United States, California, San Bernardino, Clipper Mountains along gas pipeline road at SW end of range, 14.6 mi. east of Kelbaker Rd, c. 2 mi. SW of Bonanza Spring, c. 4 mi. north of Rte 66 at Danby Rd.; Clipper Mountains
34.67382 -115.4364
605 meters (1984ft)
Gravelly granitic alluvium at base of volcanic hill; with Larrea tridentata, Ambrosia salsola, Geraea canescens, Eschscholzia minutiflora, Bebbia juncea.