External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:966328-1
- Species Name
- Notocactus schumannianus (Nicolai) A.Berger, Kakteen (Berger) 343 (1929).
- Publication
- Kakt. Vilag
- Collation
- 18(4): 77
- Date of Publication
- 1988 publ. 1989
- Family as entered in IPNI
- Cactaceae