External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:15164-1
- Publication
- Bulletin de la Société Botanique de France. Paris
- Collation
- 71: 864, 866
- Date of Publication
- 1924 publ. 1925
- Family as entered in IPNI
- Euphorbiaceae