenii

                                             Ageratina altissima

                                             Ageratina ampla

                                                   [Eupatorium amplum]

                                             Ageratina angustifolia

                                                   [Eupatorium angustifolium]

                                             Ageratina anisochroma

                                             Ageratina apollinairei

                                             Ageratina arbutifolia

                                                   [Eupatorium arbutifolium]

                                             Ageratina areolaris

                                                   [Eupatorium brevisetum]

                                             Ageratina aristeguietii

                                             Ageratina aristei

                                             Ageratina arsenei

                                             Ageratina articulata

                                             Ageratina asclepiadea

                                                   [Eupatorium coperense]

                                                   [Eupatorium humboldtii]

                                             Ageratina astellera

                                             Ageratina austin-smithii

                                             Ageratina azangaroensis

                                             Ageratina baccharoides

                                                   [Eupatorium baccharoides]

                                             Ageratina badia

                                                   [Ageratina barbensis]

                                             Ageratina barclayae

                                             Ageratina bellidifolia

                                             Ageratina bishopii

                                             Ageratina blepharilepis

                                             Ageratina boekei

                                             Ageratina boyacensis

                                                   [Eupatorium boyacense]

                                             Ageratina brevipes

                                             Ageratina burgeri

                                             Ageratina bustamenta

                                             Ageratina caeciliae

                                             Ageratina calaminthifolia

                                                   [Eupatorium calaminthifolium]

                                             Ageratina campii

                                             Ageratina capillipes

                                             Ageratina cardiophylla

                                                   [Eupatorium cardiophyllum]

                                             Ageratina chachapoyasensis

                                             Ageratina chiapensis

                                             Ageratina chiriquensis

                                             Ageratina choricephala

                                             Ageratina choricephaloides

                                             Ageratina ciliata

                                             Ageratina conspicua

                                             Ageratina contigua

                                             Ageratina crassiceps

                                             Ageratina croatii

                                                   [Ageratina almedae]

                                             Ageratina cuatrecasasii

                                             Ageratina cuencana

                                             Ageratina cumbensis

                                             Ageratina cutervensis

                                             Ageratina cuzcoensis

                                             Ageratina dasyneura

                                             Ageratina davidsei

                                             Ageratina deltoidea

                                                   [Eupatorium innumerosum]

                                             Ageratina dendroides

                                             Ageratina dictyoneura

                                             Ageratina dillonii

                                             Ageratina diversipila

                                             Ageratina dolichobasis

                                             Ageratina dombeyana

                                                   [Eupatorium dombeyanum]

                                             Ageratina dorrii

                                             Ageratina elegans

                                             Ageratina espinosarum

                                               Ageratina espinosarum var. subintegrifolia

                                                     [Eupatorium espinosarum var. subintegrifolium]

                                             Ageratina ewanii

                                             Ageratina exsertovenosa

                                             Ageratina fastigiata

                                                   [Ageratina exserto-venosa]

                                                   [Eupatorium exsertovenosum]

                                                   [Eupatorium pseudofastigiatum var. lanceolata]

                                                   [Eupatorium pseudofastigiatum]

                                             Ageratina feuereri

                                             Ageratina flaviseta

                                                   [Eupatorium flavisetum var. asetosum]

                                                   [Eupatorium flavisetum]

                                             Ageratina fleischmannioides

                                             Ageratina fosbergii

                                             Ageratina funckii

                                             Ageratina gentryana

                                             Ageratina gilbertii

                                             Ageratina glabrata

                                                   [Eupatorium xalapense]

                                             Ageratina glandulifera

                                             Ageratina glauca

                                             Ageratina glechonophylla

                                                   [Eupatorium azangaroense]

                                             Ageratina glischra

                                                   [Eupatorium glischrum]

                                             Ageratina gloeoclada

                                             Ageratina glyptophlebia

                                                   [Eupatorium glyptophlebium]

                                             Ageratina gracilenta

                                             Ageratina gracilis

                                                   [Eupatorium caducisetum]

                                                   [Eupatorium gracile var. epilobioides]

                                             Ageratina guatemalensis

                                             Ageratina gynoxoides

                                                   [Eupatorium gynoxoides]

                                             Ageratina halbertiana

                                             Ageratina havanensis

                                                   [Eupatorium havanense]

                                                   [Eupatorium leiophyllum]

                                             Ageratina hebes

                                             Ageratina helenae

                                             Ageratina herbacea

                                             Ageratina hidalgensis

                                             Ageratina huehueteca

                                             Ageratina ibaguensis

                                                   [Eupatorium ibaguense]

                                                   [Eupatorium sillense]

                                             Ageratina illita

                                             Ageratina infiernillensis

                                             Ageratina intercostulata

                                                   [Eupatorium intercostulatum]

                                             Ageratina intibucensis

                                             Ageratina irrasa

                                             Ageratina isolepis

                                                   [Eupatorium isolepis]

                                             Ageratina ixiocladon

                                                   [Ageratina cartagoensis]

                                                   [Ageratina costaricensis]

                                                   [Ageratina herrerae]

                                                   [Ageratina hirtella]

                                                   [Ageratina subcordata]

                                             Ageratina jahnii

                                                   [Eupatorium jahnii]

                                                   [Eupatorium stevioides]

                                             Ageratina jaliscensis

                                                   [Piptothrix jaliscensis]

                                             Ageratina josephensis

                                             Ageratina killipii

                                             Ageratina kupperi

                                             Ageratina latipes

                                                   [Eupatorium latipes]

                                             Ageratina lemmonii

                                                   [Eupatorium lemmonii]

                                             Ageratina ligustrina

                                             Ageratina lobulifera

                                             Ageratina lopez-mirandae

                                             Ageratina lopezmirandae

                                             Ageratina lorentzii

                                                   [Ageratina calderillensis]

                                                   [Eupatorium calderillense]

                                                   [Eupatorium lorentzii]

                                             Ageratina macbridei

                                             Ageratina macdonaldii

                                             Ageratina mairetiana

                                             Ageratina malacolepis

                                             Ageratina maranonii

                                             Ageratina molinae

                                             Ageratina muelleri

                                                   [Eupatorium muelleri]

                                             Ageratina mutiscuensis

                                             Ageratina neriifolia

                                                   [Eupatorium neriifolium]

                                             Ageratina ocanensis

                                                   [Eupatorium ocanense]

                                             Ageratina occidentalis

                                             Ageratina oligocephala

                                                   [Eupatorium erythrocomum]

                                             Ageratina oreithales

                                             Ageratina pampalcensis

                                             Ageratina parviceps

                                             Ageratina paupercula

                                             Ageratina pazcuarensis

                                                   [Eupatorium grandidentatum]

                                             Ageratina pentlandiana

                                                   [Eupatorium pentlandianum]

                                             Ageratina persetosa

                                             Ageratina petiolaris

                                             Ageratina photina

                                                   [Eupatorium photinum]

                                             Ageratina pichinchensis

                                                   [Ageratina aschenborniana]

                                                   [Eupatorium articulatum]

                                                   [Eupatorium bustamenta]

                                               Ageratina pichinchensis var. bustamenta

                                             Ageratina piurae

                                             Ageratina popayanensis

                                             Ageratina pringlei

                                                   [Eupatorium pringlei]

                                             Ageratina proba

                                             Ageratina prunellaefolia

                                             Ageratina prunellifolia

                                                   [Eupatorium abronium]

                                                   [Eupatorium ovatifolium]

                                             Ageratina prunifolia

                                             Ageratina pseudochilca

                                                   [Eupatorium cotacachense]

                                             Ageratina pseudogracilis

                                             Ageratina psilodora

                                             Ageratina rangelii

                                             Ageratina regalis

                                             Ageratina reticulifera

                                             Ageratina rhodopappa

                                             Ageratina rhomboidea

                                                   [Eupatorium rhomboideum]

                                             Ageratina rhypodes

                                                   [Ageratina iodotricha]

                                             Ageratina rhytidodes

                                             Ageratina riparia

                                             Ageratina rollinsii

                                             Ageratina roraimensis

                                                   [Eupatorium roraimense]

                                             Ageratina rosei

                                             Ageratina rothrockii

                                                   [Eupatorium rothrockii]

                                             Ageratina rubricaulis

                                                   [Eupatorium crenaeum]

                                                   [Eupatorium tetragonum]

                                             Ageratina rupicola

                                                   [Eupatorium rupicola]

                                             Ageratina saltillensis

                                             Ageratina salvadorensis

                                             Ageratina saxorum

                                                   [Ageratina thomasii]

                                             Ageratina schaffneri

                                             Ageratina scopulorum

                                                   [Eupatorium scopulorum]

                                             Ageratina scorodonioides

                                             Ageratina seleri

                                             Ageratina serrulata

                                             Ageratina simulans

                                                   [Eupatorium simulans]

                                             Ageratina sodiroi

                                                   [Eupatorium sodiroi]

                                             Ageratina sotarensis

                                                   [Eupatorium soratense]

                                             Ageratina standleyi

                                             Ageratina sternbergiana

                                             Ageratina stictophylla

                                                   [Eupatorium stictophyllum]

                                             Ageratina stricta

                                             Ageratina subferruginea

                                             Ageratina subglabra

                                             Ageratina subinclusa

                                             Ageratina tambillensis

                                                   [Eupatorium tambillense]

                                             Ageratina tarmensis

                                             Ageratina tenuis

                                                   [Eupatorium camachense]

                                             Ageratina theifolia

                                             Ageratina thyrsiflora

                                             Ageratina tinifolia

                                                   [Eupatorium tinifolium]

                                             Ageratina tomentella

                                                   [Eupatorium hebes]

                                                   [Eupatorium tomentellum]

                                             Ageratina tonduzii

                                             Ageratina tovarae

                                             Ageratina trianae

                                             Ageratina triangulatum

                                                   [Eupatorium triangulatum]

                                             Ageratina vacciniifolia

                                             Ageratina valerioi

                                             Ageratina vallincola

                                                   [Eupatorium vallincola]

                                             Ageratina venulosa

                                                   [Eupatorium acutidentatum]

                                                   [Eupatorium durangense]

                                             Ageratina vernalis

                                                   [Eupatorium subpenninervium]

                                             Ageratina villonacoensis

                                             Ageratina viscosa

                                             Ageratina websteri

                                             Ageratina whitei

                                             Ageratina wrightii

                                             Ageratina wurdackii

                                             Ageratina yecorana

                                             Ageratina zinniifolia

                                                   [Eupatorium zinniifolium]

                                     Ageratum

                                             Ageratum ballotifolium

                                                   [Alomia ballotifolia]

                                             Ageratum benjamin-lincolnii

                                             Ageratum callosum

                                             Ageratum candidum

                                             Ageratum chiriquense

                                                   [Alomia chiriquensis]

                                             Ageratum chortianum

                                             Ageratum conyzoides

                                                   [Ageratum microcarpum]

                                                   [Alomia coelestina]

                                               Ageratum conyzoides var. conyzoides

                                               Ageratum conyzoides var. latifolium

                                               Ageratum conyzoides subsp. conyzoides

                                               Ageratum conyzoides var. inaequipaleaceum

                                             Ageratum cordatum

                                             Ageratum corymbosum

                                                   [Ageratum guatemalense]

                                                   [Ageratum rugosum]

                                                   [Alomia robinsoniana]

                                                   [Alomia wendlandii]

                                               Ageratum corymbosum var. longipetiolatum

                                             Ageratum domingense

                                             Ageratum echioides

                                                   [Alomia echioides]

                                                   [Coelestina isocarphoides]

                                             Ageratum elachycarpum

                                             Ageratum ellipticum

                                             Ageratum fastigiatum

                                                   [Alomia fastigiata]

                                                   [Alomia polyphylla]

                                                   [Isocarpha fastigiata]

                                             Ageratum gaumeri

                                             Ageratum hondurense

                                             Ageratum houstonianum

                                                   [Ageratum mexicanum]

                                                   [Alomia pinetorum]

                                             Ageratum iltisii

                                             Ageratum latifolium

                                             Ageratum littorale

                                             Ageratum lucidum

                                             Ageratum lundellii

                                             Ageratum maritimum

                                                   [Ageratum littorale var. hondurense]

                                             Ageratum microcephalum

                                                   [Ageratum elassocarpum]

                                             Ageratum molinae

                                             Ageratum myriadenium

                                                   [Alomia myriadenia]

                                             Ageratum oerstedii

                                             Ageratum oliveri

                                             Ageratum peckii

                                                   [Ageratum radicans]

                                             Ageratum perplexans

                                             Ageratum petiolatum

                                                   [Ageratum panamense]

                                             Ageratum platylepis

                                                   [Alomia guatemalensis]

                                             Ageratum reedii

                                             Ageratum riparium

                                                   [Ageratum rivale]

                                             Ageratum salvanaturae

                                             Ageratum standleyi

                                             Ageratum tomentosum

                                             Ageratum viscosum

                                     Agiabampoa

                                     Agnorhiza

                                     Agoseris

                                             Agoseris chilensis

                                             Agoseris coronopifolia

                                     Agrianthus

                                             Agrianthus empetrifolius

                                             Agrianthus luetzelburgii

                                             Agrianthus microlicioides

                                             Agrianthus myrtoides

                                             Agrianthus pungens

                                     Aiolotheca

                                     Ajania

                                     Albertinia

                                             Albertinia brasiliensis

                                     Alcantara

                                     Alcina

                                     Aldama

                                             Aldama amphichlora

                                                   [Viguiera amphichlora]

                                             Aldama anchusifolia

                                                   [Viguiera dissitifolia]

                                             Aldama angustissima

                                                   [Viguiera angustissima]

                                             Aldama aspilioides

                                                   [Viguiera aspilioides]

                                             Aldama atacamensis

                                                   [Viguiera atacamensis]

                                             Aldama bracteata

                                                   [Viguiera bracteata]

                                                   [Viguiera imbricata]

                                                   [Viguiera quinqueremis]

                                             Aldama buddlejiformis

                                                   [Helianthus buddleiaeformis]

                                             Aldama canescens

                                                   [Gymnolomia canescens]

                                             Aldama congesta

                                                   [Agiabampoa congesta]

                                             Aldama cordifolia

                                                   [Viguiera cordifolia var. latisquama]

                                             Aldama densifolia

                                                   [Viguiera densifolia]

                                             Aldama dentata

                                                   [Gymnopsis schiedeana]

                                                   [Sclerocarpus dentatus]

                                                   [Sclerocarpus kerberi]

                                             Aldama dilloniorum

                                                   [Rhysolepis dilloniorum]

                                             Aldama discolor

                                                   [Viguiera obtusifolia]

                                             Aldama filifolia

                                                   [Viguiera filifolia]

                                             Aldama flava

                                                   [Gymnolomia decumbens]

                                             Aldama gentryi

                                                   [Viguiera gentryi]

                                             Aldama ghiesbreghtii

                                                   [Viguiera hemsleyana]

                                             Aldama goyazii

                                                   [Viguiera hispida]

                                             Aldama grandiflora

                                                   [Viguiera grandiflora]

                                             Aldama guaranitica

                                                   [Viguiera guaranitica]

                                             Aldama helianthoides

                                                   [Viguiera punensis]

                                             Aldama hilairei

                                                   [Viguiera hilairei]

                                             Aldama hispida

                                                   [Viguiera sessilifolia]

                                             Aldama hypochlora

                                                   [Leighia urticiformis]

                                             Aldama incana

                                                   [Helianthus aureus]

                                                   [Helianthus incanus]

                                                   [Viguiera chimboensis]

                                                   [Viguiera lehmannii]

                                             Aldama kunthiana

                                                   [Viguiera kunthiana]

                                             Aldama lanceolata

                                                   [Helianthus szyszylowiczii]

                                             Aldama linearifolia

                                                   [Viguiera linearifolia]

                                             Aldama macropoda

                                                   [Viguiera macropoda]

                                             Aldama macrorhiza

                                                   [Viguiera macrorhiza]

                                             Aldama nervosa

                                                   [Viguiera nervosa]

                                             Aldama nudibasilaris

                                                   [Viguiera nudibasilaris]

                                             Aldama oblongifolia

                                                   [Viguiera oblongifolia]

                                             Aldama pachycephala

                                                   [Tithonia pachycephala]

                                                   [Viguiera pachycephala]

                                             Aldama pilicaulis

                                                   [Viguiera pilicaulis]

                                             Aldama pilosa

                                                   [Viguiera pilosa]

                                             Aldama robusta

                                                   [Viguiera ovatifolia]

                                                   [Viguiera robusta]

                                             Aldama rojasii

                                                   [Viguiera rojasii]

                                             Aldama salicifolia

                                                   [Viguiera salicifolia]

                                             Aldama speciosa

                                                   [Viguiera speciosa]

                                             Aldama tenuifolia

                                                   [Viguiera tenuifolia]

                                             Aldama trichophylla

                                                   [Viguiera trichophylla]

                                             Aldama truxillensis

                                                   [Helianthus truxillensis]

                                             Aldama tuberculata

                                                   [Viguiera tuberculata]

                                             Aldama tucumanensis

                                                   [Viguiera discoidea]

                                             Aldama weddellii

                                                   [Viguiera weddellii]

                                     Aldunatea

                                     Alepidocline

                                             Alepidocline annua

                                             Alepidocline macrocephala

                                                   [Galinsoga macrocephala]

                                             Alepidocline trifida

                                                   [Sabazia trifida]

                                     Alibum

                                     Allocarpus

                                     Allocephalus

                                             Allocephalus gamolepis

                                     Alloispermum

                                             Alloispermum caracasanum

                                                   [Calea caracasana]

                                             Alloispermum insuetum

                                             Alloispermum integrifolium

                                                   [Calea integrifolia var. dentata]

                                             Alloispermum lindenii

                                                   [Allocarpus lindenii]

                                                   [Calea lindenii]

                                                   [Leighia lindenii]

                                             Alloispermum michoacanum

                                                   [Sabazia michoacana]

                                             Alloispermum pachensis

                                                   [Calea pachensis]

                                             Alloispermum scabrifolium

                                                   [Calea scabrifolia]

                                             Alloispermum scabrum

                                             Alloispermum sodiroi

                                                   [Alloispermum lehmannii]

                                                   [Calea sodiroi]

                                             Alloispermum steyermarkii

                                             Alloispermum weberbaueri

                                     Almutaster

                                             Almutaster pauciflorus

                                                   [Tripolium pauciflorum]

                                     Alomia

                                             Alomia alata

                                             Alomia cordata

                                             Alomia microcarpa

                                             Alomia platylepis

                                             Alomia stenolepis

                                     Alomiella

                                             Alomiella hatschbachii

                                             Alomiella regnellii

                                                   [Alomia regnellii]

                                     Alvordia

                                             Alvordia brandegeei

                                             Alvordia congesta

                                             Alvordia glomerata

                                               Alvordia glomerata var. insularis

                                     Amauria

                                             Amauria brandegeeana

                                             Amauria rotundifolia

                                     Amauriopsis

                                             Amauriopsis dissecta

                                                   [Bahia dissecta]

                                     Amberboa

                                     Amblyolepis

                                     Amblyopappus

                                             Amblyopappus pusillus

                                                   [Infantea chilensis]

                                     Amboroa

                                             Amboroa geminata

                                             Amboroa wurdackii

                                     Ambrosia

                                             Ambrosia acanthicarpa

                                             Ambrosia acuminata

                                             Ambrosia ambrosioides

                                                   [Franseria ambrosioides]

                                             Ambrosia arborescens

                                             Ambrosia artemisiifolia

                                               Ambrosia artemisiifolia var. elatior

                                                     [Ambrosia chilensis]

                                                     [Ambrosia elatior]

                                             Ambrosia artemisioides

                                                   [Franseria fruticosa]

                                             Ambrosia bryantii

                                             Ambrosia camphorata

                                                   [Ambrosia bipinnatifida]

                                             Ambrosia carduacea

                                             Ambrosia chamissonis

                                             Ambrosia cheiranthifolia

                                             Ambrosia chenopodiifolia

                                             Ambrosia confertiflora

                                             Ambrosia cordifolia

                                                   [Franseria cordifolia]

                                             Ambrosia deltoidea

                                             Ambrosia dentata

                                             Ambrosia divaricata

                                             Ambrosia dumosa

                                             Ambrosia flexuosa

                                             Ambrosia fruticosa

                                             Ambrosia hispida

                                             Ambrosia ilicifolia

                                                   [Franseria ilicifolia]

                                             Ambrosia magdalenae

                                             Ambrosia monogyra

                                                   [Hymenoclea monogyra]

                                             Ambrosia pannosa

                                             Ambrosia peruviana

                                             Ambrosia polystachya

                                             Ambrosia psilostachya

                                                   [Ambrosia cumanensis]

                                             Ambrosia pumila

                                             Ambrosia salsola

                                                   [Hymenoclea pentalepis]

                                                   [Hymenoclea salsola]

                                             Ambrosia scabra

                                             Ambrosia tenuifolia

                                             Ambrosia trifida

                                                   [Ambrosia aptera]

                                             Ambrosia velutina

                                     Ameghinoa

                                             Ameghinoa patagonica

                                     Amellus

                                           [Stilpnophyllum]

                                     Ammodia

                                     Ammopursus

                                     Ampelaster

                                     Ampherephis

                                     Amphiachyris

                                             Amphiachyris dracunculoides

                                     Amphipappus

                                     Anacyclus

                                     Anacylus

                                     Anaitis

                                     Anaphalis

                                             Anaphalis margaritacea

                                             Anaphalis subdecurrens

                                     Anastraphia

                                             Anastraphia buchii

                                             Anastraphia mantuensis

                                             Anastraphia microcephala

                                             Anastraphia montana

                                             Anastraphia northropiana

                                             Anastraphia obtusifolia

                                                   [Anastraphia baracoensis]

                                             Anastraphia recurva

                                     Ancistrocarphus

                                     Ancistrophora

                                     Andrieuxia

                                     Andromachia

                                             Andromachia grandiflora

                                             Andromachia sessiliflora

                                     Angeldiazia

                                             Angeldiazia weigendii

                                     Angelphytum

                                             Angelphytum grisebachii

                                             Angelphytum hatschbachii

                                             Angelphytum herzogii

                                             Angelphytum indutum

                                             Angelphytum pseudosilphioides

                                     Anisocarpus

                                     Anisocoma

                                             Anisocoma acaulis

                                     Anomostephium

                                     Antennaria

                                             Antennaria carpatica

                                               Antennaria carpatica var. pulcherrima

                                             Antennaria chilensis

                                             Antennaria linearifolia

                                             Antennaria magellanica

                                             Antennaria marginata

                                             Antennaria rosea

                                               Antennaria rosea ssp. confinis

                                                     [Antennaria brevistyla]

                                               Antennaria rosea ssp. pulvinata

                                                     [Antennaria affinis]

                                     Anteremanthus

                                             Anteremanthus hatschbachii

                                Anthemideae

                                     Artemisia

                                             Artemisia abrotanum

                                             Artemisia absinthium

                                             Artemisia annua

                                             Artemisia californica

                                             Artemisia carruthii

                                             Artemisia copa

                                             Artemisia domingensis

                                             Artemisia dracunculina

                                             Artemisia dracunculus

                                             Artemisia echegarayi

                                             Artemisia filifolia

                                             Artemisia franserioides

                                             Artemisia ludoviciana

                                               Artemisia ludoviciana ssp. mexicana

                                                     [Artemisia ludoviciana var. mexicana]

                                                     [Artemisia mexicana]

                                                     [Artemisia neomexicana]

                                               Artemisia ludoviciana subsp. mexicana

                                             Artemisia magellanica

                                             Artemisia mendozana

                                             Artemisia palmeri

                                             Artemisia pringlei

                                             Artemisia redolens

                                             Artemisia revoluta

                                             Artemisia sodiroi

                                             Artemisia tridentata

                                             Artemisia verlotiorum

                                             Artemisia vulgaris

                                     Anthemis

                                             Anthemis arvensis

                                             Anthemis cotula

                                             Anthemis grandiflora

                                     Antheropeas

                                     Anvillea

                                     Apalus

                                     Apargia

                                     Apargidium

                                     Aphanactis

                                             Aphanactis antisanensis

                                             Aphanactis barclayae

                                             Aphanactis boliviana

                                             Aphanactis cocuyensis

                                             Aphanactis jamesoniana

                                             Aphanactis ollgaardii

                                             Aphanactis piloselloides

                                             Aphanactis standleyi

                                             Aphanactis villosa

                                     Aphanostephus

                                             Aphanostephus kidderi

                                             Aphanostephus ramosissimus

                                               Aphanostephus ramosissimus var. humilis

                                                     [Aphanostephus humilis]

                                                     [Aphanostephus potosinus]

                                                     [Leucopsidium humile]

                                               Aphanostephus ramosissimus var. ramosissimus

                                               Aphanostephus ramosissimus var. ramosus

                                                     [Aphanostephus pachyrrhizus]

                                                     [Keerlia ramosa]

                                             Aphanostephus riddellii

                                             Aphanostephus skirrobasis

                                                   [Keerlia skirrhobasis]

                                     Aphantochaeta

                                     Aphyllocladus

                                             Aphyllocladus denticulatus

                                                   [Cyclolepis denticulata]

                                             Aphyllocladus spartioides

                                     Aplopappus

                                     Apopyros

                                             Apopyros corymbosus

                                             Apopyros warmingii

                                                   [Aster warmingii]

                                     Arbelaezaster

                                             Arbelaezaster ellsworthii

                                                   [Senecio ellsworthii]

                                     Archibaccharis

                                             Archibaccharis aequivenia

                                                   [Archibaccharis standleyi var. aequivenia]

                                             Archibaccharis androgyna

                                                   [Baccharis androgyna]

                                             Archibaccharis asperifolia

                                                   [Baccharis asperifolia]

                                                   [Baccharis scabridula]

                                                   [Conyza asperifolia]

                                                   [Hemibaccharis sescenticeps]

                                             Archibaccharis auriculata

                                                   [Baccharis glandulosa]

                                                   [Baccharis oaxacana]

                                             Archibaccharis blakeana

                                             Archibaccharis corymbosa

                                             Archibaccharis flexilis

                                                   [Archibaccharis panamensis]

                                             Archibaccharis glandulosa

                                             Archibaccharis hieraciifolia

                                             Archibaccharis hieracioides

                                             Archibaccharis hirtella

                                                   [Baccharis hirtella]

                                               Archibaccharis hirtella var. taeniotricha

                                             Archibaccharis intermedia

                                                   [Archibaccharis hirtella var. intermedia]

                                             Archibaccharis irazuensis

                                             Archibaccharis jacksonii

                                             Archibaccharis lineariloba

                                             Archibaccharis linearilobis

                                             Archibaccharis lucentifolia

                                             Archibaccharis macdonaldii

                                             Archibaccharis mucronata

                                             Archibaccharis nephocephala

                                             Archibaccharis peninsularis

                                             Archibaccharis salmeoides

                                             Archibaccharis schiedeana

                                                   [Baccharis elegans]

                                             Archibaccharis serratifolia

                                                   [Baccharis micrantha]

                                             Archibaccharis sescenticeps

                                             Archibaccharis standleyi

                                             Archibaccharis subsessilis

                                             Archibaccharis taeniotricha

                                             Archibaccharis torquis

                                             Archibaccharis trichotoma

                                                   [Baccharis trichotoma]

                                             Archibaccharis vulneraria

                                                   [Baccharis vulneraria]

                                                   [Conyza triplinervia]

                                     Arctanthemum

                                     Arctanthemumarcticum

                                     Arctium

                                             Arctium lappa

                                             Arctium minus

                                     Arctotheca

                                     Arctotis

                                             Arctotis stoechadifolia

                                                   [Arctotis grandis]

                                     Argyranthemum

                                             Argyranthemum frutescens

                                                   [Chrysanthemum frutescens]

                                     Argyrautia

                                     Argyrochaeta

                                     Argyroxiphium

                                     Arida

                                             Arida arizonica

                                                   [Machaeranthera arida]

                                             Arida coulteri

                                                   [Machaeranthera coulteri]

                                                   [Psilactis coulteri]

                                     Aristeguietia

                                             Aristeguietia amethystina

                                             Aristeguietia anisodonta

                                             Aristeguietia arborea

                                             Aristeguietia ballii

                                             Aristeguietia buddleaefolia

                                             Aristeguietia buddleifolia

                                             Aristeguietia cacalioides

                                             Aristeguietia chimborazensis

                                                   [Eupatorium chimborazense]

                                             Aristeguietia cursonii

                                             Aristeguietia dielsii

                                             Aristeguietia diplodictyon

                                             Aristeguietia discolor

                                             Aristeguietia gascae

                                             Aristeguietia gayana

                                             Aristeguietia glutinosa

                                             Aristeguietia lamiifolia

                                             Aristeguietia persicifolia

                                             Aristeguietia pseudarborea

                                             Aristeguietia salvia

                                             Aristeguietia tahonensis

                                                   [Eupatorium tahonense]

                                             Aristeguietia tatamensis

                                             Aristeguietia uribei

                                     Arnaldoa

                                             Arnaldoa argentea

                                             Arnaldoa coccinosantha

                                             Arnaldoa macbrideana

                                                   [Dasyphyllum barbatum]

                                             Arnaldoa weberbaueri

                                                   [Barnadesia weberbaueri]

                                     Arnica

                                             Arnica cordifolia

                                             Arnica montana

                                     Arnicastrum

                                             Arnicastrum glandulosum

                                     Arnoglossum

                                     Arnoseris

                                     Arrojadocharis

                                             Arrojadocharis praxeloides

                                                   [Arrojadoa praxeloides]

                                             Arrojadocharis santosii

                                     Asanthus

                                             Asanthus squamulosus

                                                   [Brickellia squamulosa]

                                     Ascidiogyne

                                             Ascidiogyne sanchezvegae

                                             Ascidiogyne wurdackii

                                     Askellia

                                     Aspilia

                                             Aspilia almasensis

                                             Aspilia apensis

                                             Aspilia attenuata

                                             Aspilia aurantiaca

                                             Aspilia cardenasii

                                             Aspilia clausseniana

                                             Aspilia cupulata

                                             Aspilia cylindrocephala

                                             Aspilia floribunda

                                             Aspilia foliosa

                                                   [Anomostephium foliosum]

                                                   [Aspilia parvifolia]

                                             Aspilia hassleriana

                                             Aspilia heringeriana

                                             Aspilia jelskii

                                             Aspilia jolyana

                                             Aspilia kunthiana

                                                   [Gymnolomia kunthiana]

                                             Aspilia latissima

                                             Aspilia leucoglossa

                                             Aspilia linearifolia

                                             Aspilia lucidula

                                             Aspilia montevidensis

                                             Aspilia platyphylla

                                                   [Viguiera platyphylla]

                                             Aspilia pohlii

                                             Aspilia rosei

                                             Aspilia sodiroi

                                             Aspilia stenophylla

                                             Aspilia vieirae

                                     Asplundianthus

                                             Asplundianthus arcuans

                                                   [Eupatorium arcuans]

                                                   [Eupatorium gongorae]

                                             Asplundianthus densus

                                                   [Eupatorium densum]

                                             Asplundianthus pseudoglomeratus

                                                   [Eupatorium pseudoglomeratum]

                                             Asplundianthus pseudostuebelii

                                             Asplundianthus sagasteguii

                                             Asplundianthus scabrifolius

                                             Asplundianthus smilacinoides

                                             Asplundianthus smilacinus

                                                   [Eupatorium smilacinum]

                                             Asplundianthus stuebelii

                                             Asplundianthus toroi

                                             Asplundianthus trachyphyllus

                                                   [Eupatorium trachyphyllum]

                                     Aster

                                             Aster acris

                                             Aster albus

                                             Aster amellus

                                             Aster bangii

                                             Aster bellidiastrum

                                             Aster bracei

                                             Aster bullatus

                                             Aster carnerosanus

                                             Aster eriophorus

                                             Aster exilis

                                             Aster frutescens

                                             Aster gayanus

                                             Aster gentryi

                                             Aster glabrifolius

                                             Aster laevis

                                             Aster lepidopodus

                                             Aster lima

                                             Aster moranensis

                                             Aster pauciflorus

                                             Aster pilosus

                                             Aster psammophilus

                                             Aster quitensis

                                             Aster rupestris

                                             Aster schaffneri

                                             Aster sodiroi

                                             Aster squamatus

                                             Aster subtropicus

                                             Aster subulatus

                                               Aster subulatus var. parviflorus

                                               Aster subulatus var. sandwicensis

                                             Aster tenuifolius

                                             Aster tradescantii

                                             Aster vahlii

                                               Aster vahlii var. vahlii

                                               Aster vahlii var. tenuifolius

                                Astereae

                                     Dieteria

                                             Dieteria asteroides

                                                   [Machaeranthera pruinosa]

                                                   [Psilactis asteroides]

                                               Dieteria asteroides var. lagunensis

                                             Dieteria canescens

                                                   [Machaeranthera canescens]

                                               Dieteria canescens var. canescens

                                                     [Machaeranthera canescens var. canescens]

                                     Petradoria

                                     Asteriscus

                              Asteroideae

                                     Elekmania

                                             Elekmania buchii

                                             Elekmania fuertesii

                                             Elekmania haitiensis

                                             Elekmania kuekenthalii

                                             Elekmania picardae

                                     Eupatorina

                                             Eupatorina sophiifolia

                                     Gnephosis

                                     Gonospermum

                                             Gonospermum ptarmiciflorum

                                                   [Tanacetum ptarmiciflorum]

                                     Lantanopsis

                                             Lantanopsis hispidula

                                             Lantanopsis hoffmannii

                                     Lundinia

                                             Lundinia plumbea

                                     Nesampelos

                                             Nesampelos lucens

                                     Pinillosia

                                             Pinillosia berteroi

                                     Siemssenia

                                     Tetranthus

                                             Tetranthus cupulatus

                                     Asteropsis

                                             Asteropsis macrocephala

                                             Asteropsis megapotamica

                                                   [Stenachaenium megapotamicum]

                                     Astranthium

                                             Astranthium beamanii

                                             Astranthium condimentum

                                             Astranthium guatemalense

                                             Astranthium laetificum

                                             Astranthium orthopodium

                                             Astranthium orthopodum

                                                   [Chrysanthemum mexicana]

                                             Astranthium purpurascens

                                             Astranthium splendens

                                             Astranthium xanthocomoides

                                     Athanasia

                                     Atractylis

                                             Atractylis humilis

                                     Atrichoseris

                                     Austrobrickellia

                                             Austrobrickellia arnottii

                                                   [Eupatorium tenuiflorum]

                                             Austrobrickellia patens

                                                   [Eupatorium patagonicum]

                                                   [Mikania tenuiflora]

                                               Austrobrickellia patens var. tomentosa

                                                     [Eupatorium patens var. tomentosum]

                                     Austrocritonia

                                             Austrocritonia angulicaulis

                                                   [Eupatorium angulicaule]

                                             Austrocritonia taunayana

                                                   [Eupatorium taunayanum]

                                             Austrocritonia velutina

                                                   [Eupatorium velutinum]

                                     Austroeupatorium

                                             Austroeupatorium albescens

                                             Austroeupatorium apense

                                                   [Eupatorium apense]

                                             Austroeupatorium chaparense

                                             Austroeupatorium decemflorum

                                                   [Eupatorium decemflorum]

                                             Austroeupatorium inulaefolium

                                             Austroeupatorium inulifolium

                                                   [Eupatorium entreriense]

                                                   [Eupatorium inulifolium]

                                                   [Eupatorium orgyale]

                                                   [Eupatorium pallescens]

                                             Austroeupatorium laetevirens

                                             Austroeupatorium morii

                                             Austroeupatorium neglectum

                                                   [Eupatorium neglectum]

                                             Austroeupatorium petrophilum

                                                   [Eupatorium petrophilum]

                                             Austroeupatorium picturatum

                                                   [Eupatorium picturatum]

                                             Austroeupatorium silphiifolium

                                     Axiniphyllum

                                             Axiniphyllum corymbosum

                                     Ayapana

                                             Ayapana amygdalina

                                                   [Bulbostylis elegans]

                                                   [Eupatorium fraternum]

                                                   [Eupatorium hasslerianum]

                                                   [Eupatorium ixodes]

                                                   [Eupatorium oxychlaenum]

                                                   [Eupatorium salzmannianum]

                                                   [Eupatorium subobtusum]

                                                   [Eupatorium surinamense]

                                             Ayapana ecuadorensis

                                             Ayapana elata

                                             Ayapana haughtii

                                             Ayapana herrerae

                                             Ayapana hylophila

                                             Ayapana jaramillii

                                             Ayapana lanceolata

                                             Ayapana ornithophora

                                             Ayapana pilluanensis

                                             Ayapana robinsonii

                                             Ayapana stenolepis

                                             Ayapana tovarensis

                                                   [Eupatorium cuadrasense]

                                                   [Eupatorium tovarense]

                                             Ayapana trinitensis

                                                   [Eupatorium squiresii]

                                             Ayapana triplinervis

                                             Ayapana turbacensis

                                     Ayapanopsis

                                             Ayapanopsis adenophora

                                             Ayapanopsis andina

                                             Ayapanopsis beckii

                                             Ayapanopsis cuchabensis

                                                   [Ayapanopsis garcia-barrigae]

                                             Ayapanopsis esperanzae

                                                   [Eupatorium esperanzae]

                                                   [Eupatorium schininii]

                                             Ayapanopsis ferreyrii

                                             Ayapanopsis luteynii

                                             Ayapanopsis mathewsii

                                             Ayapanopsis oblongifolia

                                                   [Bulbostylis oblongifolia]

                                             Ayapanopsis tarapotensis

                                             Ayapanopsis triosteifolia

                                             Ayapanopsis trixioides

                                             Ayapanopsis tucumanensis

                                             Ayapanopsis vargasii

                                             Ayapanopsis wurdackiana

                                     Aynia

                                             Aynia pseudascaricida

                                     Aztecaster

                                             Aztecaster pyramidatus

                                                   [Bigelowia pyramidata]

                                     Baccharidastrum

                                             Baccharidastrum argutum

                                             Baccharidastrum triplinervium

                                     Baccharidiopsis

                                             Baccharidiopsis pohlii

                                     Baccharis

                                             Baccharis acaulis

                                             Baccharis alaternoides

                                             Baccharis alnifolia

                                             Baccharis alpina

                                               Baccharis alpina var. serpyllifolia

                                             Baccharis amambayensis

                                             Baccharis angusticeps

                                             Baccharis anomala

                                             Baccharis antioquensis

                                             Baccharis aphylla

                                                   [Baccharis aphylla var. boliviensis]

                                             Baccharis aracatubensis

                                             Baccharis arbutifolia

                                                   [Conyza arbutifolia]

                                               Baccharis arbutifolia var. jamesonii

                                             Baccharis arenaria

                                             Baccharis aretioides

                                             Baccharis artemisioides

                                             Baccharis articulata

                                             Baccharis asteroides

                                             Baccharis auriculigera

                                             Baccharis axillaris

                                             Baccharis ayacuchensis

                                             Baccharis balsamifera

                                             Baccharis barragensis

                                             Baccharis bezanilleana

                                             Baccharis bicolor

                                                   [Baccharis coridifolia subsp. bicolor]

                                             Baccharis bigelovii

                                             Baccharis bogotensis

                                             Baccharis bolivensis

                                                   [Heterothalamus boliviensis]

                                             Baccharis boliviensis

                                             Baccharis boyacensis

                                             Baccharis brachylaenoides

                                                   [Baccharis meridensis]

                                                   [Baccharis roraimae]

                                                   [Baccharis venulosa var. cuspidibracteata]

                                                   [Baccharis venulosa]

                                               Baccharis brachylaenoides var. brachylaenoides

                                               Baccharis brachylaenoides var. ligustrina

                                                     [Baccharis bupleuroides]

                                                     [Baccharis ligustrina]

                                                     [Baccharis ptariensis]

                                               Baccharis brachylaenoides var. mathewsii

                                               Baccharis brachylaenoides var. oblanceolata

                                               Baccharis brachylaenoides var. polycephala

                                             Baccharis brachyphylla

                                             Baccharis brevifolia

                                                   [Baccharis pseudobrevifolia]

                                                   [Baccharis xerophila]

                                             Baccharis breviseta

                                                   [Conyza arguta]

                                               Baccharis breviseta var. colombianum

                                                     [Baccharidastrum argutum var. colombianum]

                                             Baccharis buchtienii

                                             Baccharis buddlejoides

                                                   [Baccharis sodiroi]

                                             Baccharis buddleoides

                                             Baccharis burchellii

                                             Baccharis buxifolia

                                                   [Conyza buxifolia]

                                             Baccharis caespitosa

                                               Baccharis caespitosa subsp. caespitosa

                                               Baccharis caespitosa subsp. procumbens

                                                     [Baccharis procumbens]

                                               Baccharis caespitosa var. alpina

                                               Baccharis caespitosa var. caespitosa

                                             Baccharis caldasiana

                                             Baccharis calvescens

                                                   [Baccharis oleifolia]

                                             Baccharis camporum

                                                   [Baccharis camporum f. parvifolia]

                                                   [Baccharis cephalotes]

                                             Baccharis capitalensis

                                             Baccharis capitata

                                             Baccharis caprariifolia

                                                   [Baccharis grisea]

                                                   [Baccharis recurvata]

                                             Baccharis cataphracta

                                             Baccharis cayambense

                                             Baccharis chachapoyasensis

                                             Baccharis chaparensis

                                                   [Baccharis papillosa subsp. chaparensis]

                                             Baccharis chilcaura

                                             Baccharis chilco

                                             Baccharis ciliata

                                             Baccharis cinerea

                                             Baccharis cinnamomifolia

                                             Baccharis claussenii

                                             Baccharis clavata

                                                   [Baccharis juncea subsp. clavata]

                                             Baccharis cochensis

                                             Baccharis cognata

                                             Baccharis concava

                                             Baccharis conferta

                                             Baccharis confertifolia

                                                   [Baccharis chiloensis]

                                             Baccharis conyzoides

                                                   [Baccharis quinquenervis]

                                             Baccharis coridifolia

                                               Baccharis coridifolia subsp. coridifolia

                                             Baccharis coronata

                                             Baccharis corymbosa

                                             Baccharis crassicuneata

                                             Baccharis crispa

                                                   [Baccharis genistelloides subsp. crispa]

                                                   [Pingraea crispa]

                                             Baccharis cultrata

                                             Baccharis cuneifolia

                                             Baccharis curitybensis

                                             Baccharis cutervensis

                                             Baccharis cylindrica

                                             Baccharis darwinii

                                                   [Baccharis angulata]

                                                   [Baccharis heterothalmoides]

                                             Baccharis davidsonii

                                             Baccharis debilis

                                             Baccharis decussata

                                               Baccharis decussata subsp. decussata

                                                     [Baccharis jelskii var. cladotricha]

                                                     [Baccharis moritziana]

                                               Baccharis decussata subsp. jelskii

                                                     [Baccharis jelskii f. xanthopappa]

                                             Baccharis deltoidea

                                             Baccharis densiflora

                                               Baccharis densiflora subsp. densiflora

                                                     [Baccharis conwayi]

                                                     [Baccharis densifolia]

                                               Baccharis densiflora subsp. perulata

                                                     [Baccharis perulata]

                                             Baccharis dentata

                                                   [Baccharis macrodonta]

                                                   [Baccharis orgyalis]

                                             Baccharis dependens

                                             Baccharis dioica

                                             Baccharis discolor

                                             Baccharis douglasii

                                                   [Baccharis haenkei]

                                             Baccharis dracunculifolia

                                               Baccharis dracunculifolia subsp. dracunculifolia

                                                     [Baccharis leptospermoides]

                                             Baccharis dudleyi

                                             Baccharis dusenii

                                             Baccharis effusa

                                             Baccharis eggersii

                                             Baccharis elaeagnoides

                                                   [Baccharis semiserrata var. elaeagnoides]

                                             Baccharis elaeoides

                                             Baccharis elliptica

                                             Baccharis emarginata

                                             Baccharis erectifolia

                                             Baccharis erigeroides

                                               Baccharis erigeroides var. dusenii

                                                     [Baccharis puberula]

                                             Baccharis erioclada

                                             Baccharis espadae

                                             Baccharis farallonensis

                                                   [Baccharis grandiflora subsp. farallonensis]

                                             Baccharis fevillei

                                             Baccharis flabellata

                                             Baccharis flexuosa

                                             Baccharis floribunda

                                             Baccharis floribundoides

                                             Baccharis fraterna

                                             Baccharis frenguellii

                                             Baccharis frigida

                                             Baccharis fusca

                                             Baccharis gaudichaudiana

                                             Baccharis genistelloides

                                               Baccharis genistelloides var. genistelloides

                                               Baccharis genistelloides var. crispa

                                             Baccharis genistifolia

                                             Baccharis gilliesii

                                             Baccharis glaziovii

                                             Baccharis glomerata

                                             Baccharis gnaphalioides

                                                   [Baccharis radicans]

                                             Baccharis gnidiifolia

                                             Baccharis gracilis

                                             Baccharis gracillima

                                             Baccharis granadina

                                             Baccharis grandicapitulata

                                               Baccharis grandicapitulata var. grandicapitulata

                                               Baccharis grandicapitulata var. subdentata

                                             Baccharis grandiflora

                                                   [Baccharis grandiflora var. colombiana]

                                                   [Baccharis grandiflora var. crassivestita]

                                               Baccharis grandiflora subsp. grandiflora

                                             Baccharis grisebachii

                                             Baccharis halimifolia

                                             Baccharis hambatensis

                                             Baccharis havardii

                                             Baccharis helichrysoides

                                                   [Baccharis lanuginosa]

                                             Baccharis heterophylla

                                                   [Baccharis cuneata]

                                             Baccharis hieracifolia

                                             Baccharis hieronymi

                                             Baccharis hirta

                                             Baccharis hoehneana

                                             Baccharis huairacajensis

                                             Baccharis humifusa

                                             Baccharis humilis

                                             Baccharis hutchisonii

                                             Baccharis hypericifolia

                                             Baccharis illinita

                                             Baccharis illinitoides

                                             Baccharis incarum

                                             Baccharis incisa

                                                   [Baccharis axillaris var. acutiloba]

                                                   [Baccharis axillaris var. dentata]

                                             Baccharis integrifolia

                                                   [Baccharis papillosa subsp. integrifolia]

                                             Baccharis intermedia

                                                   [Baccharis gayana]

                                             Baccharis involucrata

                                             Baccharis itatiaiae

                                             Baccharis jelskii

                                             Baccharis johnwurdackiana

                                             Baccharis juncea

                                             Baccharis kellermanii

                                             Baccharis kingii

                                             Baccharis klattii

                                             Baccharis lanceolata

                                             Baccharis lancifolia

                                             Baccharis lapidosa

                                                   [Baccharis saxatilis]

                                             Baccharis lateralis

                                             Baccharis latifolia

                                                   [Baccharis riparia]

                                             Baccharis ledifolia

                                             Baccharis lehmannii

                                             Baccharis leptocephala

                                                   [Baccharis guianensis]

                                             Baccharis leucocephala

                                             Baccharis leucopappa

                                             Baccharis lewisii

                                                   [Archibaccharis lewisii]

                                             Baccharis libertadensis

                                             Baccharis lilloi

                                             Baccharis linearifolia

                                               Baccharis linearifolia subsp. chilco

                                               Baccharis linearifolia subsp. linearifolia

                                                     [Baccharis pflanzii]

                                                     [Baccharis subspathulata]

                                               Baccharis linearifolia subsp. polycephala

                                             Baccharis linearis

                                               Baccharis linearis subsp. linearis

                                                     [Baccharis callistemoides]

                                                     [Baccharis rosmarinifolia var. callistemoides]

                                                     [Baccharis rosmarinifolia var. subsinuata]

                                             Baccharis linifolia

                                             Baccharis lloensis

                                             Baccharis longipes

                                             Baccharis loxensis

                                             Baccharis lychnophora

                                             Baccharis lycioides

                                                   [Baccharis negeri]

                                                   [Baccharis valdiviana]

                                             Baccharis lymanii

                                             Baccharis macraei

                                             Baccharis macrantha

                                               Baccharis macrantha subsp. lloensis

                                               Baccharis macrantha subsp. macrantha

                                                     [Baccharis cundinamarcensis]

                                                     [Baccharis macrantha subsp. caucaensis]

                                                     [Baccharis macrantha subsp. minor]

                                                     [Baccharis macrantha var. pastoensis]

                                             Baccharis macrocephala

                                             Baccharis magellanica

                                                   [Conyza magellanica]

                                               Baccharis magellanica var. subviscosa

                                             Baccharis mandonii

                                                   [Baccharis markoi]

                                             Baccharis marcetiaefolia

                                             Baccharis marcetiifolia

                                             Baccharis marginalis

                                             Baccharis maxima

                                             Baccharis medullosa

                                             Baccharis megapotamica

                                               Baccharis megapotamica var. weirii

                                                     [Baccharis weirii]

                                             Baccharis mesoneura

                                             Baccharis microcephala

                                                   [Baccharis microptera]

                                             Baccharis microdonta

                                                   [Baccharis meridionalis]

                                                   [Baccharis refracta]

                                                   [Baccharis sebastianopolitana]

                                             Baccharis microphylla

                                               Baccharis microphylla var. pulverulenta

                                             Baccharis milleflora

                                             Baccharis minutiflora

                                             Baccharis mollis

                                             Baccharis monoica

                                             Baccharis montana

                                             Baccharis mucronata

                                             Baccharis muelleri

                                             Baccharis multiflora

                                             Baccharis mutisiana

                                             Baccharis myriocephala

                                             Baccharis myrsinites

                                             Baccharis napaea

                                             Baccharis neaei

                                                   [Baccharis talcareguensis]

                                             Baccharis neglecta

                                             Baccharis neoaustralis

                                                   [Baccharis papillosa subsp. australis]

                                             Baccharis neorupestris

                                                   [Baccharis rupestris]

                                             Baccharis nervosa

                                             Baccharis nipensis

                                             Baccharis nitida

                                                   [Baccharis nitida f. angustifolia]

                                                   [Baccharis oronocensis]

                                                   [Baccharis popayanensis]

                                                   [Baccharis prinoides]

                                             Baccharis nivalis

                                             Baccharis notosergila

                                             Baccharis nummularia

                                             Baccharis oblanceolata

                                             Baccharis oblongifolia

                                                   [Baccharis berberifolia]

                                                   [Baccharis venulosa var. occigranatensis]

                                             Baccharis obovata

                                             Baccharis obtusifolia

                                             Baccharis ochracea

                                             Baccharis odorata

                                               Baccharis odorata var. nummularia

                                             Baccharis opuntioides

                                             Baccharis orbignyana

                                                   [Baccharis multisulcata]

                                             Baccharis oreophila

                                             Baccharis organensis

                                             Baccharis oxyodonta

                                             Baccharis oxyphylla

                                             Baccharis pachycephala

                                             Baccharis padifolia

                                             Baccharis palustris

                                             Baccharis paniculata

                                             Baccharis papillosa

                                               Baccharis papillosa subsp. kessleri

                                               Baccharis papillosa subsp. longipedicellata

                                               Baccharis papillosa subsp. papillosa

                                                     [Baccharis vitis-idaea]

                                             Baccharis paramicola

                                             Baccharis paranensis

                                             Baccharis parviflora

                                             Baccharis parvifolia

                                             Baccharis patagonica

                                             Baccharis patens

                                             Baccharis patiensis

                                             Baccharis pauciflosculosa

                                                   [Baccharis subincisa]

                                             Baccharis pedersenii

                                             Baccharis pedunculata

                                                   [Baccharis braunii]

                                             Baccharis pellucida

                                             Baccharis penningtonii

                                             Baccharis pentlandii

                                                   [Baccharis fallax]

                                                   [Baccharis pentlandii subsp. sculpta]

                                                   [Baccharis sculpta]

                                               Baccharis pentlandii subsp. pentlandii

                                             Baccharis pentodonta

                                                   [Baccharis pluridentata]

                                             Baccharis pentziaefolia

                                             Baccharis pentziifolia

                                                   [Baccharis praemorsa]

                                                   [Baccharis sphenophylla]

                                                   [Baccharis subumbelliformis]

                                             Baccharis peruviana

                                             Baccharis petiolata

                                             Baccharis petraea

                                             Baccharis phylicifolia

                                             Baccharis phylicoides

                                             Baccharis phyteumoides

                                             Baccharis pilularis

                                               Baccharis pilularis subsp. consanguinea

                                                     [Baccharis congesta]

                                             Baccharis pingraea

                                                   [Baccharis huydobriana]

                                                   [Conyza montevidensis]

                                             Baccharis platypoda

                                                   [Baccharis syncephala]

                                             Baccharis poeppigiana

                                               Baccharis poeppigiana subsp. poeppigiana

                                                     [Baccharis obovata var. poeppigiana]

                                                     [Baccharis pedicellata]

                                                     [Baccharis umbelliformis var. poeppigiana]

                                               Baccharis poeppigiana subsp. ocellata

                                                     [Baccharis umbelliformis var. ocellata]

                                             Baccharis pohlii

                                                   [Aster pohlii]

                                             Baccharis polifolia

                                             Baccharis polyantha

                                             Baccharis polycephala

                                             Baccharis polygona

                                             Baccharis polyphylla

                                             Baccharis potosiensis

                                             Baccharis potosina

                                             Baccharis prenanthoides

                                             Baccharis prostrata

                                             Baccharis prunifolia

                                                   [Baccharis guascensis]

                                                   [Baccharis prunifolia var. sierrana]

                                               Baccharis prunifolia var. prunifolia

                                               Baccharis prunifolia var. subprunifolia

                                             Baccharis pseudomyriocephala

                                             Baccharis pseudopilcensis

                                             Baccharis pseudotenuifolia

                                                   [Baccharis rufescens var. tenuifolia]

                                             Baccharis pseudovillosa

                                                   [Baccharis villosa]

                                             Baccharis psiadioides

                                                   [Baccharis czermakii]

                                                   [Heterothalamus psiadioides]

                                             Baccharis pteronioides

                                             Baccharis pulchella

                                                   [Baccharis multiflosculosa]

                                                   [Baccharis plucheiformis]

                                             Baccharis pululahuensis

                                             Baccharis pulverulenta

                                             Baccharis punctulata

                                                   [Baccharis amygdalina]

                                                   [Baccharis melastomifolia]

                                             Baccharis quitensis

                                                   [Baccharis mapirensis]

                                             Baccharis racemosa

                                                   [Baccharis eupatorioides]

                                                   [Baccharis fastigiata]

                                                   [Baccharis racemosa var. eupatorioides]

                                             Baccharis radin

                                             Baccharis ramosissima

                                             Baccharis ramulosa

                                             Baccharis raulii

                                             Baccharis regnellii

                                             Baccharis resinosa

                                             Baccharis reticularia

                                                   [Baccharis arctostaphyloides]

                                                   [Baccharis bahiensis]

                                                   [Baccharis clausseni]

                                                   [Baccharis micropoda]

                                                   [Baccharis vauthieri]

                                             Baccharis reticulata

                                             Baccharis retusa

                                             Baccharis revoluta

                                                   [Baccharis weddelliana]

                                             Baccharis rhetinodes

                                             Baccharis rhexioides

                                                   [Baccharis divergens]

                                                   [Baccharis rhexioides var. parvifolia]

                                                   [Baccharis trichoclada]

                                                   [Baccharis venusta]

                                             Baccharis rhomboidalis

                                                   [Baccharis nemorosa]

                                             Baccharis riograndensis

                                             Baccharis rivularis

                                             Baccharis rodriguezii

                                             Baccharis rosmarinifolia

                                             Baccharis rubricaulis

                                             Baccharis rufescens

                                                   [Baccharis denticulata]

                                                   [Baccharis maritima]

                                                   [Baccharis rufescens var. alpestris]

                                             Baccharis rupicola

                                                   [Baccharis pascensis]

                                                   [Baccharis rupicola var. orientalis]

                                               Baccharis rupicola var. rupicola

                                             Baccharis sagittalis

                                                   [Baccharis macroptera]

                                             Baccharis salicifolia

                                                   [Baccharis glutinosa]

                                               Baccharis salicifolia subsp. monoica

                                               Baccharis salicifolia subsp. salicifolia

                                                     [Baccharis chilquilla]

                                                     [Baccharis iresinoides]

                                                     [Baccharis longifolia]

                                                     [Baccharis marginalis var. linifolia]

                                                     [Baccharis mocoafluminis]

                                                     [Baccharis pallida]

                                                     [Baccharis salicifolia var. mocoafluminis]

                                             Baccharis salicina

                                                   [Baccharis emoryi]

                                             Baccharis saliens

                                               Baccharis saliens var. saliens

                                               Baccharis saliens var. solomonii

                                             Baccharis salzmannii

                                                   [Baccharis halimimorpha]

                                             Baccharis santelicis

                                             Baccharis sarothroides

                                             Baccharis scabra

                                             Baccharis scandens

                                             Baccharis schomburgkii

                                                   [Baccharis schomburgkii subsp. occidentalis]

                                             Baccharis schultzii

                                             Baccharis scoparioides

                                             Baccharis selloi

                                                   [Baccharis microthamna]

                                             Baccharis semiserrata

                                               Baccharis semiserrata var. semiserrata

                                             Baccharis sergiloides

                                             Baccharis serraefolia

                                             Baccharis serranoi

                                             Baccharis serratifolia

                                             Baccharis serrifolia

                                                   [Archibaccharis prorepens]

                                             Baccharis serrula

                                             Baccharis serrulata

                                                   [Baccharis depauperata]

                                                   [Baccharis lundii]

                                                   [Baccharis punctigera]

                                             Baccharis sessiliflora

                                                   [Baccharis cordobensis]

                                                   [Baccharis rotundifolia]

                                             Baccharis sessilifolia

                                             Baccharis singularis

                                             Baccharis sinuata

                                             Baccharis solierii

                                             Baccharis solomonii

                                             Baccharis sordescens

                                             Baccharis spartea

                                             Baccharis spartioides

                                             Baccharis spathulata

                                             Baccharis sphaerocephala

                                             Baccharis spicata

                                                   [Baccharis platensis]

                                             Baccharis squarrosa

                                             Baccharis steetzii

                                             Baccharis stenocephala

                                             Baccharis sternbergiana

                                             Baccharis stuebelii

                                             Baccharis stylosa

                                                   [Baccharis imbricata]

                                             Baccharis subalata

                                             Baccharis subbimera

                                             Baccharis subdentata

                                                   [Baccharis polylepis]

                                                   [Baccharis subcapitata]

                                             Baccharis subopposita

                                                   [Baccharis tridentata var. subopposita]

                                             Baccharis subsculpta

                                             Baccharis subulata

                                             Baccharis sulcata

                                             Baccharis taltalensis

                                             Baccharis tarchonanthoides

                                             Baccharis tarmensis

                                             Baccharis teindalensis

                                             Baccharis thesioides

                                             Baccharis tola

                                               Baccharis tola var. incarum

                                             Baccharis tomentosa

                                             Baccharis torricoi

                                             Baccharis tricuneata

                                                   [Baccharis tolimensis]

                                                   [Baccharis tricuneata var. antioquensis]

                                                   [Baccharis tricuneata var. parvifolia]

                                                   [Baccharis tricuneata var. tolimensis]

                                                   [Baccharis variifolia]

                                                   Baccharis tricuneata f. angusta

                                                   Baccharis tricuneata f. callaensis

                                               Baccharis tricuneata var. lineata

                                                     [Baccharis prostrata var. lineata]

                                               Baccharis tricuneata var. paramorum

                                               Baccharis tricuneata var. procumbens

                                               Baccharis tricuneata var. robusta

                                               Baccharis tricuneata var. ruiziana

                                               Baccharis tricuneata var. tricuneata

                                               Baccharis tricuneata var. variifolia

                                             Baccharis tridentata

                                                   [Baccharis pauciflosculosa var. puncticulata]

                                               Baccharis tridentata var. tridentata

                                             Baccharis trimera

                                             Baccharis trimeroides

                                             Baccharis trinervis

                                                   [Conyza trinervis]

                                                   [Pseudobaccharis trinervis]

                                               Baccharis trinervis var. debilis

                                               Baccharis trinervis var. rhexioides

                                               Baccharis trinervis var. trinervis

                                             Baccharis triplinervia

                                             Baccharis truncata

                                             Baccharis tucumanensis

                                               Baccharis tucumanensis var. myrtilloides

                                                     [Baccharis myrtilloides]

                                             Baccharis uleana

                                             Baccharis ulicina

                                                   [Baccharis pinnatifida]

                                             Baccharis umbelliformis

                                             Baccharis uncinella

                                             Baccharis uniflora

                                             Baccharis usterii

                                             Baccharis ustulata

                                             Baccharis vacciniifolia

                                             Baccharis vaccinioides

                                             Baccharis vaccinoides

                                             Baccharis vargasii

                                                   [Baccharis subalata var. vargasii]

                                             Baccharis varians

                                             Baccharis venosa

                                             Baccharis venulosoides

                                             Baccharis vernalis

                                             Baccharis vernicosa

                                                   [Baccharis argentina]

                                                   [Baccharis pseudotridentata]

                                             Baccharis vincifolia

                                             Baccharis viscosa

                                             Baccharis vismioides

                                             Baccharis volckmannii

                                             Baccharis volubilis

                                             Baccharis woodii

                                             Baccharis woytkowskii

                                             Baccharis wrightii

                                               Baccharis wrightii var. pyrrhopappa

                                             Baccharis wurdackiana

                                             Baccharis xiphophylla

                                             Baccharis yungensis

                                                   [Baccharis papillosa subsp. yungensis]

                                             Baccharis zoellneri

                                             Baccharis zongoensis

                                     Baccharoides

                                             Baccharoides longipedunculata

                                               Baccharoides longipedunculata var. retusa

                                                     [Vernonia retusa]

                                     Badilloa

                                             Badilloa atrescens

                                             Badilloa drepanoides

                                             Badilloa guantivana

                                             Badilloa helianthifolia

                                                   [Eupatorium helianthifolium]

                                             Badilloa herrerae

                                             Badilloa procera

                                             Badilloa salicina

                                             Badilloa sonsonensis

                                             Badilloa sphagnophila

                                             Badilloa steetzii

                                             Badilloa venezuelensis

                                                   [Eupatorium pinnangense]

                                     Baeria

                                     Baeriopsis

                                             Baeriopsis guadalupensis

                                     Bahia

                                             Bahia absinthifolia

                                             Bahia ambrosioides

                                             Bahia anthemoides

                                             Bahia autumnalis

                                             Bahia glandulosa

                                             Bahia pedata

                                             Bahia pringlei

                                             Bahia schaffneri

                                             Bahia xylopoda

                                     Bahianthus

                                             Bahianthus viscosus

                                                   [Kuhnia baccharoides]

                                     Bahiopsis

                                             Bahiopsis parishii

                                                   [Viguiera deltoidea var. parishii]

                                                   [Viguiera parishii]

                                     Baileya

                                             Baileya multiradiata

                                                   [Baileya multiradiata var. thurberi]

                                             Baileya pauciradiata

                                             Baileya pleniradiata

                                     Baillieria

                                     Bajacalia

                                     Balduina

                                     Balsamita

                                     Balsamorhiza

                                     Baltimora

                                             Baltimora geminata

                                                   [Baltimora ovata]

                                             Baltimora recta

                                                   [Baltimora monocephala]

                                                   [Baltimora scolospermum var. panamensis]

                                                   [Baltimora scolospermum]

                                     Barkleyanthus

                                             Barkleyanthus salicifolius

                                                   [Senecio salignus]

                                     Barnadesia

                                             Barnadesia Mutis

                                             Barnadesia aculeata

                                             Barnadesia arborea

                                             Barnadesia berberoides

                                             Barnadesia blakeana

                                             Barnadesia caryophylla

                                             Barnadesia ciliata

                                                   [Barnadesia lehmannii var. ciliata]

                                             Barnadesia coccinosantha

                                             Barnadesia corymbosa

                                             Barnadesia dombeyana

                                                   [Barnadesia lanceolata]

                                             Barnadesia glomerata

                                               Barnadesia glomerata var. mucronata

                                             Barnadesia horrida

                                                   [Chuquiraga seleriana]

                                             Barnadesia hutchisoniana

                                             Barnadesia inermis

                                             Barnadesia jelskii

                                             Barnadesia kingii

                                             Barnadesia lehmannii

                                                   [Barnadesia lehmannii var. angustifolia]

                                             Barnadesia macbridei

                                                   [Barnadesia glomerata var. distincta]

                                             Barnadesia macrocephala

                                             Barnadesia odorata

                                             Barnadesia parviflora

                                                   [Barnadesia trianae]

                                             Barnadesia polyacantha

                                                   [Barnadesia hirsuta]

                                                   [Barnadesia polyacantha var. velutina]

                                               Barnadesia polyacantha var. polyacantha

                                               Barnadesia polyacantha var. villosa

                                             Barnadesia pycnophylla

                                             Barnadesia reticulata

                                             Barnadesia spinosa

                                                   [Barnadesia spinosa var. recurvata]

                                             Barnadesia venosa

                                             Barnadesia woodii

                                             Barnadesia wurdackii

                                                   [Barnadesia chachapoyasensis]

                              Barnadesioideae

                                     Barroetea

                                             Barroetea laxiflora

                                             Barroetea sessilifolia

                                             Barroetea subuligera

                                               Barroetea subuligera var. latisquama

                                     Barrosoa

                                             Barrosoa apiculata

                                                   [Conoclinium subglutinosum]

                                             Barrosoa atlantica

                                             Barrosoa betoniciformis

                                                   [Conoclinium betonicaeforme]

                                                   [Eupatorium palustre]

                                                   [Mikania obscura]

                                             Barrosoa candolleana

                                                   [Eupatorium hebecladum]

                                             Barrosoa confluentis

                                             Barrosoa metensis

                                                   [Eupatorium morichalanum]

                                             Barrosoa organensis

                                                   [Eupatorium organense]

                                             Barrosoa trianae

                                                   [Eupatorium trianae]

                                     Bartlettia

                                             Bartlettia scaposa

                                     Bartlettina

                                             Bartlettina breedlovei

                                             Bartlettina brevipetiolata

                                                   [Eupatorium miradorense]

                                             Bartlettina campii

                                             Bartlettina chiriquensis

                                             Bartlettina cleefii

                                             Bartlettina constipatiflora

                                                   [Eupatorium constipatiflorum]

                                             Bartlettina guatemalensis

                                             Bartlettina hastifera

                                             Bartlettina hemisphaerica

                                                   [Eupatorium hemisphaericum]

                                                   [Eupatorium mexiae]

                                                   [Eupatorium viridiflorum]

                                             Bartlettina lanicaulis

                                                   [Critonia belizeana]

                                             Bartlettina liesneri

                                             Bartlettina luxii

                                             Bartlettina macromeris

                                             Bartlettina maxonii

                                             Bartlettina ornata

                                             Bartlettina paezensis

                                                   [Eupatorium paezense]

                                             Bartlettina perezioides

                                             Bartlettina pinabetensis

                                             Bartlettina platyphylla

                                                   [Eupatorium platyphyllum]

                                             Bartlettina prionophylla

                                             Bartlettina silvicola

                                             Bartlettina tuerckheimii

                                             Bartlettina williamsii

                                     Baucis

                                     Bebbia

                                             Bebbia atriplicifolia

                                             Bebbia juncea

                                               Bebbia juncea var. aspera

                                     Bellis

                                             Bellis mexicana

                                             Bellis perennis

                                     Belloa

                                             Belloa argentea

                                             Belloa chilensis

                                                   [Lucilia araucana]

                                             Belloa eriophora

                                                   [Lucilia eriophora]

                                             Belloa erythractis

                                                   [Gnaphalium erythractis]

                                             Belloa kunthiana

                                             Belloa longifolia

                                             Belloa lopezmirandae

                                             Belloa pickeringii

                                             Belloa piptolepis

                                             Belloa plicatifolia

                                             Belloa punae

                                             Belloa radians

                                             Belloa santanica

                                             Belloa schultzii

                                             Belloa spathulifolia

                                             Belloa subspicata

                                             Belloa turneri

                                     Benitoa

                                     Berkheya

                                     Berlandiera

                                             Berlandiera lyrata

                                             Berlandiera monocephala

                                                           Berlandiera x macrophylla

                                     Berroa

                                             Berroa gnaphalioides

                                                   [Lucilia gnaphalioides]

                                     Berthelotia

                                     Berylsimpsonia

                                             Berylsimpsonia vanillosma

                                     Bidens

                                             Bidens abadiae

                                             Bidens acrifolia

                                             Bidens aequisquama

                                             Bidens alba

                                                   [Bidens deamii]

                                                   [Cosmos pilosus]

                                               Bidens alba var. alba

                                               Bidens alba var. radiata

                                                     [Bidens decumbens]

                                                     [Bidens pilosa var. radiata]

                                             Bidens andicola

                                                   [Bidens pusilla]

                                               Bidens andicola var. andicola

                                               Bidens andicola var. cosmantha

                                                     [Bidens buchtienii]

                                               Bidens andicola var. decomposita

                                             Bidens andrei

                                             Bidens anthemoides

                                                   [Bidens alpina]

                                                   [Coreopsis anthemoides]

                                             Bidens anthriscoides

                                                   [Bidens anthriscoides var. decomposita]

                                             Bidens antiguensis

                                               Bidens antiguensis var. salvadorensis

                                             Bidens aristosa

                                             Bidens aurea

                                                   [Bidens ferulifolia]

                                                   [Bidens heterophylla]

                                                   [Bidens tetragona]

                                             Bidens ballsii

                                             Bidens balsana

                                             Bidens bicolor

                                             Bidens bigelovii

                                               Bidens bigelovii var. angustiloba

                                                     [Bidens bigelovii var. pueblensis]

                                             Bidens bipinnata

                                               Bidens bipinnata var. cynapiifolia

                                             Bidens blakei

                                                   [Cosmos blakei]

                                             Bidens boquetiensis

                                             Bidens chiapensis

                                                   [Bidens arbuscula]

                                                   [Bidens feddemana]

                                             Bidens chilensis

                                             Bidens chodatii

                                             Bidens chrysanthemifolia

                                             Bidens cornuta

                                             Bidens cosmantha

                                             Bidens cronquistii

                                                   [Coreocarpus cronquistii]

                                             Bidens cynapifolia

                                             Bidens cynapiifolia

                                             Bidens delphinifolia

                                             Bidens demissa

                                             Bidens edentula

                                             Bidens exigua

                                             Bidens flagellaris

                                             Bidens gardneri

                                             Bidens gentryi

                                             Bidens gracillima

                                             Bidens graveolens

                                                   [Bidens venosa]

                                             Bidens gypsophila

                                             Bidens heterosperma

                                             Bidens hintonii

                                                   [Coreocarpus hintonii]

                                             Bidens holwayi

                                             Bidens humilis

                                             Bidens inermis

                                             Bidens insolita

                                             Bidens laevis

                                                   [Bidens helianthoides]

                                             Bidens lemmonii

                                             Bidens leucantha

                                             Bidens longipetiolata

                                             Bidens longistyla

                                                   [Bidens carpodonta]

                                             Bidens macrantha

                                             Bidens mandonii

                                             Bidens mexicana

                                             Bidens minensis

                                             Bidens mirabilis

                                             Bidens mollifolia

                                             Bidens monticola

                                             Bidens muelleri

                                             Bidens nana

                                             Bidens nudata

                                             Bidens ocellatus

                                               Bidens odorata var. rosea

                                             Bidens ostruthioides

                                                   [Bidens guatemalensis]

                                                   [Delucia ostruthioides]

                                               Bidens ostruthioides var. costaricensis

                                             Bidens pallida

                                             Bidens parvulifolia

                                             Bidens pilosa

                                                   [Bidens hispida]

                                                   [Bidens odorata var. calcicola]

                                                   [Bidens odorata]

                                                   [Bidens pilosa f. bimucronata]

                                                   [Bidens pilosa f. triaristata]

                                                   [Bidens pilosa var. minor]

                                                   [Bidens pilosa var. pilosa]

                                                   [Bidens pinnata]

                                                   Bidens pilosa f. radiata

                                               Bidens pilosa var. alausensis

                                               Bidens pilosa var. calcicola

                                               Bidens pilosa var. glabrescens

                                             Bidens pringlei

                                             Bidens pseudocosmos

                                             Bidens refracta

                                             Bidens reptans

                                                   [Bidens boquetensis]

                                                   [Bidens brittonii]

                                                   [Bidens coreopsidis var. procumbens]

                                                   [Bidens coreopsidis]

                                                   [Bidens reptans var. tomentosus]

                                                   [Bidens reptans var. urbanii]

                                                   [Bidens tereticaulis var. indivisa]

                                                   [Bidens tereticaulis]

                                                   [Coreopsis trifoliata]

                                             Bidens riedelii

                                             Bidens riparia

                                               Bidens riparia var. refracta

                                               Bidens riparia var. riparia

                                             Bidens rosea

                                               Bidens rosea var. aequisquama

                                             Bidens rostrata

                                             Bidens rubifolia

                                                   [Bidens rubifolia var. multibracteata]

                                             Bidens sambucifolia

                                             Bidens sarmentosa

                                             Bidens scandicina

                                             Bidens segetum

                                               Bidens segetum var. patula

                                                     [Bidens patula]

                                             Bidens serrulata

                                             Bidens sharpii

                                                   [Bidens serrulata var. sharpii]

                                             Bidens simplicifolia

                                             Bidens socorrensis

                                             Bidens squarrosa

                                               Bidens squarrosa var. hondurensis

                                             Bidens steyermarkii

                                             Bidens subalternans

                                               Bidens subalternans var. simulans

                                               Bidens subalternans var. unipinnata

                                             Bidens tenera

                                             Bidens tenuisecta

                                             Bidens trelawniensis

                                             Bidens tripartita

                                               Bidens tripartita subsp. tripartita

                                                     [Bidens repens]

                                             Bidens triplinervia

                                                   [Bidens geraniifolia]

                                                   [Bidens hirtella]

                                                   [Bidens humilis var. macrantha]

                                                   [Bidens triplinervia var. boyacana]

                                                   [Bidens triplinervia var. hirtella]

                                               Bidens triplinervia var. macrantha

                                               Bidens triplinervia var. mollis

                                               Bidens triplinervia var. triplinervia

                                             Bidens urbanii

                                             Bidens urceolata

                                               Bidens urceolata var. leptolepis

                                                     [Bidens overlaetii]

                                     Bigelovia

                                     Bigelowia

                                             Bigelowia nudata

                                                   [Chondrophora nudata]

                                             Bigelowia spathulata

                                     Biolettia

                                     Bishopalea

                                     Bishopanthus

                                             Bishopanthus soliceps

                                     Bishopiella

                                             Bishopiella elegans

                                     Bishovia

                                             Bishovia boliviensis

                                     Blainvillea

                                             Blainvillea acmella

                                                   [Blainvillea polycephala]

                                                   [Blainvillea racemosa]

                                             Blainvillea amazonica

                                             Blainvillea biaristata

                                             Blainvillea dichotoma

                                                   [Blainvillea lanceolata]

                                                   [Blainvillea rhomboidea]

                                     Blakiella

                                             Blakiella bartsiifolia

                                                   [Moritzia glandulosa]

                                     Blanchetia

                                             Blanchetia coronata

                                                   [Irwinia coronata]

                                             Blanchetia heterotricha

                                     Blennosperma

                                             Blennosperma chilense

                                                   [Apalus anthemifolius]

                                     Blepharipappus

                                     Blepharizonia

                                     Blumea

                                             Blumea viscosa

                                                   [Conyza lyrata]

                                     Blumeopsis

                                             Blumeopsis flava

                                                   [Senecio fasciculatus]

                                     Boebera

                                     Boeberastrum

                                     Boeberoides

                                     Bolanosa

                                             Bolanosa coulteri

                                     Bolophyta

                                     Boltonia

                                     Bombycilaena

                                     Borrichia

                                             Borrichia arborescens

                                             Borrichia frutescens

                                                   [Trimetra ficoidea]

                                             Borrichia peruviana

                                     Bowmania

                                     Brachyactis

                                     Brachyandra

                                     Brachychaeta

                                     Brachyclados

                                             Brachyclados lycioides

                                                   [Baucis lavandulifolia]

                                     Brachycome

                                     Brachyglottis

                                             Brachyglottis forsteri

                                                   [Senecio forsteri]

                                             Brachyglottis hectorii

                                             Brachyglottis repanda

                                     Brachylaena

                                             Brachylaena huillensis

                                                   [Brachylaena hutchinsii]

                                     Brachyris

                                             Brachyris mandonii

                                     Bracteantha

                                     Bracyrhamphus

                                     Bradburia

                                     Brauneria

                                     Breea

                                     Brickellia

                                             Brickellia adenolepis

                                                   [Kuhnia adenolepis]

                                             Brickellia amplexicaulis

                                             Brickellia arguta

                                             Brickellia argyrolepis

                                                   [Brickellia adenocarpa var. glandulipes]

                                                   [Brickellia adenocarpa]

                                             Brickellia atractyloides

                                             Brickellia baccharidea

                                             Brickellia betonicaefolia

                                             Brickellia betonicifolia

                                                   [Brickellia betonicifolia var. elliptica]

                                             Brickellia brachiata

                                             Brickellia californica

                                                   [Brickellia brandegei]

                                             Brickellia cardiophylla

                                             Brickellia cavanillesii

                                                   [Brickellia botterii]

                                                   [Coleosanthus cavanillesii]

                                                   [Eupatorium squarrosum]

                                             Brickellia coahuilensis

                                             Brickellia coulteri

                                             Brickellia cuspidata

                                             Brickellia cylindracea

                                             Brickellia cymulifera

                                             Brickellia diffusa

                                             Brickellia eupatorioides

                                               Brickellia eupatorioides var. chlorolepis

                                                     [Brickellia chlorolepis]

                                                     [Clavigera corymbosa]

                                                     [Kuhnia leptophylla var. mexicana]

                                                     [Kuhnia microphylla]

                                                     [Kuhnia rosmarinifolia]

                                             Brickellia filipes

                                             Brickellia floribunda

                                             Brickellia frutescens

                                             Brickellia glabrata

                                             Brickellia glandulosa

                                             Brickellia glomerata

                                             Brickellia glutinosa

                                             Brickellia grandiflora

                                             Brickellia guatemalensis

                                             Brickellia hastata

                                             Brickellia hymenochlaena

                                             Brickellia jaliscensis

                                             Brickellia kellermanii

                                             Brickellia laciniata

                                             Brickellia laxiflora

                                             Brickellia lemmonii

                                               Brickellia lemmonii var. conduplicata

                                                     [Brickellia betonicifolia var. conduplicata]

                                             Brickellia macromera

                                             Brickellia megalodonta

                                             Brickellia megaphylla

                                             Brickellia monocephala

                                             Brickellia nelsonii

                                             Brickellia nesomii

                                             Brickellia nutans

                                             Brickellia nutanticeps

                                             Brickellia odontophylla

                                             Brickellia oliganthes

                                                   [Bulbostylis reticulata]

                                             Brickellia orizabensis

                                             Brickellia pacayensis

                                             Brickellia palmeri

                                             Brickellia paniculata

                                             Brickellia pavonii

                                                   [Barroetea pavonii]

                                             Brickellia pedunculosa

                                                   [Bulbostylis pedunculosa]

                                             Brickellia pendula

                                             Brickellia peninsularis

                                             Brickellia petrophila

                                             Brickellia pringlei

                                             Brickellia problematica

                                             Brickellia pulcherrima

                                             Brickellia rhomboidea

                                             Brickellia rusbyi

                                             Brickellia saltillensis

                                             Brickellia scoparia

                                                   [Clavigera scoparia]

                                             Brickellia secundiflora

                                               Brickellia secundiflora var. nepetifolia

                                               Brickellia secundiflora var. parryi

                                                     [Brickellia parryi var. micacea]

                                                     [Brickellia parryi]

                                             Brickellia simplex

                                             Brickellia solidaginifolia

                                             Brickellia sonorana

                                             Brickellia spinulosa

                                               Brickellia spinulosa var. asperata

                                             Brickellia squarrosa

                                               Brickellia squarrosa var. oligadena

                                             Brickellia subuligera

                                             Brickellia tenera

                                             Brickellia thyrsiflora