External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1130667-2
- Publication
- Synoptical Flora of North America. New York
- Collation
- 1(1.1): 125
- Date of Publication
- Oct. 1895
- Family as entered in IPNI
- Brassicaceae
Nomenclatural Notes
Status: pro syn. of L. scopulorum var. spatulatum B.L.Rob.