United States, Arizona, Yavapai, S of Ash Fork, N of Paulden, ~2k SSE of Rock Butte, 1.8k NE of White Hills Tank, just W of F.R. 573, chert & limestone rock and gravel
34.9756 -112.43719
T18N R02W S02
1505 meters
4940ft.
red-brown silt
A. Pungens, Astragalus sp., B. pteronioides, B. fremontii, C. laxiflorus, Corydalis sp.