External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151036-2
- Species Name
- Mammillaria grahamii Engelm., Syn. Cact. U. S. 6 (1856).
- Publication
- Monatsschrift für Kakteenkunde. Berlin
- Collation
- 6: 44
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Arizona (Southwestern U.S.A., Northern America)