Cumulopuntia pyrrhacantha (K.Schum.) F.Ritter
, Kakteen Südamerika 4: 1249 (1981): (1981).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:908588-1
- Publication
- Kakteen in Sudamerika: Ergebnisse Meiner 20-jährigen Feldforschung
- Collation
- 4: 1249 (1981):
- Date of Publication
- 1981
- Family as entered in IPNI
- Cactaceae