Mammillaria cowperae Shurly
, Cact. Succ. J. Gr. Brit. 21: 58, fig (1959).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:150827-2
- Publication
- Cactus and Succulent Journal of Great Britain. London
- Collation
- 21: 58, fig
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Zacatecas (Mexico, Northern America)