- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:981336-1
- Species Name
- Piaranthus geminatus N.E.Br., J. Linn. Soc., Bot. 17: 163 (1878).
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 12: 84 (1994):
- Date of Publication
- 1994
- Family as entered in IPNI
- Asclepiadaceae