Corryocactus megarhizus F.Ritter
, Kakteen Südamerika 4: 1286 (1981).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:275127-2
- Publication
- Kakteen in Sudamerika: Ergebnisse Meiner 20-jährigen Feldforschung
- Collation
- 4: 1286
- Family as entered in IPNI
- Cactaceae
Type Information
- Collector Team
- F.Ritter 559
- Type Herbaria
- holotype U
- Distribution Of Types
- Ayacucho (Peru, Western South America, Southern America)