External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:18931-2
- Publication
- Geological Survey of California. J. D. Whitney, State Geologist. Botany. Cambridge, MA
- Collation
- 2: 70
- Date of Publication
- Jul-Dec 1880
- Family as entered in IPNI
- Euphorbiaceae
Type Information
- Collector Team
- E.Palmer 446
- Type Herbaria
- lectotype GH
- Distribution Of Types
- [Sierra de Juarez] big canon of the Tantillas, Baja California Norte (Mexico, Northern America)