Eriosyce subsect. Horridocactus (Backeb.) Katt.
, Succ. Pl. Res. 1: 117 (1994).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:976286-1
- Publication
- Succulent Plant Research . . . Richmond, Surrey, England
- Collation
- 1: 117
- Family as entered in IPNI
- Cactaceae