Pyrrhocactus floribundus (Backeb.) F.Ritter
, Kakteen Südamerika 3: 940 (1980), without full basionym ref. (1980).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:908186-1
- Publication
- Kakteen in Sudamerika: Ergebnisse Meiner 20-jährigen Feldforschung
- Collation
- 3: 940 (1980), without full basionym ref.
- Date of Publication
- 1980
- Family as entered in IPNI
- Cactaceae