External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:2986630-1
- Publication
- see R. Br., Asclepiadeae
- Collation
- 59 (1810):
- Date of Publication
- 1995
- Family as entered in IPNI
- Crassulaceae