External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17014-2
- Publication
- Bulletin of the California Academy of Sciences
- Collation
- 2(7): 390
- Date of Publication
- 28 May 1887
- Family as entered in IPNI
- Brassicaceae