External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77250464-1
- Species Name
- Opuntia engelmannii Salm-Dyck ex Engelm., Boston J. Nat. Hist. 6(2): 207 (1850).
- Publication
- Cacti S. W.
- Collation
- 177
- Date of Publication
- (1970)
- Family as entered in IPNI
- Cactaceae