Publication: Fl. Rocky Mts. 364. 1917.
Origin: Native
Herbarium search: CPNWH
Notes: FNA7: "Streptanthella longirostris is most widely distributed in southern California, Nevada, and southern and central Utah, and appears to be restricted elsewhere: Colorado (Mesa, Montezuma, Montrose, San Miguel), Idaho (Butte), Montana (Carbon), New Mexico (San Juan), Washington (Franklin, Grant), and Wyoming (Fremont, Natrona, Sweetwater, Uinta)."
Last updated 1/17/2024 by David Giblin.