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Ver. 24.12
December 15th, 2024

450.0000 Family Asteraceae Dumort.; Comment. Bot. 55 (1822)
1620 genera, ca. 29.000 spp. (35.000 spp. incl. microspecies). Systematics taken mostly from Funk et al. (2009, 2020) and other recent publications. Barnadesioideae might be its own family, related to Calyceraceae.
Species listed in database: 35163; hybrids: 686
= Acarnaceae Link; (1829)
= Ambrosiaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820), nom. cons.
= Anthemidaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Aposeridaceae Raf.; New Fl. N. Amer. 4: 106 (1838)
= Arctotaceae Bessey; Nebraska Univ. Stud. 14: 107 (1914)
= Arctotidaceae Bercht. & J.Presl; Prir. Rostlin 255 (1820)
= Artemisiaceae Martinov; Tekhno-Bot. Slovar 48 (1820)
= Athanasiaceae Martinov; Tekhno-Bot. Slovar 56 (1820)
= Calendulaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Carduaceae Bercht. & J.Presl; Prir. Rostlin 255 (1820)
= Carlinaceae Bercht. & J.Presl; Prir. Rostlin 255 (1820)
= Centaureaceae Bercht. & J.Presl; Prir. Rostlin 255 (1820)
= Cichoriaceae Juss.; Gen. Pl. 168 (1789), nom. cons.
= Cnicaceae Vest; Anleit. Stud. Bot. 273, 297 (1818)
= Compositae Giseke; Prael. Ord. Nat. Pl. 538 (1792), nom. cons.
= Coreopsidaceae Link; Handbuch 1: 768 (1829)
= Cynaraceae Burnett; Outlines Bot. 926, 931, 1094, 1111 (1835)
= Echinopaceae Bercht. & J.Presl; Prir. Rostlin 255 (1820)
= Eupatoriaceae Bercht. & J.Presl; Prir. Rostlin 253 (1820)
= Gnaphaliaceae Link ex F.Rudolphi; Syst. Orb. Veg. 46 (1830)
= Grindeliaceae Rchb. ex A.Heller; Muhlenbergia 2: 330 (1907)
= Heleniaceae Raf.; Cincinnati Lit. Gaz. 2: 28 (1824)
= Helianthaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Helichrysaceae Link; Handbuch 1: 712 (1829)
= Inulaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Ivaceae Raf.; Fl. Tellur. 1: 31 (1837)
= Lactucaceae Drude; J. A. Schenk, Handb. Bot. 3(2): 369 (1886)
= Lapsanaceae Martinov; (1820)
= Madiaceae A.Heller; Muhlenbergia 2: 332 (1907)
= Matricariaceae Voigt; Hort. Suburb. Calcutt. 400 (1845)
= Mutisiaceae Burnett; Outlines Bot. 934, 935, 1094, 1111 (1835)
= Nassauviaceae Burmeist.; Handb. Naturgesch. 290 (1836)
= Partheniaceae Link; Handbuch 1: 816 (1829)
= Perdiciaceae Link; Handbuch 1: 728 (1829)
= Picridaceae Martinov; Tekhno-Bot. Slovar 482 (1820)
= Santolinaceae Martinov; Tekhno-Bot. Slovar 560 (1820)
= Senecionaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Serratulaceae Martinov; Tekhno-Bot. Slovar 577 (1820)
= Tanacetaceae Vest; Anleit. Stud. Bot. 273, 298 (1818)
= Tussilagaceae Bercht. & J.Presl; Prir. Rostlin 254 (1820)
= Vernoniaceae Burmeist.; Handb. Naturgesch. 296 (1836)
= Xanthiaceae Vest; Anleit. Stud. Bot. 273, 298 (1818)
= Xeranthemaceae Döll; Rhein. Fl. 498 (1843)
450.8370 Genus Layia Hook. & Arn. ex DC.; Prodr. [A. P. de Candolle] 7(1): 294 (1838)
Distribution: mostly California, 2 to Baja California Norte, 1 SW-USA widespread
Species listed in database: 15
= Calliachyris Torr. & A.Gray; Boston J. Nat. Hist. 5: 110 (1845)
= Callichroa Fisch. & C.A.Mey.; Index Sem. (St. Petersburg [Petropolitanus]) 2: 31 (1836)
= Calliglossa Hook. & Arn.; Bot. Beechey Voy. 356 (1839)
= Eriopappus Arn.; Lindl., Intr. Nat. Syst. Bot. ed. 2: 443 (1836)
= Madaroglossa DC.; Prodr. [A. P. de Candolle] 5: 694 (1836)
= Oxyura DC. ex Lindl.; Edwards´s Bot. Reg. 22: t. 1850 (1836)
= Tollatia Endl.; Gen. Pl. 428 (1838)
= Urostylis Meisn.; Pl. Vasc. Gen. 207 (1839)

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A complete, synonymic checklist of the Higher Plants of the World

Version 24.12 (December 15th, 2024)

Covering 355,703 accepted species,
8,716 hybrids, 47,863 accepted infraspecific taxa and 1,001,068 synonyms,
in total 1,413,410* names

[*about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]

With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

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With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

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