Mammillaria sonorensis var. gentryi R.T.Craig
, Cact. Succ. J. (Los Angeles) 12: 156, fig (1940).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151711-2
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 12: 156, fig
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Sonora (Mexico, Northern America)
Nomenclatural Notes
Without Latin diagnosis; Mammillaria Handb. 91, fig. 70. 1945