External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151650-2
- Publication
- Proceedings of the American Academy of Arts and Sciences. Boston, MA
- Collation
- 3: 265
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Texas (South-Central U.S.A., Northern America)
Nomenclatural Notes
as Mamillaria
Links
- Nomenclatural link
- Coryphantha scheeri var. valida (Engelm.) L.D.Benson
- Nomenclatural link
- Coryphantha scheeri var. valida (Engelm.) L.D.Benson, Cacti Ariz. ed. 3.25 (1969).