Echinocereus engelmannii var. armatus L.D.Benson
, Cact. Succ. J. (Los Angeles) 41: 33 (1969).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87882-2
- Species Name
- Echinocereus engelmannii (Parry ex Engelm.) F.Seitz, Cat. Cact. Cult. 10 (1870), isonym.
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 41: 33
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- California (Southwestern U.S.A., Northern America)