External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:944013-1
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 5: 93 (1987):
- Date of Publication
- 1987
- Family as entered in IPNI
- Cactaceae
Links
- Basionym
- Echinocactus horridus Gay, Fl. Chil. 3: 15 (1848).
- Duplicate citation of
- Neoporteria horrida (J.Rémy ex Gay) D.R.Hunt, Bradleya 5: 93 (1987).