Asanthus
| Asanthus | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Supertribe: | Helianthodae |
| Tribe: | Eupatorieae |
| Genus: | Asanthus R.M. King & H. Rob. |
Asanthus is a genus of flowering plants in the daisy family, Asteraceae.[1][2][3]
Each of the species was originally named as a member of Brickellia, and later transferred when King and Robinson named the genus. [4] Asanthus and Brickellia both have cypsela (achenes) with 10 ribs, but in Asanthus the style is glabrous and narrow at the base whereas in Brickellia the style has a pubescent, enlarged base. Molecular phylogenetic analysis has provided support that the two genera represent phylogenetically distinct lineages and thus should be recognized as distinct. [5]
- Species[6]
- Asanthus solidaginifolius (A.Gray) R.M.King & H.Rob. - Chihuahua
- Asanthus squamulosus (A.Gray) R.M.King & H.Rob. - Chihuahua, Durango, San Luis Potosí, Arizona, New Mexico[7]
- Asanthus thyrsiflorus (A.Gray) R.M.King & H.Rob. (misspelled as Asanthus thrysiflorus when first published)[1] - San Luis Potosí
References
- ↑ 1.0 1.1 King, Robert Merrill & Robinson, Harold Ernest. 1972. Studies in the Eupatorieae (Asteraceae) LXXIX: a new genus, Asanthus. Phytologia 24(2):65- 66
- ↑ D.J.N.Hind & H.E.Robinson. 2007. Tribe Eupatorieae In: The Families and Genera of Vascular Plants vol.VIII. (Joachim W.Kadereit & Charles Jeffrey, volume editors. Klaus Kubitzky, general editor). Springer-Verlag. Berlin, Heidelberg.
- ↑ Tropicos, Asanthus R.M. King & H. Rob.
- ↑ R. M. King & H. Robinson. Phytologia 24(2): 66. 1972.
- ↑ Schilling, E. E., J. L. Panero, B. S. Crozier & P. Davila. 2013. Relationships of Asanthus (Asteraceae, Eupatorieae). Systematic Botany 38: 253-258.
- ↑ Flann, C (ed) 2009+ Global Compositae Checklist
- ↑ Vascular Plants of the Gila Wilderness, Asanthus squamulosus (Gray) King & H.E. Robinson (Scaleleaf Brickellbush, Mule Mountain Brickellbush)