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452.0000 Family Asteraceae Dumort.; Commentat. Bot. [Dumortier] 55 (1822)
1620 genera, ca. 29.000 spp. (35.000 spp. incl. microspecies). Systematics taken mostly from Funk et al. (2009, 2020) and Zuntini et al. (2024). Barnadesioideae (so far treated as most basal member of Asteraceae) might be a separate family, more related to Calyceraceae.
Species listed in database: 35251; hybrids: 678
= Acarnaceae Link; (1829)
= Ambrosiaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820), nom. cons.
= Anthemidaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820)
= Aposeridaceae Raf.; New Fl. [Rafinesque] 4: 106 (1838)
= Arctotaceae Bessey; Univ. Stud. Nebraska 14: 107 (1914)
= Arctotidaceae Bercht. & J.Presl; Prír. Rostlin 255 (1820)
= Artemisiaceae Martinov; Tekhno-Bot. Slovar 48 (1820)
= Athanasiaceae Martinov; Tekhno-Bot. Slovar 56 (1820)
= Calendulaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820)
= Carduaceae Bercht. & J.Presl; Prír. Rostlin 255 (1820)
= Carlinaceae Bercht. & J.Presl; Prír. Rostlin 255 (1820)
= Centaureaceae Bercht. & J.Presl; Prír. Rostlin 255 (1820)
= Cichoriaceae Juss.; Gen. Pl. [Jussieu] 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 [Link] 1: 768 (1829)
= Cynaraceae Burnett; Outlines Bot. [Burnett] 926, 931, 1094, 1111 (1835)
= Echinopaceae Bercht. & J.Presl; Prír. Rostlin 255 (1820)
= Eupatoriaceae Bercht. & J.Presl; Prír. 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; Prír. Rostlin 254 (1820)
= Helichrysaceae Link; Handbuch [Link] 1: 712 (1829)
= Inulaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820)
= Ivaceae Raf.; Fl. Tellur. 1: 31 (1837)
= Lactucaceae Drude; 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. [Burnett] 934, 935, 1094, 1111 (1835)
= Nassauviaceae Burmeist.; Handb. Naturgesch. 290 (1836)
= Partheniaceae Link; Handbuch [Link] 1: 816 (1829)
= Perdiciaceae Link; Handbuch [Link] 1: 728 (1829)
= Picridaceae Martinov; Tekhno-Bot. Slovar 482 (1820)
= Santolinaceae Martinov; Tekhno-Bot. Slovar 560 (1820)
= Senecionaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820)
= Serratulaceae Martinov; Tekhno-Bot. Slovar 577 (1820)
= Tanacetaceae Vest; Anleit. Stud. Bot. 273, 298 (1818)
= Tussilagaceae Bercht. & J.Presl; Prír. Rostlin 254 (1820)
= Vernoniaceae Burmeist.; Handb. Naturgesch. 296 (1836)
= Xanthiaceae Vest; Anleit. Stud. Bot. 273, 298 (1818)
= Xeranthemaceae Döll; Rhein. Fl. [Döll] 498 (1843)
452.7774 Genus Tessaria Ruiz & Pav.; Fl. Peruv. Prodr. 112, t. 24 (1794)
Distribution: South America. Phylogenetic position within tribus uncertain.
Species listed in database: 5
= Gynheteria Willd.; Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 1: 140 (1807)
= Monophalacrus Cass.; Dict. Sci. Nat. [F.Cuvier], éd. 2, 53: 235 (1828), nom. provis.
= Phalacromesus Cass.; Dict. Sci. Nat. [F.Cuvier], éd. 2, 53: 236 (1828)
species :
Tessaria absinthioides (Hook. & Arn.) DC.; Prodr. [A.P. de Candolle] 5: 457 (1836)
Name: Brea, chilquilla, sorona, péril, callacozo, hierba de la zorra [Chile]
Distribution: Peru; Bolivia (Cochabamba, Potosí); S-Brazil (Rio Grande do Sul); Paraguay (Cordillera); Uruguay (Canelones, Maldonado, Montevideo, Rocha, San Jose); Argentina (Buenos Aires, Catamarca, Chubut, Cordoba, Jujuy, La Pampa, La Rioja, Mendoza, Neuquén, Rio Negro, Salta, San Juan, San Luis, Tucuman); Chile (Arica y Parinacota, Tarapacá, Antofagasta, Atacama, Coquimbo, Valparaíso, Metropolitana de Santiago, O´Higgins, Maule, Ñuble, Biobío)
83 BOL PER 84 BRA 85 ARG CLE PAR URU
Synonyms: hidden
= Baccharis absinthioides Hook. & Arn.; Bot. Beechey Voy. 57 (1832)
= Baccharis banksiifolia Bertero; Mercurio Chileno (1829), nomen, ex Bull. Ferussac 20: 108 (1830)
= Pluchea absinthioides (Hook. & Arn.) H.Rob. & Cuatrec.; Phytologia 27(4): 284 (1973)
species :
Tessaria andina M.Monge, Anderb. & Semir; Syst. Bot. 43(2): 591 (2018)
Distribution: Bolivia
83 BOL
species :
Tessaria dodonaeifolia (Hook. & Arn.) Cabrera; Lilloa 4: 184 (1939)
subspecies :
subsp. dodoneifolia
Distribution: Bolivia (Cochabamba, Potosí, Santa Cruz, Tarija); Paraguay (Central, Pres. Hayes); Uruguay (Colonia, Rio Negro); Argentina (Catamarca, Chaco, Cordoba, Corrientes, Formosa, Jujuy, La Rioja, Mendoza, Salta, Santiago del Estero, Santa Fe, San Juan, San Luis, Tucuman)
83 BOL 85 ARG PAR URU
Synonyms: hidden
= Conyza straminea Chodat; Bull. Herb. Boissier, Sér. 2, 2: 383 (1902)
= Eupatorium dodonaeifolium Hook. & Arn.; Compan. Bot. Mag. 2: 44 (1836)
= Pluchea dodonaeifolia (Hook. & Arn.) H.Rob. & Cuatrec.; Phytologia 27(4): 284 (1973)
= Tessaria straminea (Chodat) Hassl.; Repert. Spec. Nov. Regni Veg. 16: 25 (1919)
= Tessaria viscosa Lillo; Primera Reun. Nac. Soc. Argent. Ci. Nat. 213 (1919)
subspecies :
subsp. plucheoides (Hassl.) S.E.Freire; Candollea 52(1): 214 (1997)
Distribution: Paraguay (Central, Pres. Hayes)
85 PAR
Synonyms: hidden
= Tessaria plucheoides Hassl.; Repert. Spec. Nov. Regni Veg. 16: 26 (1919)
species :
Tessaria fastigiata (Griseb.) Cabrera; Fl. Prov. Jujuy 13(10): 254 (1978)
Name: San Marcos
Distribution: Bolivia (Chuquisaca, Cochabamba, La Paz, Santa Cruz, Tarija); Paraguay (Alto Paraguay); Argentina (Jujuy, Salta, Tucuman)
83 BOL 85 ARG PAR
Synonyms: hidden
= Pluchea fastigiata Griseb.; Abh. Königl. Ges. Wiss. Göttingen 24: 184 (1879)
= Pluchea odorata var. ferruginea Rusby; Mem. Torrey Bot. Club 4(3): 211 (1895)
species :
Tessaria integrifolia Ruiz & Pav.; Syst. Veg. Fl. Peruv. Chil. 213 (1798)
Distribution: Costa Rica; Panama; Colombia (Amazonas, Antioquia, Arauca, Atlántico, Bolívar, Boyacá, Caldas, Caquetá, Casanare, Cauca, Chocó, Córdoba, Cundinamarca, Guaviare, Huila, La Guajira, Magdalena, Meta, Norte de Santander, Putumayo, Quindío, Santander, Tolima, Valle, Vichada); Venezuela (Amazonas, Apure, Aragua, Barinas, Bolívar, Delta Amacuro, Venezuela Distrito Federal, Lara, Merida, Miranda, Portuguesa, Tachira, Trujillo, Yaracuy, Zulia); Ecuador; Peru; Bolivia (Beni, Cochabamba, La Paz, Pando, Potosí, Santa Cruz, Tarija); N-Brazil (Amapa, Pará, Amazonas, Acre, Rondônia); Paraguay (Alto Paraguay, Central,Neembucu, Pres. Hayes); Uruguay (Colonia); Argentina (Buenos Aires, Chaco, Corrientes, Entre Rios, Formosa, Jujuy, Misiones, Salta, Santa Fe, Tucuman)
80 COS PAN 82 CLM VEN 83 BOL ECU PER 84 BRA 85 ARG PAR URU
Synonyms: hidden
= Conyza riparia Kunth; Nov. Gen. Sp. [H.B.K.], ed. fol. 4: 76 (1818)
= Gynheteria dentata (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 3: 482 (1826)
= Gynheteria incana Spreng.; Neue Entdeck. Pflanzenk. [Sprengel] 2: 135 (1821)
= Gynheteria salicifolia Willd. ex Less.; Syn. Gen. Compos. 208 (1832)
= Phalacromesus riparia (Kunth) Cass.; Dict. Sci. Nat. [F.Cuvier], éd. 2, 53: 235 (1828)
= Tessaria absinthoides Griseb.; Abh. Königl. Ges. Wiss. Göttingen 24: 185 (1879)
= Tessaria ambigua var. uniflora Cuatrec.; Anales Univ. Madrid, Ci. 4(2): 244 [reprint page 41] (1935)
= Tessaria dentata Ruiz & Pav.; Syst. Veg. Fl. Peruv. Chil. 213 (1798)
= Tessaria integrifolia var. obtusifolia Hassl.; Trab. Mus. Farmacol. 21: 127 (1909)
= Tessaria legitima DC.; Prodr. [A.P. de Candolle] 5: 456 (1836)
= Tessaria mucronata DC.; Prodr. [A.P. de Candolle] 5: 456 (1836)
variant :
var. ambigua (DC.) S.E.Freire; Candollea 52(1): 215 (1997)
Distribution: Bolivia; Brazil; S-Brazil (Santa Catarina); Paraguay (Alto Paraguay, Central, Pres. Hayes); Argentina (Buenos Aires, Catamarca, Chaco, Cordoba, Corrientes, Formosa, Jujuy, La Rioja, Salta, Santiago del Estero, Santa Fe, Tucuman)
83 BOL 84 BRA 85 ARG PAR
Synonyms: hidden
= Tessaria absinthioides var. ambigua (DC.) Fr.; Ark. Bot. 5(13): 15 (1906)
= Tessaria ambigua DC.; Prodr. [A.P. de Candolle] 5: 457 (1836)
= Tessaria integrifolia var. polyandra Cabrera; Lilloa 4: 189 (1939)
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A complete, synonymic checklist of the Higher Plants of the World

Version 25.07 (July 5th, 2025)

Covering 356,783 accepted species,
8,788 hybrids, 48,065 accepted infraspecific taxa and 1,003,637 synonyms,
in total 1,417,272* 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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