U.S.A., Idaho, Jefferson, On the grounds of the Idaho National Engineering Laboratory. 5 miles S of Rt. 22 on Rt. 28, 305 miles SE of Butte/Jefferson County line.
43.934898 -112.604401 WGS84
43.9348984° N, -112.6044006° W; T7N R33E S17
1220 meters
4000 ft.
Deep silty soil, Winterfat site.
Elevaton: 1524 m, 5000 ft 43deg 40'N 112deg 58'W (Mixed with Placidium lacinulatum (Ach.) Breuss.). Substrate: Terricolous.