External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:996443-1
- Species Name
- Notocactus schumannianus (Nicolai) A.Berger, Kakteen (Berger) 343 (1929).
- Publication
- Internoto
- Collation
- 18(3): 111 (1997):
- Date of Publication
- 1997
- Family as entered in IPNI
- Cactaceae