External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:985680-1
- Species Name
- Echinocereus fendleri (Engelm.) Small, Fl. S.E. U.S. [Small]. 815 (1903), isonym.
- Publication
- Echinocereenfreund
- Collation
- 7(4): 87 (1994);
- Date of Publication
- 1994
- Family as entered in IPNI
- Cactaceae