Text © Giuseppe Mazza
English translation by Ignacio Barrionuevo
Asteraceae or Asteraceae is an immense and cosmopolitan family of flowering plants counting about 33,000 species and the following genera:
Aaronsohnia, Abrotanella, Absinthium, Acamptopappus, Acanthocephalus, Acanthocladium, Acanthodesmos, Acanthospermum, Acanthostyles, Achillea, Achnophora, Achnopogon, Achyrachaena, Achyrocline, Achyropappus, Achyrophorus, Acilepidopsis, Acilepis, Acmella, Acomis, Acourtia, Acrisione, Acritopappus, Actinea, Actinella, Actinobole, Actinoseris, Actinospermum, Adelostigma, Adenanthellum, Adenocaulon, Adenocritonia, Adenoglossa, Adenoon, Adenopappus, Adenophyllum, Adenostemma, Adenostyles, Adenothamnus, Adopogon, Aedesia, Aequatorium, Aetheolaena, Aetheorhiza, Ageratella, Ageratina, Ageratinastrum, Ageratum, Agnorhiza, Agoseris, Agrianthus, Ainsliaea, Ajania, Ajaniopsis, Akeassia, Alatoseta, Albertinia, Alboviodoxa, Aldama, Alepidocline, Alfredia, Aliella, Allagopappus, Allardia, Allittia, Alloispermum, Allopterigeron, Almutaster, Alomia, Alomiella, Alvordia, Amauria, Amauriopsis, Ambassa, Amberboa, Amblyocarpum, Amblyolepis, Amblyopappus, Amblysperma, Amboroa, Ambrosia, Ameghinoa, Amellus, Ammobium, Amolinia, Ampelaster, Amphiachyris, Amphidoxa, Amphiglossa, Amphipappus, Amphoricarpos, Anacantha, Anacyclus, Anaphalioides, Anaphalis, Anastraphia, Anaxeton, Ancathia, Ancistrocarphus, Anderbergia, Andryala, Anemocarpa, Angeldiazia, Angelphytum, Angianthus, Anisocarpus, Anisochaeta, Anisocoma, Anisopappus, Anisothrix, Antennaria, Anteremanthus, Anthemis, Antheropeas, Antillanthus, Antillia, Antiphiona, Antithrixia, Anura, Anvillea, Apalochlamys, Apargia, Aphanactis, Aphanostephus, Aphyllocladus, Apodocephala, Apogon, Apopyros, Aposeris, Apostates, Aracium, Arbelaezaster, Archibaccharis, Arctanthemum, Arctium, Arctogeron, Arctotheca, Arctotis, Argentipallium, Argyranthemum, Argyroglottis, Argyrotegium, Argyroxiphium, Arida, Aristeguietia, Arnaldoa, Arnica, Arnicastrum, Arnoglossum, Arnoseris, Arrhenechthites, Arrojadocharis, Arrowsmithia, Artemisia, Artemisiella, Artemisiopsis, Asanthus, Ascaricida, Ascidiogyne, Askellia, Aspilia, Asplundianthus, Aster, Asteridea, Asteriscium, Asteriscus, Asteropsis, Asterothamnus, Astranthium, Athanasia, Atherotoma, Athrixia, Athroisma, Atractylis, Atractylodes, Atrichantha, Atrichoseris,, Aucklandia, Austrobrickellia, Austrocritonia, Austroeupatorium, Austrosynotis, Avellara, Axiniphyllum, Ayapana, Ayapanopsis, Aylacophora, Aynia, Aztecaster, Baccharidastrum, Baccharis, Baccharoides, Badilloa, Baeriopsis, Bafutia, Bahia, Bahianthus, Bahiopsis, Baileya, Bajacalia, Balduina, Balsamorhiza, Baltimora, Barkhausia, Barkleyanthus, Barnadesia, Barroetea, Barrosoa, Bartlettia, Bartlettina, Basedowia, Batopilasia, Bebbia, Bechium, Bedfordia, Bejaranoa, Bellida, Bellidastrum, Bellis, Bellium, Belloa, Benitoa, Berardia, Berkheya, Berlandiera, Berroa, Berylsimpsonia, Bethencourtia, Bidens, Bigelowia, Biotia, Bishopalea, Bishopanthus, Bishopiella, Bishovia, Blainvillea, Blakeanthus, Blakiella, Blanchetia, Blennosperma, Blennospora, Blepharipappus, Blepharispermum, Blepharizonia, Blumea, Blumeopsis, Boeberastrum, Boeberoides, Bolandia, Bolanosa, Bolocephalus, Boltonia, Bombycilaena, Borrichia, Bothriocline, Brachanthemum, Brachionostylum, Brachyactis, Brachyclados, Brachycome, Brachyglottis,
Brachylaena, Brachyscome, Brachythrix, Bradburia, Brasilia, Breea, Brenandendron, Brickellia, Brickelliastrum, Brintonia, Brocchia, Bryomorphe, Bulbostylis, Buphthalmum, Burkartia, Caatinganthus, Cabobanthus, Cabreriella, Cacalia, Cacaliopsis, Cacosmia, Cadiscus, Caesulia, Calais, Calanticaria, Calcitrapa, Calea, Calendula, Calimeris, Callicephalus, Callilepis, Callistephus, Calocephalus, Calomeria, Calopappus, Calostephane, Calotesta, Calotis, Calycadenia, Calycoseris, Calyptocarpus, Camchaya, Campovassouria, Camptacra, Campuloclinium, Canadanthus, Cancrinia, Cancriniella, Capelio, Cardopatium, Carduncellus, Carduus, Carlina, Carlquistia, Carminatia, Carpesium, Carphephorus, Carphochaete, Carramboa, Carterothamnus, Carthamus, Cassinia, Castalis, Castanedia, Castrilanthemum, Castroviejoa, Catamixis, Catananche, Catatia, Catolesia, Caucasalia, Cavalcantia, Cavea, Caxamarca, Celmisia, Centaurea, Centaurodendron, Centauropsis, Centaurothamnus, Centipeda, Centrapalus, Centratherum, Centromadia, Cephalipterum, Cephalopappus, Cephalophora, Cephalorrhynchus, Cephalosorus, Ceratogyne, Ceruana, Chacoa, Chaenactis, Chaetadelpha, Chaetanthera, Chaetopappa, Chaetoseris, Chaetymenia, Chamaechaenactis, Chamaegeron, Chamaeleon, Chamaemelum, Chamaepus, Chaptalia, Charadranaetes, Chardinia, Cheirolophus, Chersodoma, Chevreulia, Chihuahuana, Chiliadenus, Chiliocephalum, Chiliophyllum, Chiliotrichiopsis, Chiliotrichum, Chimantaea, Chionolaena, Chionopappus, Chlaenobolus, Chlamydophora, Chlamysperma, Chloracantha, Chondrilla, Chondropyxis, Chorisiva, Chresta, Chromolaena, Chromolepis, Chronopappus, Chrysactinia, Chrysactinium, Chrysanthellum, Chrysanthemoides, Chrysanthemum, Chrysanthoglossum, Chrysocephalum, Chrysocoma, Chrysogonum, Chrysolaena, Chrysoma, Chrysophthalmum, Chrysopsis, Chrysothamnus, Chthonocephalus, Chucoa, Chuquiraga, Cicerbita, Ciceronia, Cichorium, Cineraria, Cirsium, Cissampelopsis, Cladanthus, Cladochaeta, Clappia, Clibadium, Cloiselia, Cnicothamnus, Cnicus, Codonocephalum, Coespeletia, Coleocoma, Coleosanthus, Coleostephus, Colobanthera, Cololobus, Columbiadoria, Colymbada, Comaclinium, Comborhiza, Commidendrum, Condylidium, Condylopodium, Conocliniopsis, Conoclinium, Constancea, Conyza, Coreocarpus, Coreopsis, Corethamnium, Corethrogyne, Coronidium, Corymbium, Cosmea, Cosmos, Cota, Cotula, Coulterella, Cousinia, Cousiniopsis, Craspedia, Crassocephalum, Cratystylis, Cremanthodium, Cremnothamnus, Crepidiastrum, Crepidifolium, Crepis, Crinitaria, Criscia, Critonia, Critoniadelphus, Critoniella, Critoniopsis, Crocidium, Cronquistia, Cronquistianthus, Croptilon, Crossostephium, Crossothamnus, Crupina, Cuatrecasanthus, Cuatrecasasiella, Cuchumatanea, Culcitium, Cullumia, Cuniculotinus, Curio, Cuspidia, Cyanthillium, Cyanus, Cyathocline, Cyathomone, Cyclolepis, Cylindrocline, Cymbolaena, Cymbonotus, Cymbopappus, Cymophora, Cynara, Cyrtocymura, Dacryotrichia, Dahlia, Damnamenia, Damnxanthodium, Darwiniothamnus, Dasyandantha, Dasyanthina, Dasycondylus, Dasyphyllum, Dauresia, Daveaua, Decachaeta, Decaneuropsis, Decaneurum, Decastylocarpus, Decazesia, Deinandra, Delairea, Delamerea, Delilia, Delwiensia, Dendranthema, Dendrocacalia, Dendrophorbium, Dendrosenecio, Dendroseris, Dendroviguiera, Desmanthodium, Dewildemania, Diacranthera, Diaperia, Diaphractanthus, Diaspananthus, Dicercoclados, Dicerothamnus, Dichaetophora, Dichrocephala, Dichromochlamys, Dicoma, Dicoria, Dicranocarpus, Dicrocephala, Didelta, Dielitzia, Dieteria, Digitacalia, Dillandia, Dimeresia, Dimerostemma, Dimorphocoma, Dimorphotheca, Dinoseris, Diodontium, Diplactis, Diplazoptilon, Diplostephium, Dipterocome, Dipterocypsela, Disparago, Dissothrix, Distegia, Distephanus, Disynaphia, Dithyrostegia, Dittrichia, Doellia, Doellingeria, Dolichlasium, Dolichoglottis, Dolichorrhiza, Dolichothrix, Dolomiaea, Doniophyton, Dorobaea, Doronicum, Dresslerothamnus, Dubautia,
Dubyaea, Dugaldia, Dugesia, Duhaldea, Duidaea, Duseniella, Dymondia, Dyscritogyne, Dyscritothamnus, Dysodiopsis, Dyssodia, Eastwoodia, Eatonella, Echinacea, Echinocoryne, Echinops, Eclipta, Edmondia, Edwartiothamnus, Egletes, Eirmocephala, Eitenia, Ekmania, Ekmaniopappus, Elachanthemum, Elachanthus, Elaphandra, Elekmania, Elephantopus, Eleutheranthera, Ellenbergia, Elytropappus, Emilia, Emiliella, Encelia, Enceliopsis, Endocellion, Endopappus, Engelmannia, Engleria, Enydra, Epallage, Epaltes, Epilasia, Epitriche, Erato, Erechtites, Eremanthus, Eremosis, Eremothamnus, Eriachaenium, Ericameria, Ericentrodea, Erigeron, Eriocephalus, Eriochlamys, Eriophyllum, Eriotrix, Erlangea, Erodiophyllum, Erymophyllum, Eryngiophyllum, Erythradenia, Erythrocephalum, Erythroseris, Eschenbachia, Espejoa, Espeletia, Espeletiopsis, Ethulia, Eucephalus, Euchiton, Eumorphia, Eupatoriastrum, Eupatorina, Eupatoriopsis, Eupatorium, Euphrosyne, Eurybia, Eurydochus, Euryops, Eutetras, Euthamia, Eutrochium, Evacidium, Evax, Ewartia, Exomiocarpon, Faberia, Facelis, Farfugium, Faujasia, Faujasiopsis, Faxonia, Feddea, Feldstonia, Felicia, Fenixia, Ferreyranthus, Ferreyrella, Filago, Filifolium, Fingalia, Fitchia, Fitzwillia, Flaveria, Fleischmannia, Fleischmanniopsis, Florestina, Floscaldasia, Flosmutisia, Flourensia, Flyriella, Formania, Foveolina, Franseria, Freya, Frolovia, Fulcaldea, Gaillardia, Galactites, Galatella, Galeana, Galeomma, Galinsoga, Gamochaeta, Gamochaetopsis, Garberia, Garcibarrigoa, Garcilassa, Gardnerina, Garhadiolus, Garuleum, Gatyona, Gazania, Geigeria, Geissolepis, Gelasia, Geraea, Gerbera, Geropogon, Gibbaria, Gilberta, Gilruthia, Gladiopappus, Glebionis, Glossarion, Glossocardia, Glossogyne, Glossopappus, Glyptopleura, Gnaphalium, Gnephosis, Gnomophalium, Gochnatia, Goldmanella, Gongrostylus, Gongrothamnus, Gongylolepis, Goniocaulon, Gonospermum, Gorceixia, Gorteria, Gossweilera, Goyazianthus, Grangea, Grangeopsis, Grantia, Graphistylis, Gratwickia, Grauanthus, Grazielia, Greenmaniella, Grindelia, Grisebachianthus, Grosvenoria, Guardiola, Guayania, Guevaria, Guizotia, Gundelia, Gundlachia, Gutenbergia, Gutierrezia, Guynesomia, Gymnanthemum, Gymnarrhena, Gymnaster, Gymnocondylus, Gymnocoronis, Gymnodiscus, Gymnolaena, Gymnolomia, Gymnopentzia, Gymnopsis, Gymnostephium, Gynoxys, Gynura, Gypothamnium, Gyptidium, Gyptis, Gyrodoma, Haastia, Haeckeria, Haegiela, Hainanecio, Handelia, Haplocarpha, Haplodiscus, Haploesthes, Haplopappus, Haptotrichion, Harleya, Harmonia, Harnackia, Hartwrightia, Hasteola, Hatschbachiella, Hazardia, Hebeclinium, Hecastocleis, Hedosyne, Hedypnois, Helenium, Heliantheae, Helianthella, Helianthus, Helichrysopsis, Helichrysum, Heliocauta, Heliomeris, Heliopsis, Helipterum, Helminthotheca, Helogyne, Hemistepta, Hemisteptia, Hemizonella, Hemizonia, Henricksonia, Heptanthus, Herderia, Herodotia, Herreranthus, Herrickia, Hertia, Hesperevax, Hesperomannia, Heteracia, Heteranthemis, Heterocoma, Heterocondylus, Heterocypsela, Heteroderis, Heterolepis, Heteromera, Heteromma, Heteropappus,
Heteroplexis, Heterorhachis, Heterosperma, Heterothalamus, Heterotheca, Hidalgoa, Hieracium, Hilliardia, Hilliardiella, Himalaiella, Hinterhubera, Hippia, Hippolytia, Hirpicium, Hirtellina, Hispidella, Hoehnephytum, Hoffmanniella, Hofmeisteria, Holocarpha, Holocheilus, Hololeion, Hololepis, Holoschkuhria, Holozonia, Homogyne, Homoianthus, Hoorebekia, Hopkirkia, Hoplophyllum, Huarpea, Huberopappus, Hubertia, Hughesia, Hullsia, Hulsea, Hulteniella, Humbertacalia, Humeocline, Hyalea, Hyalis, Hyalochaete, Hyalochlamys, Hyaloseris, Hyalosperma, Hybridella, Hydroidea, Hydropectis, Hymenocephalus, Hymenoclea, Hymenolepis, Hymenonema, Hymenopappus, Hymenostemma, Hymenostephium, Hymenothrix, Hymenoxys, Hyoseris, Hypacanthium, Hypericophyllum, Hypochaeris, Hypochoeris, Hysterionica, Hystrichophora, Ianthopappus, Ichthyothere, Idiopappus, Idiothamnus, Ifloga, Ignurbia, Iltisia, Imeria, Inezia, Inkaliabum, Inula, Inulanthera, Inuleae, Inuloides, Inulopsis, Io, Iocenes, Iodocephalopsis, Iodocephalus, Iogeton, Ionactis, Iostephane, Iotasperma, Iphiona, Iphionopsis, Iranecio, Irwinia, Ischnea, Ismelia, Isocarpha, Isocoma, Isoetopsis, Isostigma, Iva, Ixeridium, Ixeris, Ixiochlamys, Ixiolaena, Ixodia, Jacea, Jacmaia, Jacobaea, Jaegeria, Jalcophila, Jaliscoa, Jamesianthus, Jaramilloa, Jasonia, Jaumea, Jefea, Jeffreya, Jensia, Jessea, Jobaphes, Joseanthus, Jungia, Jurinea, Jurinella, Kalimeris, Karelinia, Karvandarina, Kaschgaria, Kaunia, Kemulariella, Kentrophyllum, Keysseria, Khasianthus, Kinghamia, Kingianthus, Kippistia, Klasea, Kleinia, Koanophyllon, Koehneola, Koelpinia, Kovalevskiella, Koyamacalia, Koyamasia, Krigia, Kuhnia, Kyhosia, Kyrsteniopsis, Lachnophyllum, Lachnorhiza, Lachnospermum, Lacinaria, Lactuca, Laennecia, Laestadia, Lagascea, Lagenocypsela, Lagenophora, Laggera, Lagophylla, Lagoseriopsis, Lagoseris, Lamprachaenium, Lamprocephalus, Lampropappus, Lamyra, Lamyropappus, Lamyropsis, Lancisia, Langebergia, Lantanopsis, Laphamia, Laphangium, Lappa, Lapsana, Lapsanastrum, Lasianthaea, Lasiocephalus, Lasiolaena, Lasiopogon, Lasiospermum, Lasiospora, Lasthenia, Launaea, Lawrencella, Laxmannia, Layia, Lebetina, Lecocarpus, Leibnitzia, Leiboldia, Leighia, Leiocarpa, Lemooria, Leonis, Leontodon, Leontonyx, Leontopodium, Lepicaune, Lepidaploa, Lepidesmia, Lepidolopha, Lepidolopsis, Lepidonia, Lepidophorum, Lepidophyllum, Lepidospartum, Lepidostephium, Leptinella, Leptocarpha, Leptoclinium, Leptopoda, Leptorhynchos, Leptostelma, Leptosyne, Lescaillea, Lessingia, Lessingianthus, Leto, Leucactinia, Leucanthemella, Leucanthemopsis, Leucanthemum, Leucheria, Leuciva, Leucochrysum, Leucogenes, Leucomeris, Leucophyta, Leucoptera, Leucoseris, Leunisia, Leuzea, Leysera, Liabellum, Liabum, Liatris, Libanothamnus, Lidbeckia, Lifago, Ligularia, Ligulariopsis, Limbarda, Lindheimera, Linosyris, Linzia, Lipochaeta, Lipskyella, Litogyne, Litothamnus, Litrisa, Llerasia, Logfia, Lomanthus, Lomatozona, Lonas, Lopholaena, Lophopappus, Lorandersonia, Lordhowea, Lorentea, Lorentzianthus, Loricaria, Lourteigia, Loxothysanus, Lucilia, Luciliocline, Luina, Lulia, Lundellianthus, Lundinia, Lycapsus, Lychnophora, Lychnophoriopsis, Lycoseris, Lygodesmia, Machaeranthera, Macledium, Macowania, Macrachaenium, Macraea, Macropodina, Macvaughiella, Madagaster, Madaria, Madia, Mairia, Malacothrix, Malmeanthus, Malperia, Mantagnaea, Mantisalca, Manyonia,
Marasmodes, Marshallia, Marshalljohnstonia, Marticorenia, Matricaria, Mattfeldanthus, Mattfeldia, Matudina, Mauranthemum, Mausolea, Mecomischus, Medranoa, Melampodium, Melanoseris, Melanthera, Merrittia, Mesanthophora, Mesogramma, Mesoneuris, Metalasia, Metastevia, Mexerion, Mexianthus, Micractis, Microbahia, Microcephala, Microchaeta, Microglossa, Microgyne, Microlecane, Microliabum, Micropsis, Micropus, Microseris, Microspermum, Mikania, Mikaniopsis, Milleria, Millina, Millotia, Minasia, Minuria, Miricacalia, Misbrookea, Miyamayomena, Mniodes, Monactis, Monarrhenus, Monencyanthes, Monoculus, Monogereion, Monolopia, Monopholis, Monoptilon, Monosis, Montanoa, Monticalia, Moonia, Moquinia, Morithamnus, Moscharia, Msuata, Mtonia, Mulgedium, Munnozia, Munzothamnus, Muschleria, Musilia, Musteron, Mutisia, Myanmaria, Myopordon, Myriactis, Myriocephalus, Myripnois, Myxopappus, Nabalus, Nablonium, Nananthea, Nannoglottis, Nanothamnus, Nardophyllum, Narvalina, Nassauvia, Nauplius, Neblinaea, Neja, Nemosenecio, Neocabreria, Neocuatrecasia, Neohintonia, Neojeffreya, Neomirandea, Neonesomia, Neopallasia, Neotysonia, Nephrotheca, Nesampelos, Nesomia, Nestlera, Nestotus, Neurolaena, Neurolakis, Nicolasia, Nicolletia, Nidorella, Nikitinia, Nipponanthemum, Nivellea, Nocca, Nolletia, Nordenstamia, Norlindhia, Nothobaccharis, Nothocalais, Noticastrum, Notobasis, Notonia, Notoseris, Nouelia, Novaguinea, Novenia, Novopokrovskia, Oaxacania, Oblivia, Ochrocephala, Oclemena, Odixia, Odontocline, Odontotrichum, Oedera, Oiospermum, Oldenburgia, Oldfeltia, Olearia, Olgaea, Oligactis, Oliganthes, Oligocarpus, Oligochaeta, Oligoneuron, Oligosporus, Oligothrix, Olivaea, Omalotheca, Omphalopappus, Oncosiphon, Ondetia, Onobroma, Onopordum, Onoseris, Oocephala, Oonopsis, Oparanthus, Ophryosporus, Opisthopappus, Oporinia, Orbivestus, Oreochrysum, Oreoleysera, Oreostemma, Oresbia, Oriastrum, Oritrophium, Orochaenactis, Orthopappus, Osbertia, Osmadenia, Osmiopsis, Osmitopsis, Osteospermum, Otanthus, Oteiza, Othake, Othonna, Otopappus, Otospermum, Oxycarpha, Oxylaena, Oxylobus, Oxypappus, Oxyphyllum, Oxytenia, Oyedaea, Ozothamnus, Pachylaena, Pachystegia, Pachythamnus, Packera, Pacourina, Paenula, Palafoxia, Paleaepappus, Pallenis, Pamphalea, Paneroa, Panphalea, Pappobolus, Papuacalia, Paquerina, Paracalia, Parafaujasia, Paragynoxys, Paralychnophora, Paramiflos, Paranephelius, Parantennaria, Parapiqueria, Parapolydora, Paraprenanthes, Parasenecio, Parastrephia, Parasyncalathium, Parthenice, Parthenium, Pasaccardoa, Pascalia, Paurolepis, Pechuel-loeschea, Pectis, Pegolettia, Peltidium, Pelucha, Pembertonia, Pentacalia, Pentachaeta, Pentalepis, Pentanema, Pentatrichia, Pentzia, Perdicium, Perezia, Pericallis, Pericome, Peripleura, Perityle, Perplexia, Perralderia, Pertya, Perymeniopsis, Perymenium, Petalacte, Petasites, Peteravenia, Petradoria, Petrobium, Peucephyllum, Phacellothrix, Phaenocoma, Phaeopappus, Phagnalon, Phalacrachena, Phalacraea, Phalacrocarpum, Phalacroloma, Phalacroseris, Phaneroglossa, Phanerostylis, Phania, Philactis, Philoglossa, Philyrophyllum, Phitosia, Phoebanthus, Phyllocephalum, Phymaspermum, Picnomon, Picradenia, Picradeniopsis, Picridium, Picris, Picrosia, Picrothamnus, Pilosella, Pilostemon, Pinaropappus, Pinillosia, Piora, Pippenalia, Piptocarpha, Piptocoma, Piptolepis, Piptothrix, Piqueria, Piqueriella, Piqueriopsis, Pithecoseris, Pithocarpa,
Pittocaulon, Pityopsis, Plagiobasis, Plagiocheilus, Plagiolophus, Plagius, Planaltoa, Planea, Plateilema, Platycarpha, Platychaete, Platypodanthera, Platyschkuhria, Plazia, Plecostachys, Plectocephalus, Pleiacanthus, Pleiotaxis, Pleocarphus, Pleurocarpaea, Pleurocoronis, Pleuropappus, Pleurophyllum, Pluchea, Podachaenium, Podanthus, Podocoma, Podolepis, Podospermum, Podotheca, Poecilolepis, Pogonolepis, Pojarkovia, Pollalesta, Polyachyrus, Polyanthina, Polyarrhena, Polycalymma, Polychrysum, Polydora, Polymnia, Polytaxis, Porophyllum, Porphyrostemma, Postia, Praxeliopsis, Praxelis, Prenanthella, Prenanthes, Prestelia, Printzia, Prolobus, Prolongoa, Pronacron, Proteopsis, Proustia, Psacaliopsis, Psacalium, Psathyrotes, Psathyrotopsis, Psednotrichia, Psephellus, Pseudelephantopus, Pseudobahia, Pseudoblepharispermum, Pseudobrickellia, Pseudoclappia, Pseudoglossanthis, Pseudognaphalium, Pseudogynoxys, Pseudohandelia, Pseudojacobaea, Pseudokyrsteniopsis, Pseudoligandra, Pseudolinosyris, Pseudonoseris, Pseudopiptocarpha, Pseudostifftia, Pseudoyoungia, Psiadia, Psiadiella, Psila, Psilactis, Psilocarphus, Psilostrophe, Psychrogeton, Ptarmica, Pterachaenia, Pterigeron, Pterocaulon, Pterochaeta, Pterocypsela, Pteronia, Pterotheca, Pterygopappus, Ptiloria, Ptilostemon, Pulicaria, Punduana, Pycnosorus, Pyrethropsis, Pyrethrum, Pyrrhopappus, Pyrrocoma, Quechualia, Quelchia, Quinetia, Quinqueremulus, Rachelia, Radlkoferotoma, Rafinesquia, Raillardella, Railliardia, Rainiera, Raoulia, Raouliopsis, Rastrophyllum, Ratibida, Raulinoreitzia, Rayjacksonia, Reichardia, Relhania, Remya, Rennera, Rensonia, Revealia, Rhagadiolus, Rhamphogyne, Rhanteriopsis, Rhanterium, Rhaponticoides, Rhaponticum, Rhetinocarpha, Rhetinodendron, Rhetinolepis, Rhinactina, Rhinactinidia, Rhodanthe, Rhodanthemum, Rhodogeron, Rhynchopsidium, Rhynchospermum, Rhysolepis, Richterago, Richteria, Ridan, Riencourtia, Rigiopappus, Robinsonecio, Robinsonia, Rochonia, Rodigia, Rohria, Rojasianthe, Rolandra, Roldana, Roodebergia, Rosenia, Rothmaleria, Rudbeckia, Rugelia, Ruilopezia, Rumfordia, Russowia, Rutidosis, Sabazia, Sachsia, Salcedoa, Salmea, Salmeopsis, Santolina, Santosia, Sanvitalia, Sartorina, Sartwellia, Saussurea, Saussuria, Scabrethia, Scalesia, Scariola, Scherya, Schischkinia, Schistocarpha, Schistostephium, Schizogyne, Schizoptera, Schizotrichia, Schkuhria, Schlagintweitia, Schlechtendalia, Schmalhausenia, Schmidtia, Schoenia, Schumeria, Sciadocephala, Sclerocarpus, Sclerolepis, Sclerorhachis, Scolymus, Scorzonera, Scorzoneroides, Scrobicaria, Selleophytum, Selloa, Semiria, Senecillis, Senecio, Senecioneae, Sericocarpus, Seriola, Seriphidium, Seriphium, Serratula, Seruneum, Shafera, Sheareria, Shinnersia, Shinnersoseris, Siapaea, Sideranthus, Siebera, Siemssenia, Sigesbeckia, Siloxerus, Silphium, Silybum, Simsia, Sinacalia, Sinclairia, Sinosenecio, Sipolisia, Smallanthus, Soaresia, Sobreyra, Solanecio, Solenogyne, Solenotheca, Solidago, Soliva, Sommerfeltia, Sonchella, Sonchus, Sondottia, Soroseris, Soyeria, Spadonia, Spaniopappus, Sphaeranthus, Sphaereupatorium, Sphaeromeria, Sphaeromorphaea, Sphagneticola, Spilanthes, Spiracantha, Spiroseris, Squamopappus, Stachycephalum, Staehelina, Standleyanthus, Staurochlamys, Steiractinia, Steirodiscus, Stemmacantha, Stemmatella, Stemmodontia, Stenachaenium, Stenactis, Stenocarpha, Stenocephalum, Stenocline, Stenopadus, Stenophalium, Stenops, Stenoseris, Stenotus, Stephanbeckia, Stephanochilus, Stephanodoria, Stephanomeria, Stephanopholis, Steptorhamphus, Stevia, Steviopsis, Steyermarkina, Stifftia, Stilpnogyne, Stilpnolepis, Stilpnopappus, Stizolophus, Stobaea, Stoebe, Stokesia, Stomatanthes, Stomatochaeta, Stramentopappus,
Streptoglossa, Strobocalyx, Strophopappus, Strotheria, Struchium, Stuartina, Stuckertiella, Stuessya, Stylocline, Stylotrichium, Symphipappus, Symphyllocarpus, Symphyopappus, Symphyotrichum, Syncalathium, Syncarpha, Syncephalum, Syncretocarpus, Synedrella, Synedrellopsis, Syneilesis, Synotis, Syntrichopappus, Synurus, Syreitschikovia, Tafalla, Tagetes, Takhtajaniantha, Talamancalia, Tamania, Tamaulipa, Tanacetopsis, Tanacetum, Taplinia, Taraxacum, Tarchonanthus, Tarlmounia, Tehuana, Teixeiranthus, Telanthophora, Telekia, Telmatophila, Tenrhynea, Tephroseris, Tessaria, Tetracarpum, Tetrachyron, Tetradymia, Tetragonotheca, Tetramolopium, Tetraneuris, Tetranthus, Tetraperone, Thaminophyllum, Thamnoseris, Thelesperma, Thespidium, Thespis, Thevenotia, Thiseltonia, Thrincia, Thurovia, Thymophylla, Thymopsis, Tiarocarpus, Tibetoseris, Tietkensia, Tilesia, Tithonia, Toiyabea, Tolbonia, Tolpis, Tomentaurum, Tonestus, Tostimontia, Tourneuxia, Townsendia, Trachodes, Tracyina, Tragopogon, Traversia, Trepadonia, Trichanthemis, Trichanthodium, Trichocline, Trichocoronis, Trichocoryne, Trichogonia, Trichogoniopsis, Trichogyne, Tricholepis, Trichoptilium, Trichospira, Tridactylina, Tridax, Trigonopterum, Trigonospermum, Trilisa, Triniteurybia, Trioncinia, Tripleurospermum, Triplocephalum, Triplotaxis, Tripolium, Tripteris, Triptilion, Triptilium, Triptilodiscus, Trixis, Troglophyton, Troximon, Tuberculocarpus, Tuberostylis, Tugarinovia, Turaniphytum, Turczaninowia, Tussilago, Tuxtla, Tyleropappus, Tyrimnus, Tzvelevopyrethrum, Uechtritzia, Ugamia, Unxia, Urbananthus, Urbanisol, Urbinella, Urmenetea, Urolepis, Uropappus, Urospermum, Ursinia, Varilla, Varthemia, Vasquezia, Vellereophyton, Venegasia, Venidium, Verbesina, Vernonanthura, Vernonella, Vernonia, Vernoniastrum, Vernonieae, Vernoniopsis, Vieraea, Viereckia, Vigethia, Viguiera, Villanova, Villasenoria, Vinicia, Vittadinia, Vittetia, Volutarella, Volutaria, Waitzia, Waldheimia, Wamalchitamia, Wardaster, Warionia, Wedelia, Welwitschiella, Werneria, Westoniella, Wiestia, Wilkesia, Willemetia, Willoughbya, Wollastonia, Wulffia, Wunderlichia, Wyethia, Xanthisma, Xanthium, Xanthocephalum, Xanthopappus, Xenophyllum, Xeranthemum, Xerochrysum, Xerolekia, Xerxes, Xiphochaeta, Xylanthemum, Xylorhiza, Xylothamia, Xylovirgata, Yermo, Youngia, Yunquea, Zaluzania, Zemisia, Zexmenia, Zinnia, Zoegea, Zollikoferia, Zoutpansbergia, Zyrphelis, Zyzyxia.
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