External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:280218-1
- Publication
- Manual of the Botany of the Region of San Francisco Bay ...
- Collation
- 19
- Date of Publication
- 2 Feb 1894
- Family as entered in IPNI
- Brassicaceae
Original Data
- Remarks
- Calif