Haageocereus pseudomelanostele var. setosus (Akers) Backeb.
, Cact. Succ. J. (Los Angeles) 23: 47 (1951).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:116231-2
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 23: 47
- Family as entered in IPNI
- Cactaceae