External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87892-2
- Species Name
- Echinocereus enneacanthus Engelm., Mem. Tour N. Mexico [Wislizenus] 111 (1848).
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 19: 93
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Texas (South-Central U.S.A., Northern America)