Echinocereus engelmannii subsp. llanurensis (Rutow) Felger
, Proc. San Diego Soc. Nat. Hist. 35: 20 (1999).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1117489-2
- Publication
- Proceedings of the San Diego Society of Natural History
- Collation
- 35: 20
- Date of Publication
- 31 Jul 1999
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
(as llanuraensis)