United States, California, Trinity, Rattlesnake Rd. along the west side of Post Creek 0.2 mi north of Hwy. 36, east of Forest Glen. Along the edge of the road. T01S R08E S09
40.391389 -123.278889 +-402m. NAD83
T01S R08E S09; 40§ 23m 29s N; 123§ 16m 44s W
780 meters
2560ft.
Mixed coniferous forest, serpentine substrate. In gravelly soil along the edge of the road.