External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:272223-1
- Publication
- Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie. Leipzig
- Collation
- 9(1): 111
- Date of Publication
- 29 Aug 1887
- Family as entered in IPNI
- Crassulaceae