External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:979533-1
- Species Name
- Notocactus acuatus (Link & Otto) J.Theun., Succulenta (Netherlands) 60(6): 142, without basionym vol. (1981).
- Publication
- Internoto
- Collation
- 15(4): 124 (1994):
- Date of Publication
- 1994
- Family as entered in IPNI
- Cactaceae