External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:297666-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 49: 251
- Family as entered in IPNI
- Cactaceae
Remarks
[ECHINOCACTUS, subgen. THELOCACTUS, K. Schum.]
Links
- Hybrid Parent of
- × Thechinocactus Berresf., CactusWorld 32(3): 214 (2014).