Caralluma subgen. Urmalcala M.G.Gilbert
, Bradleya 8: 15 (1990). (1990).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:926545-1
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 8: 15 (1990).
- Date of Publication
- 1990
- Family as entered in IPNI
- Asclepiadaceae