External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:979534-1
- Species Name
- Notocactus neoarechavaletae N.Gerloff, see Havlíček in Kakt. Vilag 18(4): 79 (1988 publ. 1989): (1991).
- Publication
- Internoto
- Collation
- 15(4): 126 (1994), with incorrect basionym:
- Date of Publication
- 1994
- Family as entered in IPNI
- Cactaceae