Pediocactus nigrispinus (Hochstätter) Hochstätter
, Succulenta (Netherlands) 71: 99 (1992).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1185753-2
- Publication
- Succulenta; Nederlandsche Vereeniging van Liefhebbers van Cactussen en andere Vetplanten. Huizum, etc.
- Collation
- 71: 99
- Family as entered in IPNI
- Cactaceae