Taxonavigation
| Taxonavigation: Asterales |
|---|
| Classification System: APG IV
Superregnum: Eukaryota |
Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Astereae
Subtribus: Symphyotrichinae
Genus: Symphyotrichum
Subgenus: Symphyotrichum subg. Ascendentes
Species: S. ascendens –
S. defoliatum
Name
Symphyotrichum subg. Ascendentes (Rydb.) Semple, Univ. Waterloo Biol. Ser. 41: 133 (2002).
- Type species: S. ascendens (Lindl.) G.L.Nesom
Synonyms
- Basionym
- Aster [infragen.unranked] Ascendentes Rydb., Fl. Colorado, 352, 354. 1906.
- Homotypic
- Symphyotrichum sect. Ascendentes (Rydb.) G.L.Nesom, Phytologia 77(3): 272. 1995.
- Virgulaster Semple, Phytologia 58(7): 430. 1985.
References
- Nesom, G.L. 1994 publ. 1995. Review of the taxonomy of Aster sensu lato (Asteraceae: Astereae), emphasizing the New World species. Phytologia 77(3): 141–297. BHL Reference page.
- Rydberg, P.A. 1906. Flora of Colorado. Fort Collins, Col., Experiment Station. 448 pp. BHL Reference page.
- Semple, J.C. 1985. New names and combinations in Compositae, tribe Astereae. Phytologia 58(7): 429–431. BHL Reference page.
- Semple, J.C. in Semple, J.C., Heard, S.B., & Brouillet, L. 2002. Cultivated and native asters of Ontario (Compositae: Astereae): Aster L. (including Asteromoea Blume, Diplactis Raf. and Kalimeris (Cass.) Cass.), Callistephus Cass., Galatella Cass., Doellingeria Nees, Oclemena E.L.Greene, Eurybia (Cass.) S.F.Gray, Canadanthus Nesom, and Symphyotrichum Nees (including Virgulus Raf.). University of Waterloo Biology Series 41: 134 pp. Reference page.
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