Pachycymbium chrysostephanum (Deflers) M.G.Gilbert
, Bradleya 8: 24 (1990): (1990).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:948268-1
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 8: 24 (1990):
- Date of Publication
- 1990
- Family as entered in IPNI
- Asclepiadaceae