External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:113733-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 26(3): 176
- Family as entered in IPNI
- Cactaceae
Links
- Basionym
- Opuntia clavata Engelm., Mem. Tour N. Mexico [Wislizenus] 95 (1848).
- Nomenclatural link
- Opuntia clavata Engelm., Mem. Tour N. Mexico [Wislizenus] 95 (1848).
- Same citation as
- Grusonia clavata H.Rob.