Notocactus schaeferianus (W.R.Abraham & J.Theun.) Havlíček
, Internoto 9(2): 39 (1988): (1988).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:945235-1
- Publication
- Internoto
- Collation
- 9(2): 39 (1988):
- Date of Publication
- 1988
- Family as entered in IPNI
- Cactaceae