Ritterocactus horstii (F.Ritter) Doweld
, Sukkulenty 3(1-2): 60 (2000).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1020390-1
- Publication
- Sukkulenty. Moscow
- Collation
- 3(1-2): 60
- Date of Publication
- 2000
- Family as entered in IPNI
- Cactaceae