Erigeron annuus

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Erigeron annuus (L.) Desf., Tabl. École Bot.: 102 (1804).

Basionym
- Aster annuus L., Sp. Pl.: 875 (1753).
Homotypic
- Cineraria corymbosa Moench, Methodus: 588 (1794), nom. illeg. superfl.
- Diplopappus annuus (L.) Bluff & Fingerh., Comp. Fl. German. 2: 368 (1825).
- Doronicum bellidiflorum Schrank, Baier. Fl. 2: 400 (1789), nom. illeg. superfl.
- Erigeron annuus var. typicus Cronquist, Brittonia 6: 266 (1947), not validly publ.
- Erigeron bellidioides Spenn., Fl. Friburg. 2: 536 (1826), nom. illeg. superfl.
- Phalacroloma acutifolium Cass. in G.-F.Cuvier, Dict. Sci. Nat., ed. 2. 39: 405 (1826), nom. illeg. superfl.
- Phalacroloma annuum (L.) Dumort. ex F.Mull., Spic. Fl. Bruxelloise: 64 (1862).
- Pulicaria annua (L.) Gaertn., Fruct. Sem. Pl. 2: 462 (1791).
- Pulicaria bellidiflora Wallr., Sched. Crit.: 483 (1822), nom. illeg. superfl.
- Stenactis annua (L.) Cass. ex Less., Syn. Gen. Compos.: 189 (1832).

Heterotypic
- Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz in G.Hegi, Ill. Fl. Mitt.-Eur., ed. 2. 6(3; 2): 96 (1965).
- Erigeron ramosus var. septentrionalis Fernald & Wiegand, Rhodora 15: 60 (1913).
- Erigeron ramosus subsp. septentrionalis (Fernald & Wiegand) Piper & Beattie, Fl. N.W. Coast: 367 (1915).
- Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald, Rhodora 44: 340 (1942).
- Phalacroloma annuum subsp. septentrionale (Fernald & Wiegand) Adema, Gorteria 12: 53 (1984).
- Phalacroloma septentrionale (Fernald & Wiegand) Tzvelev, Novosti Sist. Vyssh. Rast. 28: 148 (1991).
- Stenactis annua subsp. septentrionalis (Fernald & Wiegand) Á.Löve & D.Löve, Preslia 46: 135 (1974).
- Stenactis septentrionalis (Fernald & Wiegand) Holub, Folia Geobot. Phytotax. 9: 273 (1974).

Native distribution areas:

Northern America
- Eastern Canada
  - New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward I., Québec.
- Western Canada
  - Alberta, Manitoba, Saskatchewan.
- North-Central U.S.A.
  - Iowa, Minnesota, Missouri, North Dakota, South Dakota, Wisconsin.
- Northeast U.S.A.
  - Connecticut, Maine, Massachusetts, Michigan, New Hampshire, New York, Vermont.
- Northwest U.S.A.
  - Idaho, Oregon, Washington, Wyoming.
- South-Central U.S.A.
  - Arkansas, Oklahoma.
- Southeast U.S.A.
  - Tennessee.
- Southwest U.S.A.
  - California.
Introduced into:
- Austria, Baltic States, Belarus, Belgium, Czechia-Slovakia, East European Russia, France, Germany, Great Britain, Hungary, Italy, Krym, Kuril Is., Netherlands, North Caucasus, Northwest European Russia, NW. Balkan Pen., Poland, Primorye, Romania, Sakhalin, Sicilia, Spain, Sweden, Switzerland, Transcaucasus, Ukraine.

Vladimirov, V., Aybeke, M. & Tan, K. (eds.) 2018. New floristic records in the Balkans: 37. Phytologia Balcanica 24(3): 397–461. PDF Reference page.
Castroviejo, S.†, Benedí, C., Buira, A., Rico, E., Crespo, M.B., Quintanar, A. & Aedo, C. (eds.) 2019. Flora Ibérica. Plantas Vasculares de la Península Ibérica e Islas Baleares. Vol. XVI(III). Compositae (partim). xviii pp. + pp. 1451–2353, Real Jardín Botánico, CSIC, Madrid. ISBN 978-84-00-10460-3. Biblioteca Digital PDF Reference page.
Mirek, Z., Piękoś-Mirkowa H., Zając, A., Zając, M. 2020. Vascular Plants of Poland. An annotated checklist. 526 pp., W. Szafer Institute of Botany, Polish Academy of Sciences. ISBN 978-83-62975-45-7 Reference page.
Hassler, M. & Muer, T. 2022. Flora Germanica. Alle Farn- und Blütenpflanzen Deutschlands in Text und Bild. 2 vols., 1712 pp., Verlag Regionalkultur, Ubstadt-Weiher. ISBN 978-3-95505-333-8 Reference page.