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Plant Family: 1720 Genera in Asteraceae

Asteraceae: My Blooming Fascination

Growing up amidst the lush greenery, I’ve always had an inherent love for nature’s wonders. Among them, the Asteraceae family holds a special place in my heart. With their diverse forms, vibrant colors, and sheer ubiquity, these flowering plants have been a constant source of fascination for me.

Also known as the Compositae family, Asteraceae comprises over 32,000 species, making it the largest family of flowering plants. From towering sunflowers to delicate daisies, the diversity within this family is awe-inspiring. As a plant enthusiast, I’ve spent countless hours exploring the intricate details of these flowers, and I’m constantly amazed by their complex structures.

One of the most striking features of Asteraceae is their unique inflorescence, or flower head. What appears to be a single flower is, in fact, a cluster of numerous tiny flowers, or florets, arranged on a receptacle. These florets come in two main types: ray florets, which are often petal-like and brightly colored, and disc florets, which are usually tubular and located in the center of the flower head. This clever design not only enhances the visual appeal of the flowers but also attracts a wide array of pollinators, ensuring the continuation of their species.

As I delve deeper into the world of Asteraceae, I encounter an astonishing array of genera, each with its own unique charm. Sunflowers (Helianthus), with their towering stalks and radiant yellow faces, are a symbol of joy and optimism. Daisies (Bellis), with their simple elegance and cheerful demeanor, evoke a sense of innocence and purity. Asters (Aster), with their starry clusters of colorful flowers, add a touch of magic to any landscape.

The list of captivating genera goes on and on. Chrysanthemums (Chrysanthemum), revered in many cultures for their beauty and symbolism, come in a dazzling array of colors and forms. Dahlias (Dahlia), with their intricate patterns and vibrant hues, are a testament to nature’s artistry. Zinnias (Zinnia), with their bold colors and long-lasting blooms, are a favorite among gardeners.

Beyond their aesthetic appeal, Asteraceae plants play a vital role in our ecosystem. They provide food and shelter for countless insects, birds, and other animals. Many species are also used in traditional medicine and have been shown to possess various medicinal properties.

As a nature lover and aspiring botanist, I’m committed to learning more about this remarkable family of plants. I believe there’s still so much to discover about their evolution, diversity, and ecological significance. By studying and appreciating these plants, we can gain a deeper understanding of the natural world and our place within it.

Genera List

  1. Abrotanella Cass.
  2. Acamptopappus A.Gray
  3. Acanthocephalus Kar. & Kir.
  4. Acanthocladium F.Muell.
  5. Acanthodesmos C.D.Adams & duQuesnay
  6. Acanthospermum Schrank
  7. Acanthostyles R.M.King & H.Rob.
  8. Achillea L. – 186 Species in Genus Achillea
  9. Achnophora F.Muell.
  10. Achnopogon Maguire, Steyerm. & Wurdack
  11. Achyrachaena Schauer
  12. Achyranthemum N.G.Bergh
  13. Achyrocline (Less.) DC.
  14. Achyropappus Kunth
  15. Acilepidopsis H.Rob.
  16. Acilepis D.Don
  17. Acmella Rich. ex Pers.
  18. Acomis F.Muell.
  19. Acourtia D.Don
  20. Acrisione B.Nord.
  21. Acritopappus R.M.King & H.Rob.
  22. Actinobole Endl.
  23. Acunniana Orchard
  24. Adeia G.L.Nesom
  25. Adelostigma Steetz
  26. Adenanthellum B.Nord.
  27. Adenocaulon Hook.
  28. Adenocritonia R.M.King & H.Rob.
  29. Adenoglossa B.Nord.
  30. Adenoon Dalzell
  31. Adenophyllum Pers.
  32. Adenostemma J.R.Forst. & G.Forst.
  33. Adenostyles Cass.
  34. Adenothamnus D.D.Keck
  35. Adiaphila G.L.Nesom
  36. Aedesia O.Hoffm.
  37. Aequatorium B.Nord.
  38. Aetheolaena Cass.
  39. Afroaster J.C.Manning & Goldblatt
  40. Afrocarduus (Kazmi) N.Garcia, Moreyra & Susanna
  41. Afrocirsium Calleja, N.Garcia, Moreyra & Susanna
  42. Ageratella A.Gray ex S.Watson
  43. Ageratina Spach – 315 Species in Genus Ageratina
  44. Ageratinastrum Mattf.
  45. Ageratum L. – 38 Species in Genus Ageratum – Floss Flower
  46. Agnorhiza (Jeps.) W.A.Weber
  47. Agoseris Raf.
  48. Agrianthus Mart. ex DC.
  49. Ainsliaea DC.
  50. Ajania Poljakov
  51. Ajaniopsis C.Shih
  52. Alatoseta Compton
  53. Albertinia Spreng.
  54. Aldama La Llave
  55. Alepidocline S.F.Blake
  56. Alfredia Cass.
  57. Aliella Qaiser & Lack
  58. Allagopappus Cass.
  59. Allardia Decne.
  60. Allittia P.S.Short
  61. Allocephalus Bringel, J.N.Nakaj. & H.Rob.
  62. Alloispermum Willd.
  63. Allopterigeron Dunlop
  64. Almutaster Á.Löve & D.Löve
  65. Alomia Kunth
  66. Alomiella R.M.King & H.Rob.
  67. Ambassa Steetz
  68. Amberboa (Pers.) Less.
  69. Amblyolepis DC.
  70. Amblyopappus Hook. & Arn.
  71. Amblysperma Benth.
  72. Amboroa Cabrera
  73. Ambrosia L.
  74. Ameghinoa Speg.
  75. Amellus L.
  76. Ammobium R.Br. – 3 Species in Genus Ammobium
  77. Amolinia R.M.King & H.Rob.
  78. Ampelaster G.L.Nesom
  79. Amphiachyris (DC.) Nutt.
  80. Amphiglossa DC.
  81. Amphipappus Torr. & A.Gray
  82. Amphoricarpos Vis.
  83. Anacantha (Iljin) Soják
  84. Anacyclus L.
  85. Ananthura H.Rob. & Skvarla
  86. Anaphalioides (Benth. & Hook.f.) Kirp.
  87. Anaphalis DC.
  88. Anastraphia D.Don
  89. Anaxeton Gaertn.
  90. Ancathia DC.
  91. Ancistrocarphus A.Gray
  92. Anderbergia B.Nord.
  93. Andicolea Mayta & Molinari
  94. Andryala L.
  95. Anemocarpa Paul G.Wilson
  96. Angeldiazia M.O.Dillon & Zapata
  97. Angianthus J.C.Wendl.
  98. Anisocarpus Nutt.
  99. Anisochaeta DC.
  100. Anisocoma Torr. & A.Gray
  101. Anisopappus Hook. & Arn.
  102. Antennaria Gaertn. – 46 Species in Genus Antennaria
  103. Anteremanthus H.Rob.
  104. Anthemis L. – 167 Species in Genus Anthemis
  105. × Anthepleurospermum Rothm.
  106. Anticona E.Linares, J.Campos & A.Galán
  107. Antillanthus B.Nord.
  108. Antillia R.M.King & H.Rob.
  109. Antiphiona Merxm.
  110. Anvillea DC.
  111. Apalochlamys Cass.
  112. Aphanactis Wedd.
  113. Aphanostephus DC.
  114. Aphelexis D.Don
  115. Aphyllocladus Wedd.
  116. Apodocephala Baker
  117. Apopyros G.L.Nesom
  118. Aposeris Neck.
  119. Apostates Lander
  120. Apowollastonia Orchard
  121. Aquilula G.L.Nesom
  122. Arbelaezaster Cuatrec.
  123. Archanthemis Lo Presti & Oberpr.
  124. Archibaccharis Heering
  125. Archidasyphyllum (Cabrera) P.L.Ferreira, Saavedra & Groppo
  126. Archiserratula L.Martins
  127. Arctium L. – 52 Species in Genus Arctium
  128. Arctogeron DC.
  129. Arctotheca J.C.Wendl.
  130. Arctotis L. – 70 Species in Genus Arctotis
  131. Argentipallium Paul G.Wilson
  132. Argyranthemum Webb – 23 Species in Genus Argyranthemum
  133. × Argyrautia Sherff
  134. Argyroglottis Turcz.
  135. Argyrotegium J.M.Ward & Breitw.
  136. Argyroxiphium DC.
  137. Aristeguietia R.M.King & H.Rob.
  138. Arnaldoa Cabrera
  139. Arnica L. – 31 Species in Genus Arnica
  140. Arnicastrum Greenm.
  141. Arnoglossum Raf.
  142. Arnoseris Gaertn.
  143. Arrhenechthites Mattf.
  144. Arrojadocharis Mattf.
  145. Arrowsmithia DC.
  146. Artemisia L. – 508 Species in Genus Artemisia
  147. Artemisiopsis S.Moore
  148. Asanthus R.M.King & H.Rob.
  149. Ascidiogyne Cuatrec.
  150. Askellia W.A.Weber
  151. Aspilia Thouars
  152. Asplundianthus R.M.King & H.Rob.
  153. Astartoseris N.Kilian, Hand, Hadjik., Christodoulou & Bou Dagh.
  154. Aster L. – 187 Species in Genus Aster
  155. Asteridea Lindl.
  156. Asteriscus Moench
  157. Asterothamnus Novopokr.
  158. × Asterron Olshanskyi
  159. Astranthium Nutt.
  160. Athanasia L. – 41 Species in Genus Athanasia
  161. Athrixia Ker Gawl.
  162. Athroisma DC.
  163. Atractylis L.
  164. Atractylodes DC. – 5 Species in Genus Atractylodes
  165. Atrichantha Hilliard & B.L.Burtt
  166. Atrichoseris A.Gray
  167. Austrobrickellia R.M.King & H.Rob.
  168. Austrocritonia R.M.King & H.Rob.
  169. Austroeupatorium R.M.King & H.Rob.
  170. Austroliabum H.Rob. & Brettell
  171. Austrosynotis C.Jeffrey
  172. Avellara Blanca & C.Díaz
  173. Axiniphyllum Benth.
  174. Ayapana Spach – 17 Species in Genus Ayapana
  175. Ayapanopsis R.M.King & H.Rob.
  176. Aynia H.Rob.
  177. Aytacia Yıld.
  178. Aztecaster G.L.Nesom
  179. Baccharis L. – 451 Species in Genus Baccharis
  180. Baccharoides Moench
  181. Baculellum L.V.Ozerova & A.C.Timonin
  182. × Bacurio Gideon F.Sm. & Figueiredo
  183. Badilloa R.M.King & H.Rob.
  184. Baeriopsis J.T.Howell
  185. Bahianthus R.M.King & H.Rob.
  186. Bahiopsis Kellogg
  187. Baileya Harv. & A.Gray ex Torr.
  188. Bajacalia Loockerman, B.L.Turner & R.K.Jansen
  189. Balduina Nutt.
  190. Balladonia P.S.Short
  191. Balsamorhiza Hook. – 15 Species in Genus Balsamorhiza
  192. Baltimora L.
  193. Barkleyanthus H.Rob. & Brettell
  194. Barnadesia Mutis ex L.f.
  195. Barrosoa R.M.King & H.Rob.
  196. Bartlettia A.Gray
  197. Bartlettina R.M.King & H.Rob.
  198. Basedowia E.Pritz.
  199. Bathysanthus G.L.Nesom
  200. Batopilasia G.L.Nesom & R.D.Noyes
  201. Bebbia Greene
  202. Bechium DC.
  203. Bedfordia DC.
  204. Bejaranoa R.M.King & H.Rob.
  205. Bellida Ewart
  206. Bellis L. – 14 Species in Genus Bellis
  207. Bellium L.
  208. Belloa J.Rémy
  209. Benitoa D.D.Keck
  210. Berardia Vill.
  211. Berkheya Ehrh.
  212. Berkheyopsis O.Hoffm.
  213. Berlandiera DC.
  214. Berroa Beauverd
  215. Bertilia Cron
  216. Berylsimpsonia B.L.Turner
  217. Bethencourtia Choisy
  218. Bidens L. – 227 Species in Genus Bidens
  219. Bigelowia DC.
  220. Bishopanthus H.Rob.
  221. Bishopiella R.M.King & H.Rob.
  222. Bishovia R.M.King & H.Rob.
  223. Blainvillea Cass.
  224. Blakiella Cuatrec.
  225. Blanchetia DC.
  226. Blennosperma Less.
  227. Blennospora A.Gray
  228. Blepharipappus Hook.
  229. Blepharispermum DC.
  230. Blepharizonia (A.Gray) Greene
  231. Blumea DC.
  232. Boeberastrum Rydb.
  233. Boeberoides (DC.) Strother
  234. Bolandia Cron
  235. Bolanosa A.Gray
  236. Boltonia L’Hér. – 6 Species in Genus Boltonia
  237. Bombycilaena (DC.) Smoljan.
  238. Borrichia Adans.
  239. Bothriocline Oliv. ex Benth.
  240. Brachanthemum DC.
  241. Brachionostylum Mattf.
  242. Brachyclados D.Don
  243. Brachyglottis J.R.Forst. & G.Forst.
  244. Brachylaena R.Br.
  245. Brachyscome Cass. – 99 Species in Genus Brachyscome
  246. Brachythrix Wild & G.V.Pope
  247. Bradburia Torr. & A.Gray
  248. Brenandendron H.Rob.
  249. Brickellia Elliott
  250. Brickelliastrum R.M.King & H.Rob.
  251. Brintonia Greene
  252. Brocchia Vis.
  253. Buphthalmum L.
  254. Burkartia Crisci
  255. Burnellia Mesfin & D.J.Crawford
  256. Caatinganthus H.Rob.
  257. Cabobanthus H.Rob.
  258. Cabreraea Bonif.
  259. Cabreriella Cuatrec.
  260. Cacaliopsis A.Gray
  261. Cacosmia Kunth
  262. Cadiscus E.Mey. ex DC.
  263. Caesulia Roxb.
  264. Calanticaria (B.L.Rob. & Greenm.) E.E.Schill. & Panero
  265. Calea L. – 163 Species in Genus Calea
  266. Calendula L. – 16 Species in Genus Calendula
  267. Callicephalus C.A.Mey.
  268. Callilepis DC.
  269. Callistephus Cass. – Callistephus Chinensis of Genus Callistephus – China Aster
  270. Calocephalus R.Br.
  271. Calomeria Vent.
  272. Calorezia Panero
  273. Calostephane Benth.
  274. Calotesta P.O.Karis
  275. Calotis R.Br.
  276. Calycadenia DC.
  277. Calycoseris A.Gray
  278. Calyptocarpus Less.
  279. Camchaya Gagnep.
  280. Campovassouria R.M.King & H.Rob.
  281. Camptacra N.T.Burb.
  282. Campuloclinium DC.
  283. Canadanthus G.L.Nesom
  284. Cancrinia Kar. & Kir.
  285. Cancriniella Tzvelev
  286. Capelio B.Nord.
  287. Caputia B.Nord. & Pelser
  288. Cardopatium Juss.
  289. × Carduocirsium Sennen
  290. Carduus L.
  291. Carlina L. – 32 Species in Genus Carlina
  292. Carlquistia B.G.Baldwin
  293. Carminatia Moc. ex DC.
  294. Carpesium L.
  295. Carphephorus Cass.
  296. Carphochaete A.Gray
  297. Carthamus L. – 41 Species in Genus Carthamus
  298. Cassinia R.Br.
  299. Castanedia R.M.King & H.Rob.
  300. Castrilanthemum Vogt & Oberpr.
  301. Castroviejoa Galbany, L.Sáez & Benedí
  302. Catamixis Thomson
  303. Catananche L.
  304. Catatia Humbert
  305. Catolesia D.J.N.Hind
  306. Caucasalia B.Nord.
  307. Caucasoseris M.Güzel, N.Kilian, Sennikov & Coșkunç.
  308. Cavalcantia R.M.King & H.Rob.
  309. Cavea W.W.Sm. & J.Small
  310. Caxamarca M.O.Dillon & Sagást.
  311. × Celmearia Heenan
  312. Celmisia Cass.
  313. Centaurea L. – 821 Species in Genus Centaurea
  314. Centaurodendron Johow
  315. Centauropsis Bojer ex DC.
  316. Centaurothamnus Wagenitz & Dittrich
  317. Centenaria P.Gonzáles, A.Cano & H.Rob.
  318. Centipeda Lour.
  319. Centratherum Cass.
  320. Centromadia Greene
  321. Centropappus Hook.f.
  322. Cephalipterum A.Gray
  323. Cephalopappus Nees & Mart.
  324. Cephalosorus A.Gray
  325. Ceratogyne Turcz.
  326. Ceruana Forssk.
  327. Chacoa R.M.King & H.Rob.
  328. Chaenactis DC.
  329. Chaetacalia Pruski
  330. Chaetadelpha A.Gray ex S.Watson
  331. Chaetanthera Ruiz & Pav.
  332. Chaetopappa DC.
  333. Chaetymenia Hook. & Arn.
  334. Chamaechaenactis Rydb.
  335. Chamaegeron Schrenk.
  336. Chamaeleon Cass.
  337. Chamaemelum Mill.
  338. Chamaepus Wagenitz
  339. Chaochienchangia G.L.Nesom
  340. Chaptalia Vent.
  341. Charadranaetes Janovec & H.Rob.
  342. Chardinia Desf.
  343. Cheirolophus Cass.
  344. Chersodoma Phil.
  345. Chevreulia Cass.
  346. Chiliadenus Cass.
  347. Chiliocephalum Benth.
  348. Chiliophyllum Phil.
  349. Chiliotrichiopsis Cabrera
  350. Chiliotrichum Cass.
  351. Chimantaea Maguire, Steyerm. & Wurdack
  352. Chionolaena DC.
  353. Chionopappus Benth.
  354. Chlamydophora Ehrenb. ex Less.
  355. Chloracantha G.L.Nesom, Y.B.Suh, D.R.Morgan, S.D.Sundb. & B.B.S
  356. Chondrilla L.
  357. Chondropyxis D.A.Cooke
  358. Chresta Vell. ex DC.
  359. Chromolaena DC.
  360. Chromolepis Benth.
  361. Chronopappus DC.
  362. Chrysactinia A.Gray
  363. Chrysactinium Wedd.
  364. Chrysanthellum Rich.
  365. Chrysanthemum L.
  366. Chrysanthoglossum B.H.Wilcox, K.Bremer & Humphries
  367. Chryselium Urtubey & S.E.Freire
  368. Chrysocephalum Walp.
  369. Chrysocoma L.
  370. Chrysogonum L.
  371. Chrysolaena H.Rob.
  372. Chrysoma Nutt.
  373. Chrysophtalmum Sch.Bip. ex Walp.
  374. Chrysopsis (Nutt.) Elliott
  375. Chrysothamnus Nutt.
  376. Chthonocephalus Steetz
  377. Chucoa Cabrera
  378. Chuquiraga Juss.
  379. Cicerbita Wallr.
  380. Ciceronia Urb.
  381. Cichorium L.
  382. Cineraria L.
  383. Cirsium Mill. – 471 Species in Genus Cirsium
  384. Cissampelopsis Miq.
  385. Cladanthus Cass.
  386. Cladochaeta DC.
  387. Clappia A.Gray
  388. Clibadium F.Allam. ex L.
  389. Cloiselia S.Moore
  390. Cnicothamnus Griseb.
  391. Coleocoma F.Muell.
  392. Coleostephus Cass.
  393. Colobanthera Humbert
  394. Cololobus H.Rob.
  395. Columbiadoria G.L.Nesom
  396. Comaclinium Scheidw. & Planch.
  397. Commidendrum Burch. ex DC.
  398. Condylidium R.M.King & H.Rob.
  399. Condylopodium R.M.King & H.Rob.
  400. Conocliniopsis R.M.King & H.Rob.
  401. Conoclinium DC.
  402. Constancea B.G.Baldwin
  403. Cordiofontis G.L.Nesom
  404. Coreocarpus Benth.
  405. Coreopsis L.
  406. Corethamnium R.M.King & H.Rob.
  407. Corethrogyne DC.
  408. Coronidium Paul G.Wilson
  409. Corymbium Gronov.
  410. Cosmos Cav.
  411. Cota J.Gay – 37 Species in Genus Cota
  412. × Cotanthemis Holub
  413. Cotula L.
  414. Coulterella Vasey & Rose
  415. Cousinia Cass.
  416. Cousiniopsis Nevski
  417. Craspedia G.Forst.
  418. Crassocephalum Moench
  419. Crassothonna B.Nord.
  420. Cratystylis S.Moore
  421. Cremanthodium Benth.
  422. Cremnothamnus Puttock
  423. × Crepi-hieracium P.Fourn.
  424. Crepidiastrum Nakai
  425. Crepis L.
  426. Criscia Katinas
  427. Criscianthus Grossi & J.N.Nakaj.
  428. Critonia P.Browne
  429. Critoniadelphus R.M.King & H.Rob.
  430. Critoniella R.M.King & H.Rob.
  431. Critoniopsis Sch.Bip.
  432. Crocidium Hook.
  433. Crocodilium Hill
  434. Cronquistianthus R.M.King & H.Rob.
  435. Croptilon Raf.
  436. Crossostephium Less.
  437. Crossothamnus R.M.King & H.Rob.
  438. Crupina (Pers.) DC.
  439. Crystallopollen Steetz
  440. Cuatrecasanthus H.Rob.
  441. Cuatrecasasiella H.Rob.
  442. Cuchumatanea Seid. & Beaman
  443. Culcitium Bonpl.
  444. Cullumia R.Br.
  445. Cuniculotinus Urbatsch, R.P.Roberts & Neubig
  446. Curio P.V.Heath – 17 Species in Genus Curio
  447. Cuspidia Gaertn.
  448. Cyanthillium Blume
  449. Cyathomone S.F.Blake
  450. Cyclolepis Gillies ex D.Don
  451. Cylindrocline Cass.
  452. Cymbonotus Cass.
  453. Cymbopappus B.Nord.
  454. Cymophora B.L.Rob.
  455. Cynara L. – 12 Species in Genus Cynara
  456. Cyrtocymura H.Rob.
  457. Dacryotrichia Wild
  458. Dahlia Cav.
  459. Damnamenia Given
  460. Damnxanthodium Strother
  461. Dasyandantha H.Rob.
  462. Dasyanthina H.Rob.
  463. Dasycondylus R.M.King & H.Rob.
  464. Dasyphyllum Kunth
  465. Dauresia B.Nord. & Pelser
  466. Daveaua Willk. ex Mariz
  467. Davilanthus E.E.Schill. & Panero
  468. Decachaeta DC.
  469. Decaneuropsis H.Rob. & Skvarla
  470. Decastylocarpus Humbert
  471. Decazesia F.Muell.
  472. Deinandra Greene
  473. Delairea Lem.
  474. Delamerea S.Moore
  475. Delilia Spreng.
  476. Delwiensia W.A.Weber & R.C.Wittmann
  477. Dendrocacalia (Nakai) Nakai
  478. Dendrophorbium (Cuatrec.) C.Jeffrey
  479. Dendrosenecio (Hauman ex Hedberg) B.Nord. – 12 Species in Genus Dendrosenecio
  480. Dendroviguiera E.E.Schill. & Panero
  481. Denekia Thunb.
  482. Desmanthodium Benth.
  483. Dewildemania O.Hoffm.
  484. Diacranthera R.M.King & H.Rob.
  485. Diaperia Nutt.
  486. Diaphractanthus Humbert
  487. Dicercoclados C.Jeffrey & Y.L.Chen
  488. Dicerothamnus Koek.
  489. Dichaetophora A.Gray
  490. Dichrocephala L’Hér. ex DC.
  491. Dichromochlamys Dunlop
  492. Dicoma Cass.
  493. Dicomopsis S.Ortiz
  494. Dicoria Torr. & A.Gray
  495. Dicranocarpus A.Gray
  496. Didelta L’Hér.
  497. Dielitzia P.S.Short
  498. Dieteria Nutt.
  499. Digitacalia Pippen
  500. Dillandia V.A.Funk & H.Rob.
  501. Dimeresia A.Gray
  502. Dimerostemma Cass.
  503. Dimorphocoma F.Muell. & Tate
  504. Dimorphotheca Moench
  505. Diodontium F.Muell.
  506. Diplostephium Kunth
  507. Dipterocome Fisch. & C.A.Mey.
  508. Dipterocypsela S.F.Blake
  509. Disparago Gaertn.
  510. Dissothrix A.Gray
  511. Distephanus Cass.
  512. Disynaphia DC.
  513. Dithyrostegia A.Gray
  514. Dittrichia Greuter
  515. Doellingeria Nees
  516. Dolichlasium Lag.
  517. Dolichoglottis B.Nord.
  518. Dolichorrhiza (Pojark.) Galushko
  519. Dolichothrix Hilliard & B.L.Burtt
  520. Dolomiaea DC.
  521. Doniophyton Wedd.
  522. Dorobaea Cass.
  523. Doronicum L.
  524. Dresslerothamnus H.Rob.
  525. Dubautia Gaudich. – 29 Species in Genus Dubautia
  526. Dubyaea DC.
  527. Dugesia A.Gray
  528. Duhaldea DC.
  529. Duidaea S.F.Blake
  530. Duseniella K.Schum.
  531. Dymondia Compton – Dymondia Margaretae in Genus Dymondia
  532. Dysaster H.Rob. & V.A.Funk
  533. Dyscritothamnus B.L.Rob.
  534. Dysodiopsis Rydb.
  535. Dyssodia Cav.
  536. Eastwoodia Brandegee
  537. Eatonella A.Gray
  538. Echinacea Moench
  539. Echinocoryne H.Rob.
  540. Echinops L. – 220 Species in Genus Echinops
  541. Eclipta L. – 6 Species in Genus Eclipta
  542. Edmondia Cass.
  543. Egletes Cass.
  544. Eirmocephala H.Rob.
  545. Eitenia R.M.King & H.Rob.
  546. Ekmania Gleason
  547. Ekmaniopappus Borhidi
  548. Elachanthus F.Muell.
  549. Elaphandra Strother
  550. Electranthera Mesfin, D.J.Crawford & Pruski
  551. Elekmania B.Nord.
  552. Elephantopus L.
  553. Eleutheranthera Poit.
  554. Ellenbergia Cuatrec.
  555. Elytropappus Cass.
  556. Emilia Cass. – 129 Species in Genus Emilia
  557. Encelia Adans.
  558. Enceliopsis (A.Gray) A.Nelson
  559. Endocellion Turcz. ex Herder
  560. Endopappus Sch.Bip.
  561. Engelmannia Torr. & A.Gray
  562. Engleria O.Hoffm.
  563. Enydra Lour.
  564. Epaltes Cass.
  565. Ephedrides G.L.Nesom
  566. Epilasia (Bunge) Benth. & Hook.f.
  567. Epitrachys (DC. ex Duby) K.Koch
  568. Epitriche Turcz.
  569. Erato DC.
  570. Erechtites Raf.
  571. Eremanthus Less.
  572. Eremosis (DC.) Gleason
  573. Eremothamnus O.Hoffm.
  574. Eriachaenium Sch.Bip.
  575. Ericameria Nutt.
  576. Ericentrodea S.F.Blake & Sherff
  577. Erigeron L. – 465 Species in Genus Erigeron
  578. Eriocephalus L.
  579. Eriochlamys Sond. & F.Muell.
  580. Eriophyllum Lag.
  581. Eriothrix Cass.
  582. Erlangea Sch.Bip.
  583. Erodiophyllum F.Muell.
  584. Erymophyllum Paul G.Wilson
  585. Erythrocephalum Benth.
  586. Erythroseris N.Kilian & Gemeinholzer
  587. Eschenbachia Moench
  588. Espejoa DC.
  589. Espeletia Bonpl.
  590. Ethulia L.f.
  591. Euchiton Cass.
  592. Eumorphia DC.
  593. Eupatoriastrum Greenm.
  594. Eupatorina R.M.King & H.Rob.
  595. Eupatoriopsis Hieron.
  596. Eupatorium L. – 68 Species in Genus Eupatorium
  597. Euphrosyne DC.
  598. Eurybia (Cass.) Cass. – 28 Species in Genus Eurybia
  599. Eurydochus Maguire & Wurdack
  600. Euryops (Cass.) Cass. – 103 Species in Genus Euryops
  601. Eutetras A.Gray
  602. Euthamia (Nutt.) Cass.
  603. Eutrochium Raf.
  604. Ewartia Beauverd
  605. Ewartiothamnus Anderb.
  606. Exomiocarpon Lawalrée
  607. Exostigma G.Sancho
  608. Faberia Hemsl.
  609. Facelis Cass.
  610. Famatinanthus Ariza & S.E.Freire
  611. Farfugium Lindl. – 2 Species in Genus Farfugium
  612. Faujasia Cass.
  613. Faujasiopsis C.Jeffrey
  614. Faxonia Brandegee
  615. Feddea Urb.
  616. Feldstonia P.S.Short
  617. Felicia Cass. – 86 Species in Genus Felicia
  618. Femeniasia Susanna
  619. Fenixia Merr.
  620. Ferreyranthus H.Rob. & Brettell
  621. Ferreyrella S.F.Blake
  622. Filago Loefl.
  623. Filifolium Kitam.
  624. Fitchia Hook.f.
  625. Fitzwillia P.S.Short
  626. Flaveria Juss.
  627. Fleischmannia Sch.Bip.
  628. Fleischmanniopsis R.M.King & H.Rob.
  629. Florestina Cass.
  630. Floscaldasia Cuatrec.
  631. Flosmutisia Cuatrec.
  632. Flourensia DC.
  633. Fluminaria N.G.Bergh
  634. Flyriella R.M.King & H.Rob.
  635. Formania W.W.Sm. & J.Small
  636. Foveolina Källersjö
  637. Freya V.M.Badillo
  638. Fulcaldea Poir.
  639. Gaillardia Foug.
  640. Galactites Moench
  641. Galatella Cass.
  642. Galeana La Llave
  643. Galeomma Rauschert
  644. Galgera Anderb. & Bengtson
  645. Galinsoga Ruiz & Pav. – 13 Species in Genus Galinsoga
  646. Galinsogeopsis Sch.Bip.
  647. Gamochaeta Wedd. – 63 Species in Genus Gamochaeta
  648. Garberia A.Gray
  649. Garcibarrigoa Cuatrec.
  650. Gardnerina R.M.King & H.Rob.
  651. Garhadiolus Jaub. & Spach
  652. Garuleum Cass.
  653. Gazania Gaertn.
  654. Geigeria Griess.
  655. Geissolepis B.L.Rob.
  656. Gelasia Cass.
  657. Geraea Torr. & A.Gray
  658. Gerbera L. – 24 Species in Genus Gerbera
  659. Geropogon L.
  660. Gibbaria Cass.
  661. Gilberta Turcz.
  662. Gilruthia Ewart
  663. Gladiopappus Humbert
  664. × Glebianthemum J.M.Watson & A.R.Flores
  665. Glebionis Cass.
  666. Glossarion Maguire & Wurdack
  667. Glossocardia Cass.
  668. Glossopappus Kunze
  669. Glyptopleura D.C.Eaton
  670. Gnaphaliothamnus Kirp.
  671. Gnaphalium L. – 38 Species in Genus Gnaphalium
  672. Gnephosis Cass.
  673. Gnomophalium Greuter
  674. Gochnatia Kunth
  675. Goldmanella Greenm.
  676. Gongrostylus R.M.King & H.Rob.
  677. Gongylolepis Schomb.
  678. Goniocaulon Cass.
  679. Gonospermum Less.
  680. Gonzalezia E.E.Schill. & Panero
  681. Gorceixia Baker
  682. Gorteria L.
  683. Gossweilera S.Moore
  684. Goyazianthus R.M.King & H.Rob.
  685. Grangea Adans.
  686. Grangeopsis Humbert
  687. Graphistylis B.Nord.
  688. Gratwickia F.Muell.
  689. Grauanthus Fayed
  690. Grazielia R.M.King & H.Rob.
  691. Greenmaniella W.M.Sharp
  692. Grindelia Willd. – 66 Species in Genus Grindelia
  693. Grisebachianthus R.M.King & H.Rob.
  694. Grosvenoria R.M.King & H.Rob.
  695. Guardiola Cerv. ex Bonpl.
  696. Guayania R.M.King & H.Rob.
  697. Guevaria R.M.King & H.Rob.
  698. Guizotia Cass.
  699. Gundelia L.
  700. Gundlachia A.Gray
  701. Gutenbergia Sch.Bip.
  702. Gutierrezia Lag.
  703. Guynesomia Bonif. & G.Sancho
  704. Gymnanthemum Cass.
  705. Gymnarrhena Desf.
  706. Gymnocondylus R.M.King & H.Rob.
  707. Gymnocoronis DC.
  708. Gymnodiscus Less.
  709. Gymnolaena Rydb.
  710. Gymnopentzia Benth.
  711. Gymnosperma Less.
  712. Gynoxys Cass.
  713. Gynura Cass. – 55 Species in Genus Gynura
  714. Gypothamnium Phil.
  715. Gyptidium R.M.King & H.Rob.
  716. Gyptis (Cass.) Cass.
  717. Gyrodoma Wild
  718. Gyrophyllum (Nutt.) Mesfin & D.J.Crawford
  719. Haastia Hook.f.
  720. Haeckeria F.Muell.
  721. Haegiela P.S.Short & Paul G.Wilson
  722. Hainanecio Ying Liu & Q.E.Yang
  723. Handelia Heimerl
  724. Haplocarpha Less.
  725. Haploesthes A.Gray
  726. Haplopappus Cass.
  727. Haplosticha Phil.
  728. Haptotrichion Paul G.Wilson
  729. Harleya S.F.Blake
  730. Harmonia B.G.Baldwin
  731. Harnackia Urb.
  732. Haroldia Bonif.
  733. Hartwrightia A.Gray
  734. Hasteola Raf.
  735. Hatschbachiella R.M.King & H.Rob.
  736. Hazardia Greene
  737. Hebeclinium DC.
  738. Hecastocleis A.Gray
  739. Hedosyne Strother
  740. Hedypnois Mill.
  741. Heiseria E.E.Schill. & Panero
  742. Helenium L. – 33 Species in Genus Helenium
  743. Helianthella Torr. & A.Gray
  744. Helianthus L. – 66 Species in Genus Helianthus
  745. Helichrysopsis Kirp.
  746. Helichrysum Mill. – 563 Species in Genus Helichrysum
  747. Heliocauta Humphries
  748. Heliomeris Nutt.
  749. Heliopsis Pers. – 15 Species in Genus Heliopsis
  750. Helminthotheca Zinn
  751. Helodeaster G.L.Nesom
  752. Helogyne Nutt.
  753. Hemizonella A.Gray
  754. Hemizonia DC.
  755. Henricksonia B.L.Turner
  756. Heptanthus Griseb.
  757. Herderia Cass.
  758. Herodotia Urb. & Ekman
  759. Herreranthus B.Nord.
  760. Hertia Less.
  761. Hesperevax A.Gray
  762. Hesperomannia A.Gray
  763. Heteracia Fisch. & C.A.Mey.
  764. Heteranthemis Schott
  765. Heterocoma DC.
  766. Heterocondylus R.M.King & H.Rob.
  767. Heterocypsela H.Rob.
  768. Heteroderis Boiss.
  769. Heterolepis Cass.
  770. Heteromera Pomel
  771. Heteromma Benth.
  772. Heteroplexis C.C.Chang
  773. Heterorhachis Sch.Bip. ex Walp.
  774. Heterosperma Cav.
  775. Heterotheca Cass.
  776. Hidalgoa La Llave
  777. Hieracium L. – 4645 Species in Genus Hieracium
  778. Hilliardia B.Nord.
  779. Hilliardiella H.Rob.
  780. Hinterhubera Sch.Bip. ex Wedd.
  781. Hippia L.
  782. Hippolytia Poljakov
  783. Hirtellina Cass.
  784. Hispidella Barnadez ex Lam.
  785. Hoehnephytum Cabrera
  786. Hoffmannanthus H.Rob., S.C.Keeley & Skvarla
  787. Hoffmanniella Schltr. ex Lawalrée
  788. Hofmeisteria Walp.
  789. Holocarpha Greene
  790. Holocheilus Cass.
  791. Hololeion Kitam.
  792. Hololepis DC.
  793. Holoschkuhria H.Rob.
  794. Holozonia Greene
  795. Homogyne Cass.
  796. Hoplophyllum DC.
  797. Huarpea Cabrera
  798. Huberopappus Pruski
  799. Hubertia Bory
  800. Hughesia R.M.King & H.Rob.
  801. Hullsia P.S.Short
  802. Hulsea Torr. & A.Gray
  803. Humbertacalia C.Jeffrey
  804. Humeocline Anderb.
  805. Hyalis D.Don ex Hook. & Arn.
  806. Hyalochlamys A.Gray
  807. Hyaloseris Griseb.
  808. Hyalosperma Steetz
  809. Hybridella Cass.
  810. Hydroidea P.O.Karis
  811. Hydropectis Rydb.
  812. Hymenocephalus Jaub. & Spach
  813. Hymenolepis Cass.
  814. Hymenonema Cass.
  815. Hymenopappus L’Hér.
  816. Hymenostemma (Kunze) Willk.
  817. Hymenostephium Benth.
  818. Hymenothrix A.Gray
  819. Hymenoxys Cass.
  820. Hyoseris L.
  821. Hypericophyllum Steetz
  822. Hypochaeris L.
  823. Hysterionica Willd.
  824. Hystrichophora Mattf.
  825. Ianthopappus Roque & D.J.N.Hind
  826. Ichthyothere Mart.
  827. Idiopappus H.Rob. & Panero
  828. Idiothamnus R.M.King & H.Rob.
  829. Ifloga Cass.
  830. Ignurbia B.Nord.
  831. Iltisia S.F.Blake
  832. Imeria R.M.King & H.Rob.
  833. Indocypraea Orchard
  834. Inezia E.Phillips
  835. Inkaliabum D.G.Gut.
  836. Inula L. – 79 Species in Genus Inula
  837. Inulanthera Källersjö
  838. Inulopsis O.Hoffm.
  839. Io B.Nord.
  840. Iocenes B.Nord.
  841. Iodocephalopsis Bunwong & H.Rob.
  842. Iogeton Strother
  843. Ionactis Greene
  844. Iostephane Benth.
  845. Iotasperma G.L.Nesom
  846. Iphiona Cass.
  847. Iphionopsis Anderb.
  848. Iranecio B.Nord.
  849. Iranoaster Kaz.Osaloo, Farhani & Mozaff.
  850. Ischnea F.Muell.
  851. Ismelia Cass.
  852. Isocarpha Less.
  853. Isocoma Nutt.
  854. Isoetopsis Turcz.
  855. Isostigma Less.
  856. Iva L. – 10 Species in Genus Iva
  857. Ixeridium (A.Gray) Tzvelev
  858. Ixeris (Cass.) Cass.
  859. Ixiochlamys F.Muell. & Sond.
  860. Ixiolaena Benth.
  861. Ixodia R.Br.
  862. × Ixyoungia Kitam.
  863. Jacmaia B.Nord.
  864. Jacobaea Mill.
  865. Jaegeria Kunth
  866. Jalcophila M.O.Dillon & Sagást.
  867. Jaliscoa S.Watson
  868. Jamesianthus S.F.Blake & Sherff
  869. Japonicalia C.Ren & Q.E.Yang
  870. Jaramilloa R.M.King & H.Rob.
  871. Jasonia Cass.
  872. Jaumea Pers.
  873. Jefea Strother
  874. Jeffreya Cabrera
  875. Jeffreycia H.Rob., S.C.Keeley & Skvarla
  876. Jensia B.G.Baldwin
  877. Jessea H.Rob. & Cuatrec.
  878. Joseanthus H.Rob.
  879. Jungia L.f.
  880. Jurinea Cass.
  881. Karelinia Less.
  882. Karvandarina Rech.f.
  883. Kaschgaria Poljakov
  884. Katinasia Bonif.
  885. Kaunia R.M.King & H.Rob.
  886. Kemulariella Tamamsch.
  887. Keysseria Lauterb.
  888. Khasianthus H.Rob. & Skvarla
  889. Kieslingia Faúndez, Saldivia & A.E.Martic.
  890. Kinghamia C.Jeffrey
  891. Kingianthus H.Rob.
  892. Kippistia F.Muell.
  893. Klasea Cass.
  894. Kleinia Mill. – 55 Species in Genus Kleinia
  895. Koanophyllon Arruda
  896. Koehneola Urb.
  897. Koelpinia Pall.
  898. Koyamasia H.Rob.
  899. Krigia Schreb.
  900. Kurziella H.Rob. & Bunwong
  901. Kyhosia B.G.Baldwin
  902. Kyrsteniopsis R.M.King & H.Rob.
  903. Lachanodes DC.
  904. Lachnophyllum Bunge
  905. Lachnorhiza A.Rich.
  906. Lachnospermum Willd.
  907. Lactuca L. – 117 Species in Genus Lactuca
  908. Laennecia Cass.
  909. Laestadia Kunth ex Less.
  910. Lagascea Cav.
  911. Lagenocypsela Swenson & K.Bremer
  912. Lagenophora Cass.
  913. Laggera Sch.Bip. ex Benth. & Hook.f.
  914. Lagophylla Nutt.
  915. Lagoseriopsis Kirp.
  916. Lamprocephalus B.Nord.
  917. Lampropappus (O.Hoffm.) H.Rob.
  918. Lamyropappus Knorring & Tamamsch.
  919. Lamyropsis (Kharadze) Dittrich
  920. Landerolaria G.L.Nesom
  921. Langebergia Anderb.
  922. Lantanopsis C.Wright ex Griseb.
  923. Laphamia A.Gray
  924. Lapidia Roque & S.C.Ferreira
  925. Lapsana L.
  926. Lapsanastrum Pak & K.Bremer
  927. Lasianthaea DC.
  928. Lasiocephalus Willd. ex D.F.K.Schltdl.
  929. Lasiolaena R.M.King & H.Rob.
  930. Lasiopogon Cass.
  931. Lasiospermum Lag.
  932. Lasthenia Cass.
  933. Launaea Cass.
  934. Lawrencella Lindl.
  935. Layia Hook. & Arn. ex DC.
  936. Lecocarpus Decne.
  937. Leibnitzia Cass.
  938. Leiboldia Schltdl.
  939. Leiocarpa Paul G.Wilson
  940. Lemooria P.S.Short
  941. Leonis B.Nord.
  942. Leontodon L.
  943. Leontopodium R.Br. ex Cass.
  944. × Leontoroides B.Bock
  945. Lepidaploa (Cass.) Cass.
  946. Lepidesmia Klatt
  947. Lepidolopha C.Winkl.
  948. Lepidolopsis Poljakov
  949. Lepidonia S.F.Blake
  950. Lepidophorum Neck. ex DC.
  951. Lepidophyllum Cass.
  952. Lepidospartum A.Gray
  953. Lepidostephium Oliv.
  954. Leptinella Cass.
  955. Leptocarpha DC.
  956. Leptoclinium Gardner ex Benth. & Hook.f.
  957. Leptorhynchos Less.
  958. Leptostelma D.Don ex G.Don
  959. Leptosyne DC.
  960. Lescaillea Griseb.
  961. Lessingia Cham.
  962. Lessingianthus H.Rob.
  963. Lettowia H.Rob. & Skvarla
  964. Leucactinia Rydb.
  965. × Leucantanacetum Rauschert
  966. Leucanthemella Tzvelev
  967. Leucanthemopsis (Giroux) Heywood
  968. Leucanthemum Mill. – 57 Species in Genus Leucanthemum
  969. Leucheria Lag.
  970. Leucoblepharis Arn.
  971. Leucochrysum (DC.) Paul G.Wilson
  972. Leucogenes Beauverd
  973. Leucomeris D.Don
  974. Leucophyta R.Br.
  975. Leucoptera B.Nord.
  976. Leucosyris Greene
  977. Leucozoma T.L.Collins
  978. Leunisia Phil.
  979. Leysera L.
  980. Liabum Adans.
  981. Liatris Gaertn. ex Schreb. – 51 Species in Genus Liatris
  982. Libinhania N.Kilian, Galbany, Oberpr. & A.G.Mill.
  983. Lidbeckia P.J.Bergius
  984. Lifago Schweinf. & Muschl.
  985. Ligularia Cass. – 150 Species in Genus Ligularia
  986. Ligulariopsis Y.L.Chen
  987. Lihengia Y.S.Chen & R.Ke
  988. Limbarda Adans.
  989. Lindheimera A.Gray & Engelm.
  990. Linealia G.L.Nesom
  991. Linochilus Benth.
  992. Linzia Sch.Bip. ex Walp.
  993. Lipoblepharis Orchard
  994. Lipochaeta DC.
  995. Lipotriche R.Br.
  996. Lipschitzia Zaika, Sukhor. & N.Kilian
  997. Litogyne Harv.
  998. Litothamnus R.M.King & H.Rob.
  999. Llerasia Triana
  1000. Logfia Cass.
  1001. Lomanthus B.Nord. & Pelser
  1002. Lomatozona Baker
  1003. Lonas Adans.
  1004. Lophiolepis Cass.
  1005. Lopholaena DC.
  1006. Lophopappus Rusby
  1007. Lorandersonia Urbatsch, R.P.Roberts & Neubig
  1008. Lordhowea B.Nord.
  1009. Lorentzianthus R.M.King & H.Rob.
  1010. Lourteigia R.M.King & H.Rob.
  1011. Lowryanthus Pruski
  1012. Loxothysanus B.L.Rob.
  1013. Lucilia Cass.
  1014. Luina Benth.
  1015. Lulia Zardini
  1016. Lundellianthus H.Rob.
  1017. Lundinia B.Nord.
  1018. Lychnocephalus Mart. ex DC.
  1019. Lychnophora Mart.
  1020. Lychnophorella Loeuille, Semir & Pirani
  1021. Lycoseris Cass.
  1022. Lygodesmia D.Don
  1023. Machaeranthera Nees
  1024. Macledium Cass.
  1025. Macrachaenium Hook.f.
  1026. Macrolearia Saldivia
  1027. Macropodina R.M.King & H.Rob.
  1028. Macvaughiella R.M.King & H.Rob.
  1029. Madagaster G.L.Nesom
  1030. Madia Molina – 11 Species in Genus Madia
  1031. Mairia Nees
  1032. Malacothrix DC.
  1033. Malmeanthus R.M.King & H.Rob.
  1034. Malperia S.Watson
  1035. Mantisalca Cass.
  1036. Manyonia H.Rob.
  1037. Marasmodes DC.
  1038. Marshallia Schreb.
  1039. Marshalljohnstonia Henrickson
  1040. Marticorenia Crisci
  1041. Maschalostachys Loeuille & Roque
  1042. Matricaria L. – 6 Species in Genus Matricaria
  1043. Mattfeldanthus H.Rob. & R.M.King
  1044. Mattfeldia Urb.
  1045. Mauranthemum Vogt & Oberpr.
  1046. Mecomischus Coss. ex Benth. & Hook.f.
  1047. Medranoa Urbatsch & R.P.Roberts
  1048. Melampodium L. – 42 Species in Genus Melampodium
  1049. Melanodendron DC.
  1050. Melanoseris Decne.
  1051. Melanthera Rohr
  1052. Merrittia Merr.
  1053. Mesanthophora H.Rob.
  1054. Mesogramma DC.
  1055. Metalasia R.Br.
  1056. Mexerion G.L.Nesom
  1057. Mexianthus B.L.Rob.
  1058. Micractis DC.
  1059. Microcephala Pobed.
  1060. Microglossa DC.
  1061. Microgyne Cass.
  1062. Microliabum Cabrera
  1063. Micropsis DC.
  1064. Micropus L.
  1065. Microseris D.Don
  1066. Microspermum Lag.
  1067. Mikania Willd.
  1068. Mikaniopsis Milne-Redh.
  1069. Milleria Houst. ex L.
  1070. Millotia Cass.
  1071. Minasia H.Rob.
  1072. Minuria DC.
  1073. Miricacalia Kitam.
  1074. Misbrookea V.A.Funk
  1075. Mixtecalia Redonda-Mart., García-Mend. & D.Sandoval
  1076. Mniodes (A.Gray) Benth.
  1077. Mojiangia Ze H.Wang, N.Kilian & H.Peng
  1078. Monactinocephalus Klatt
  1079. Monactis Kunth
  1080. Monarrhenus Cass.
  1081. Monogereion G.M.Barroso & R.M.King
  1082. Monolopia DC.
  1083. Monoptilon Torr. & A.Gray
  1084. Monosis DC.
  1085. Montanoa Cerv.
  1086. Monticalia C.Jeffrey
  1087. Moonia Arn.
  1088. Moquinia DC.
  1089. Moquiniastrum (Cabrera) G.Sancho
  1090. Morithamnus R.M.King, H.Rob. & G.M.Barroso
  1091. Moscharia Ruiz & Pav.
  1092. Msuata O.Hoffm.
  1093. Mtonia Beentje
  1094. Muellerolaria G.L.Nesom
  1095. Munnozia Ruiz & Pav.
  1096. Munzothamnus P.H.Raven
  1097. Muschleria S.Moore
  1098. Muscosomorphe J.C.Manning
  1099. Mutisia L.f.
  1100. Myanmaria H.Rob.
  1101. Myopordon Boiss.
  1102. Myriactis Less.
  1103. Myriocephalus Benth.
  1104. Myripnois Bunge
  1105. Myrovernix Koek.
  1106. Myxopappus Källersjö
  1107. Nabalus Cass.
  1108. Nahuatlea V.A.Funk
  1109. Nananthea DC.
  1110. Nannoglottis Maxim.
  1111. Nardophyllum Hook. & Arn.
  1112. Narvalina Cass.
  1113. Nassauvia Comm. ex Juss.
  1114. Neblinaea Maguire & Wurdack
  1115. Neja D.Don
  1116. Nelsonianthus H.Rob. & Brettell
  1117. Nemosenecio (Kitam.) B.Nord.
  1118. Neobrachyactis Brouillet
  1119. Neocabreria R.M.King & H.Rob.
  1120. Neocuatrecasia R.M.King & H.Rob.
  1121. Neojeffreya Cabrera
  1122. Neolaria G.L.Nesom
  1123. Neomirandea R.M.King & H.Rob.
  1124. Neopallasia Poljakov
  1125. Neotysonia Dalla Torre & Harms
  1126. Nesampelos B.Nord.
  1127. Nesomia B.L.Turner
  1128. Nesothamnus Rydb.
  1129. Nestlera Spreng.
  1130. Nestotus R.P.Roberts, Urbatsch & Neubig
  1131. Neurolaena R.Br.
  1132. Neurolakis Mattf.
  1133. Nicolasia S.Moore
  1134. Nicolletia A.Gray
  1135. Nidorella Cass.
  1136. Nipponanthemum (Kitam.) Kitam.
  1137. Nivellea B.H.Wilcox, K.Bremer & Humphries
  1138. Nolletia Cass.
  1139. Nothobaccharis R.M.King & H.Rob.
  1140. Nothoschkuhria B.G.Baldwin
  1141. Nothovernonia H.Rob. & V.A.Funk
  1142. Noticastrum DC.
  1143. Notisia P.S.Short
  1144. Notobasis (Cass.) Cass.
  1145. Notopappus Klingenb.
  1146. Notoseris C.Shih
  1147. Nouelia Franch.
  1148. Novaguinea D.J.N.Hind
  1149. Novenia S.E.Freire
  1150. Nuriaea Susanna, Calleja & Moreyra
  1151. Oblivia Strother
  1152. Ochrocephala Dittrich
  1153. Oclemena Greene
  1154. Odixia Orchard
  1155. Odontocline B.Nord.
  1156. Oedera L.
  1157. Okia H.Rob. & Skvarla
  1158. Oldenburgia Less.
  1159. Oldfeltia B.Nord. & Lundin
  1160. Olearia Moench
  1161. Olgaea Iljin
  1162. Oligactis Cass.
  1163. Oliganthes Cass.
  1164. Oligochaeta K.Koch
  1165. Oligothrix DC.
  1166. Omalotheca Cass.
  1167. Omphalopappus O.Hoffm.
  1168. Oncosiphon Källersjö
  1169. Ondetia Benth.
  1170. Onopordum L.
  1171. Onoseris Willd.
  1172. Oocephala (S.B.Jones) H.Rob.
  1173. Oonopsis (Nutt.) Greene
  1174. Oparanthus Sherff
  1175. Ophryosporus Meyen
  1176. Opisthopappus C.Shih
  1177. Orbivestus H.Rob.
  1178. Oreochrysum Rydb.
  1179. Oreoseris DC.
  1180. Oreostemma Greene
  1181. Oresbia Cron & B.Nord.
  1182. Oriastrum Poepp.
  1183. Oritrophium (Kunth) Cuatrec.
  1184. Orochaenactis Coville
  1185. Orthopappus Gleason
  1186. Ortizacalia Pruski
  1187. Osbertia Greene
  1188. Osmadenia Nutt.
  1189. Osmiopsis R.M.King & H.Rob.
  1190. Osmitopsis Cass.
  1191. Osteospermum L. – 75 Species in Genus Osteospermum
  1192. Oteiza La Llave
  1193. Othonna L. – 85 Species in Genus Othonna
  1194. Otoglyphis Pomel
  1195. Otopappus Benth.
  1196. Otospermum Willk.
  1197. Oxycarpha S.F.Blake
  1198. Oxylaena Benth. ex Anderb.
  1199. Oxylobus (Moc. ex DC.) A.Gray
  1200. Oxypappus Benth.
  1201. Oxyphyllum Phil.
  1202. Oyedaea DC.
  1203. Ozothamnus R.Br.
  1204. Pachylaena D.Don ex Hook. & Arn.
  1205. Pachystegia Cheeseman
  1206. Pacifigeron G.L.Nesom
  1207. Packera Á.Löve & D.Löve – 77 Species in Genus Packera
  1208. Pacourina Aubl.
  1209. Paenula Orchard
  1210. Palafoxia Lag.
  1211. Pallenis (Cass.) Cass.
  1212. Panaetia Cass.
  1213. Paneroa E.E.Schill.
  1214. Panphalea Lag.
  1215. Pappobolus S.F.Blake
  1216. Pappochroma Raf.
  1217. Papuacalia Veldkamp
  1218. Paquirea Panero & S.E.Freire
  1219. Paracalia Cuatrec.
  1220. Parafaujasia C.Jeffrey
  1221. Paragynoxys (Cuatrec.) Cuatrec.
  1222. Paralychnophora MacLeish
  1223. Paranephelius Poepp.
  1224. Parantennaria Beauverd
  1225. Parapiqueria R.M.King & H.Rob.
  1226. Parapolydora H.Rob.
  1227. Paraprenanthes C.C.Chang ex C.Shih
  1228. Parasenecio W.W.Sm. & J.Small
  1229. Parastrephia Nutt.
  1230. Parthenice A.Gray
  1231. Parthenium L. – 19 Species in Genus Parthenium
  1232. Pasaccardoa Kuntze
  1233. Pascalia Ortega
  1234. Paurolepis S.Moore
  1235. Pechuel-loeschea O.Hoffm.
  1236. Pectis L.
  1237. Pegolettia Cass.
  1238. Pelucha S.Watson
  1239. Pembertonia P.S.Short
  1240. Pentacalia Cass.
  1241. Pentachaeta Nutt.
  1242. Pentalepis F.Muell.
  1243. Pentanema Cass.
  1244. Pentatrichia Klatt
  1245. Pentzia Thunb.
  1246. Perdicium L.
  1247. Perezia Lag.
  1248. Pericallis D.Don – 17 Species in Genus Pericallis
  1249. Pericome A.Gray
  1250. Peripleura (N.T.Burb.) G.L.Nesom
  1251. Perityle Benth.
  1252. Perralderia Coss.
  1253. Pertya Sch.Bip.
  1254. Perymeniopsis H.Rob.
  1255. Perymenium Schrad.
  1256. Petalacte D.Don
  1257. Petasites Mill. – 22 Species in Genus Petasites
  1258. Peteravenia R.M.King & H.Rob.
  1259. Petradoria Greene
  1260. Petrobium R.Br.
  1261. Peucephyllum A.Gray
  1262. Phacellothrix F.Muell.
  1263. Phaenocoma D.Don
  1264. Phagnalon Cass.
  1265. Phalacrachena Iljin
  1266. Phalacraea DC.
  1267. Phalacrocarpum Willk.
  1268. Phalacroseris A.Gray
  1269. Phaneroglossa B.Nord.
  1270. Phania DC.
  1271. Phaseolaster G.L.Nesom
  1272. Philactis Schrad.
  1273. Philoglossa DC.
  1274. Phitosia Kamari & Greuter
  1275. Phoebanthus S.F.Blake
  1276. Phonus Hill
  1277. Phyllocephalum Blume
  1278. Phymaspermum Less.
  1279. Picnomon Adans.
  1280. Picradeniopsis Rydb.
  1281. Picris L.
  1282. Picrosia D.Don
  1283. Pilbara Lander
  1284. Pilosella Hill
  1285. Pinaropappus Less.
  1286. Pinillosia Ossa
  1287. Piora J.Kost.
  1288. Pippenalia McVaugh
  1289. Piptocarpha R.Br.
  1290. Piptocoma Less.
  1291. Piptolepis Sch.Bip.
  1292. Piqueria Cav.
  1293. Piqueriella R.M.King & H.Rob.
  1294. Pithocarpa Lindl.
  1295. Pittocaulon H.Rob. & Brettell
  1296. Pityopsis Nutt.
  1297. Pladaroxylon Hook.f.
  1298. Plagiobasis Schrenk
  1299. Plagiocheilus Arn. ex DC.
  1300. Plagiolophus Greenm.
  1301. Plagius L’Hér. ex DC.
  1302. Planaltoa Taub.
  1303. Planea P.O.Karis
  1304. Plateilema Cockerell
  1305. Platycarpha Less.
  1306. Platycarphella V.A.Funk & H.Rob.
  1307. Platypodanthera R.M.King & H.Rob.
  1308. Platyschkuhria Rydb.
  1309. Plazia Ruiz & Pav.
  1310. Plecostachys Hilliard & B.L.Burtt
  1311. Plectocephalus D.Don
  1312. Pleiacanthus (Nutt.) Rydb.
  1313. Pleiotaxis Steetz
  1314. Pleocarphus D.Don
  1315. Pleurocarpaea Benth.
  1316. Pleurocoronis R.M.King & H.Rob.
  1317. Pleurophyllum Hook.f.
  1318. Pluchea Cass.
  1319. Podachaenium Benth.
  1320. Podanthus Lag.
  1321. Podocoma Cass.
  1322. Podolepis Labill.
  1323. Podotheca Cass.
  1324. Poecilolepis Grau
  1325. Pogonolepis Steetz
  1326. Pojarkovia Askerova
  1327. Poljakanthema Kamelin
  1328. Poljakovia Grubov & Filatova
  1329. Polyachyrus Lag.
  1330. Polyanthina R.M.King & H.Rob.
  1331. Polyarrhena Cass.
  1332. Polycalymma F.Muell. & Sond.
  1333. Polymnia Kalm
  1334. Porophyllum Guett.
  1335. Porphyrostemma Benth. ex Oliv.
  1336. Praxeliopsis G.M.Barroso
  1337. Praxelis Cass.
  1338. Prenanthes L.
  1339. Prestelia Sch.Bip. ex Benth. & Hook.f.
  1340. Printzia Cass.
  1341. Prolobus R.M.King & H.Rob.
  1342. Prolongoa Boiss.
  1343. Proteopsis Mart. & Zucc. ex Sch.Bip.
  1344. Proustia Lag.
  1345. Psacaliopsis H.Rob. & Brettell
  1346. Psacalium Cass.
  1347. Psathyrotes A.Gray
  1348. Psathyrotopsis Rydb.
  1349. Psednotrichia Hiern
  1350. Psephellus Cass.
  1351. Pseudelephantopus Rohr
  1352. Pseudoagarista Mesfin & D.J.Crawford
  1353. Pseudobaccharis Cabrera
  1354. Pseudobahia Rydb.
  1355. Pseudoblepharispermum J.-P.Lebrun & Stork
  1356. Pseudobrickellia R.M.King & H.Rob.
  1357. Pseudoclappia Rydb.
  1358. Pseudoconyza Cuatrec.
  1359. Pseudoglossanthis Poljakov
  1360. Pseudognaphalium Kirp.
  1361. Pseudogynoxys (Greenm.) Cabrera
  1362. Pseudohandelia Tzvelev
  1363. Pseudonoseris H.Rob. & Brettell
  1364. Pseudopegolettia H.Rob., Skvarla & V.A.Funk
  1365. Pseudopiptocarpha H.Rob.
  1366. Pseudopodospermum (Lipsch. & Krasch.) Kuth.
  1367. Pseudostifftia H.Rob.
  1368. Psiadia Jacq.
  1369. Psilactis A.Gray
  1370. Psilocarphus Nutt.
  1371. Psilostrophe DC.
  1372. Psychrogeton Boiss.
  1373. Pterachaenia (Benth. & Hook.f.) Lipsch.
  1374. Pterocaulon Elliott
  1375. Pterochaeta Steetz
  1376. Pteronia L.
  1377. Pterothrix DC.
  1378. Pterygopappus Hook.f.
  1379. Ptilostemon Cass.
  1380. Pulicaria Gaertn.
  1381. Pulicarioidea Bunwong, Chantar. & S.C.Keeley
  1382. Pycnosorus Benth.
  1383. Pyrrhopappus DC.
  1384. Pyrrocoma Hook.
  1385. Pytinicarpa G.L.Nesom
  1386. Quadribractea Orchard
  1387. Quasiantennaria R.J.Bayer & M.O.Dillon
  1388. Quechualia H.Rob.
  1389. Quelchia N.E.Br.
  1390. Quinetia Cass.
  1391. Quinqueremulus Paul G.Wilson
  1392. Rachelia J.M.Ward & Breitw.
  1393. Radlkoferotoma Kuntze
  1394. Rafinesquia Nutt.
  1395. Raillardella (A.Gray) Benth. & Hook.f.
  1396. Rainiera Greene
  1397. Ramaliella Zaika, Sukhor. & N.Kilian
  1398. Raoulia Hook.f.
  1399. Raouliopsis S.F.Blake
  1400. Rastrophyllum Wild & G.V.Pope
  1401. Ratibida Raf.
  1402. Raulinoreitzia R.M.King & H.Rob.
  1403. Rayjacksonia R.L.Hartm. & M.A.Lane
  1404. Reichardia Roth
  1405. Remya Hillebr. ex Benth. & Hook.f.
  1406. Rensonia S.F.Blake
  1407. Rhagadiolus Juss.
  1408. Rhamphogyne S.Moore
  1409. Rhanteriopsis Rauschert
  1410. Rhanterium Desf.
  1411. Rhaponticoides Vaill.
  1412. Rhaponticum Ludwig
  1413. Rhetinocarpha Paul G.Wilson & M.A.Wilson
  1414. Rhetinolepis Coss.
  1415. Rhodanthe Lindl.
  1416. Rhodanthemum B.H.Wilcox, K.Bremer & Humphries
  1417. Rhynchopsidium DC.
  1418. Richterago Kuntze
  1419. Richteria Kar. & Kir.
  1420. Riencourtia Cass.
  1421. Rigiopappus A.Gray
  1422. Robinsonecio T.M.Barkley & Janovec
  1423. Robinsonia DC.
  1424. Rochonia DC.
  1425. Rockhausenia D.J.N.Hind
  1426. Roebuckiella P.S.Short
  1427. Roessleria Stångb. & Anderb.
  1428. Rojasianthe Standl. & Steyerm.
  1429. Rolandra Rottb.
  1430. Roldana La Llave
  1431. Roodebergia B.Nord.
  1432. Rothmaleria Font Quer
  1433. Rudbeckia L. – 31 Species in Genus Rudbeckia
  1434. Rugelia Shuttlew. ex Chapm.
  1435. Rumfordia DC.
  1436. Russowia C.Winkl.
  1437. Rutidosis DC.
  1438. Sabazia Cass.
  1439. Sachsia Griseb.
  1440. Salcedoa Jiménez Rodr. & Katinas
  1441. Salmea DC.
  1442. Sampera V.A.Funk & H.Rob.
  1443. Sanrobertia G.L.Nesom
  1444. Santolina L. – 27 Species in Genus Santolina
  1445. Santosia R.M.King & H.Rob.
  1446. Sanvitalia Lam. – 7 Species in Genus Sanvitalia
  1447. Sarcanthemum Cass.
  1448. Sartwellia A.Gray
  1449. Saussurea DC.
  1450. Scabrethia W.A.Weber
  1451. Scalesia Arn.
  1452. Scapisenecio Schmidt-Leb.
  1453. Scherya R.M.King & H.Rob.
  1454. Schischkinia Iljin
  1455. Schistocarpha Less.
  1456. Schistostephium Less.
  1457. Schizogyne Cass.
  1458. Schizoptera Turcz.
  1459. Schizotrichia Benth.
  1460. Schkuhria Roth
  1461. Schlagintweitia Griseb.
  1462. Schlechtendalia Less.
  1463. Schoenia Steetz
  1464. Sciadocephala Mattf.
  1465. Sclerocarpus Jacq.
  1466. Sclerolepis Cass.
  1467. Sclerorhachis (Rech.f.) Rech.f.
  1468. Scolymus Tourn. ex L.
  1469. Scorzonera L.
  1470. Scorzoneroides Moench
  1471. Scrobicaria Cass.
  1472. Selloa Kunth
  1473. Semiria D.J.N.Hind
  1474. Senecio L. – 1500 Species in Genus Senecio
  1475. Sericocarpus Nees
  1476. Seriphium L.
  1477. Serratula L.
  1478. Shafera Greenm.
  1479. Shangwua Yu J.Wang, Raab-Straube, Susanna & J.Quan Liu
  1480. Sheareria S.Moore
  1481. Shinnersia R.M.King & H.Rob.
  1482. Shinnersoseris Tomb
  1483. Siapaea Pruski
  1484. Sidneya E.E.Schill. & Panero
  1485. Siebera J.Gay
  1486. Siemssenia Steetz
  1487. Sigesbeckia L.
  1488. Siloxerus Labill.
  1489. Silphidium (Torr. & A.Gray) Mesfin & D.J.Crawford
  1490. Silphium L. – 22 Species in Genus Silphium
  1491. Silybum Adans. – 2 Species in Genus Silybum
  1492. Simsia Pers.
  1493. Sinacalia H.Rob. & Brettell
  1494. Sinclairia Hook. & Arn.
  1495. Sinosenecio B.Nord.
  1496. Sinoseris N.Kilian, Ze H.Wang & H.Peng
  1497. Smallanthus Mack.
  1498. Soaresia Sch.Bip.
  1499. Solanecio (Sch.Bip.) Walp.
  1500. Solenogyne Cass.
  1501. Solidago L. – 145 Species in Genus Solidago
  1502. Soliva Ruiz & Pav.
  1503. Sommerfeltia Less.
  1504. Sonchella Sennikov
  1505. Sonchus L. – 106 Species in Genus Sonchus
  1506. Sondottia P.S.Short
  1507. Soroseris Stebbins
  1508. Spaniopappus B.L.Rob.
  1509. Sphaeranthus L.
  1510. Sphaereupatorium Kuntze
  1511. Sphaeromorphaea DC.
  1512. Sphagneticola O.Hoffm.
  1513. Spilanthes Jacq.
  1514. Spinoliva G.Sancho, Luebert & Katinas
  1515. Spiracantha Kunth
  1516. Spiroseris Rech.f.
  1517. Spongotrichum (DC.) Nees ex Spach
  1518. Squamopappus R.K.Jansen, N.A.Harriman & Urbatsch
  1519. Stachycephalum Sch.Bip. ex Benth.
  1520. Staehelina L.
  1521. Standleyanthus R.M.King & H.Rob.
  1522. Staurochlamys Baker
  1523. Steiractinia S.F.Blake
  1524. Steirodiscus Less.
  1525. Stenachaenium Benth.
  1526. Stenocarpha S.F.Blake
  1527. Stenocephalum Sch.Bip.
  1528. Stenocline DC.
  1529. Stenopadus S.F.Blake
  1530. Stenops B.Nord.
  1531. Stenotus Nutt.
  1532. Stephanbeckia H.Rob. & V.A.Funk
  1533. Stephanodoria Greene
  1534. Stephanomeria Nutt.
  1535. Stevia Cav. – 269 Species in Genus Stevia
  1536. Steviopsis R.M.King & H.Rob.
  1537. Steyermarkina R.M.King & H.Rob.
  1538. Stifftia J.C.Mikan
  1539. Stilpnogyne DC.
  1540. Stilpnolepis Krasch.
  1541. Stilpnopappus Mart. ex DC.
  1542. Stizolophus Cass.
  1543. Stoebe L.
  1544. Stokesia L’Hér. – Stokesia Laevis in Genus Stokesia – Blue Stokes Aster
  1545. Stomatanthes R.M.King & H.Rob.
  1546. Stomatochaeta (S.F.Blake) Maguire & Wurdack
  1547. Stramentopappus H.Rob. & V.A.Funk
  1548. Streptoglossa Steetz ex F.Muell.
  1549. Strobocalyx (Blume ex DC.) Spach
  1550. Strotheria B.L.Turner
  1551. Struchium P.Browne
  1552. Stuartina Sond.
  1553. Stylocline Nutt.
  1554. Stylotrichium Mattf.
  1555. Symphyllocarpus Maxim.
  1556. Symphyopappus Turcz.
  1557. Symphyotrichum Nees – 114 Species in Genus Symphyotrichum
  1558. Syncalathium Lipsch.
  1559. Syncarpha DC.
  1560. Syncephalum DC.
  1561. Syncretocarpus S.F.Blake
  1562. Synedrella Gaertn.
  1563. Synedrellopsis Hieron. & Kuntze
  1564. Syneilesis Maxim.
  1565. Synotis (C.B.Clarke) C.Jeffrey & Y.L.Chen
  1566. Syntrichopappus A.Gray
  1567. Synurus Iljin
  1568. Syreitschikovia Pavlov
  1569. Tagetes L. – 50 Species in Genus Tagetes
  1570. Taimingasa (Kitam.) C.Ren & Q.E.Yang
  1571. Takhtajaniantha Nazarova
  1572. Talamancalia H.Rob. & Cuatrec.
  1573. Talamancaster Pruski
  1574. Tamananthus V.M.Badillo
  1575. Tamaulipa R.M.King & H.Rob.
  1576. Tanacetopsis (Tzvelev) Kovalevsk.
  1577. Tanacetum L. – 135 Species in Genus Tanacetum
  1578. Taplinia Lander
  1579. Taraxacum F.H.Wigg. – 2488 Species in Genus Taraxacum
  1580. Tarchonanthus L.
  1581. Tarlmounia H.Rob., S.C.Keeley, Skvarla & R.Chan
  1582. Tehuana Panero & Villaseñor
  1583. Teixeiranthus R.M.King & H.Rob.
  1584. Telanthophora H.Rob. & Brettell
  1585. Telekia Baumg.
  1586. Telmatophila Mart. ex Baker
  1587. Tenrhynea Hilliard & B.L.Burtt
  1588. Tephroseris (Rchb.) Rchb.
  1589. Tessaria Ruiz & Pav.
  1590. Tetrachyron Schltdl.
  1591. Tetradymia DC.
  1592. Tetragonotheca L.
  1593. Tetramolopium Nees
  1594. Tetraneuris Greene
  1595. Tetranthus Sw.
  1596. Tetraperone Urb.
  1597. Thaminophyllum Harv.
  1598. Thelesperma Less.
  1599. Thespidium F.Muell. ex Benth.
  1600. Thespis DC.
  1601. Thevenotia DC.
  1602. Thiseltonia Hemsl.
  1603. Thurovia Rose
  1604. Thymophylla Lag.
  1605. Thymopsis Benth.
  1606. Tietkensia P.S.Short
  1607. Tilesia G.Mey.
  1608. Tithonia Desf. ex Juss. – 12 Species in Genus Tithonia
  1609. Toiyabea R.P.Roberts, Urbatsch & Neubig
  1610. Tolpis Adans.
  1611. Tomentaurum G.L.Nesom
  1612. Tonestus A.Nelson
  1613. Tourneuxia Coss.
  1614. Townsendia Hook.
  1615. Tracyina S.F.Blake
  1616. Tragopogon L.
  1617. Traversia Hook.f.
  1618. Trepadonia H.Rob.
  1619. Trichanthemis Regel & Schmalh.
  1620. Trichanthodium Sond. & F.Muell.
  1621. Trichocline Cass.
  1622. Trichocoronis A.Gray
  1623. Trichocoryne S.F.Blake
  1624. Trichogonia (DC.) Gardner
  1625. Trichogoniopsis R.M.King & H.Rob.
  1626. Tricholepis DC.
  1627. Trichoptilium A.Gray
  1628. Trichospira Kunth
  1629. Tridactylina Sch.Bip.
  1630. Tridax L.
  1631. Trigonopterum Steetz
  1632. Trigonospermum Less.
  1633. Trilisa (Cass.) Cass.
  1634. Trioncinia (F.Muell.) Veldkamp
  1635. × Tripleurocota Starm.
  1636. Tripleurospermum Sch.Bip.
  1637. Triplocephalum O.Hoffm.
  1638. Tripolium Nees
  1639. Triptilion Ruiz & Pav.
  1640. Triptilodiscus Turcz.
  1641. Trixis Sw.
  1642. Troglophyton Hilliard & B.L.Burtt
  1643. Tuberculocarpus Pruski
  1644. Tuberostylis Steetz
  1645. Tugarinovia Iljin
  1646. Turanecio Hamzaoğlu
  1647. Turczaninovia DC.
  1648. Tussilago L.
  1649. Tuxtla Villaseñor & Strother
  1650. Tyrimnus (Cass.) Bosc
  1651. Tzvelevopyrethrum Kamelin
  1652. Ugamia Pavlov
  1653. Uleophytum Hieron.
  1654. Uniyala H.Rob. & Skvarla
  1655. Unxia Kunth
  1656. Urbinella Greenm.
  1657. Urmenetea Phil.
  1658. Urolepis (DC.) R.M.King & H.Rob.
  1659. Urospermum Scop.
  1660. Urostemon B.Nord.
  1661. Ursinia Gaertn.
  1662. Varilla A.Gray
  1663. Vellereophyton Hilliard & B.L.Burtt
  1664. Venegasia DC.
  1665. Verbesina L.
  1666. Vernonanthura H.Rob.
  1667. Vernonella Sond.
  1668. Vernonia Schreb. – 339 Species in Genus Vernonia
  1669. Vernoniastrum H.Rob.
  1670. Vicinia G.L.Nesom
  1671. Vickia Roque & G.Sancho
  1672. Vickifunkia C.Ren, L.Wang, I.D.Illar. & Q.E.Yang
  1673. Vicoa Cass.
  1674. Vieraea Webb
  1675. Vigethia W.A.Weber
  1676. Viguiera Kunth
  1677. Villanova Lag.
  1678. Villasenoria B.L.Clark
  1679. Vinicia Dematt.
  1680. Vittadinia A.Rich.
  1681. Vittetia R.M.King & H.Rob.
  1682. Vogtia Oberpr. & Sonboli
  1683. Volutaria Cass.
  1684. Waitzia J.C.Wendl.
  1685. Walshia Jeanes
  1686. Walsholaria G.L.Nesom
  1687. Wamalchitamia Strother
  1688. Warionia Benth. & Coss.
  1689. Wedelia Jacq.
  1690. Welwitschiella O.Hoffm.
  1691. Werneria Kunth
  1692. Westoniella Cuatrec.
  1693. Wilkesia A.Gray
  1694. Willemetia Neck.
  1695. Wollastonia DC. ex Decne.
  1696. Wollemiaster G.L.Nesom
  1697. Wunderlichia Riedel ex Benth. & Hook.f.
  1698. Wyethia Nutt.
  1699. Xanthisma DC.
  1700. Xanthium L. – 7 Species in Genus Xanthium
  1701. Xanthocephalum Willd.
  1702. Xanthopappus C.Winkl.
  1703. Xeranthemum L. – 4 Species in Genus Xeranthemum
  1704. Xerochrysum Tzvelev
  1705. Xiphochaeta Poepp.
  1706. Xylanthemum Tzvelev
  1707. Xylorhiza Nutt.
  1708. Yariguianthus S.Díaz & Rodr.-Cabeza
  1709. Yermo Dorn
  1710. Youngia Cass.
  1711. Yunquea Skottsb.
  1712. Zaluzania Pers.
  1713. Zandera D.L.Schulz
  1714. Zemisia B.Nord.
  1715. Zexmenia La Llave
  1716. Zinnia L. – 24 Species in Genus Zinnia
  1717. Zoegea L.
  1718. Zyrphelis Cass.
  1719. Zyzyura H.Rob. & Pruski
  1720. Zyzyxia Strother

This is just a glimpse into the vast and wonderful world of Asteraceae. I invite you to join me on this journey of discovery and appreciation. Let’s celebrate the beauty and diversity of these flowering plants and work together to protect them for generations to come.

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