Echinocereus caespitosus Engelm.
, in Wisliz. Tour North Mexico 110.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132322-1
- Publication
- in Wisliz. Tour North Mexico
- Collation
- 110
- Family as entered in IPNI
- Cactaceae