Astragalus bisulcatus var. bisulcatus (Hook.) A. Gray
Fabaceae
Amy J. Roderick
4637
1998-06-10
1998-6-10
U.S.A., Wyoming, Natrona, Upper North Platte and Laramie River Drainages: Poison Spring Creek at Oregon Trail or County Road 319, ca 11.5 air mi N of Alcova townsite.