Mammillaria micromeris var. unguispina Boed.
, Monatsschr. Deutsch. Kakteen-Ges. 4: 118 (1932).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151275-2
- Species Name
- Mammillaria micromeris Engelm.
- Publication
- Monatsschrift der Deutschen Kakteen-Gesellschaft, E. V., Sitz Berlin
- Collation
- 4: 118
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Nuevo León (Mexico, Northern America)