External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175243-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 3(7): 422
- Date of Publication
- 1 Apr 1896
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Opuntia engelmannii var. littoralis Engelm.
- Same citation as
- Opuntia lindheimeri var. littoralis (Engelm.) J.M.Coult.