Notocactus longispinus (F.Ritter) J.Theun.
, Succulenta (Netherlands) 60: 142 (1981).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:170662-2
- Publication
- Succulenta; Nederlandsche Vereeniging van Liefhebbers van Cactussen en andere Vetplanten. Huizum, etc.
- Collation
- 60: 142
- Family as entered in IPNI
- Cactaceae