United States, Arizona, MOHAVE, PIPE SPRING NATIONAL MONUMENT
Lat. 36.86345 N. Long. 112.74048 W
1518 meters
4980 ft.ft.
On south-facing midslope of red Kayenta Sandstone. Soil red clayey-sand below ledge. Community of Lycium pallidum, Atriplex canescens, Ephedra viridis var. viridis, Hilaria jamesii & Elymus elymoides.