Purshia mexicana
Purshia mexicana | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Purshia |
Species: | P. mexicana |
Binomial name | |
Purshia mexicana | |
Synonyms | |
Cowania mexicana D.Don[1] |
Purshia mexicana is a species of perennial flowering small tree in the rose family known by the common name Mexican cliffrose. It is native to western-northern Mexico, the region of the Sierra Madre Occidental cordillera.
Purshia stansburyana, native to the southwestern United States, has sometimes been included within P. mexicana.[2]
In its mostly mountainous, or higher elevation habitat, it grows in woodlands, desert, and plateau habitat.
Stenophyllanin A, a tannin, can be found in P. mexicana.[3]
Distribution
The range of Mexican Cliffrose is from the western Mexican Plateau in the south, and the southern Sierra Madre Occidental cordillera north to a small region of northwest Sonora;[2] it has a continuous range in the cordillera from Chihuahua south through Durango and Zacatecas, all mostly north of the Trans-Mexican Volcanic Belt, though a few scattered locales do occur in the belt.[2]
References
- ↑ The International Plant Names Index, retrieved 19 June 2016
- 1 2 3 Little 1976, Map 55-SW, Map 55-N, Cowania mexicana
- ↑ Ito H, Miyake M, Nishitani E, Mori K, Hatano T, Okuda T, Konoshima T, Takasaki M, Kozuka M, Mukainaka T, Tokuda H, Nishino H, Yoshida T (August 1999). "Anti-tumor promoting activity of polyphenols from Cowania mexicana and Coleogyne ramosissima". Cancer Lett. 143 (1): 5–13. doi:10.1016/S0304-3835(99)00160-3. PMID 10465331.
Further reading
- Little, Elbert L. (1976). "Map 55-SW, Map 55-N, Cowania mexicana". Minor Western Hardwoods. Atlas of United States Trees. 3. US Government Printing Office. LCCN 79-653298.
- Cronquist, A.; Holmgren, N.H.; Holmgren, P.K.; Cronquist, A. (1997). Subclass Rosidae (except Fabales). Intermountain flora: Vascular plants of the Intermountain West, U.S.A. 3A. The New York Botanical Garden. ISBN 0893273740.
External links