Mammillaria standleyi var. robustispina R.T.Craig
, Mammill. Handb. 86, fig. 65 (1945).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151747-2
- Species Name
- Mammillaria standleyi Orcutt, Cactography 8 (1926).
- Publication
- Mammillaria Handbook
- Collation
- 86, fig. 65
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Sonora (Mexico, Northern America)