United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from mixed brushy woodlands (western juniper, Rhus trilobata, YPF) between Horr Pond and Crystal Springs. USGS Quadrangle: Fall River Mills 1:24,000
41.112778 -121.441389 +-402m. NAD83
41§ 6m 46s N; 121§ 26m 29s W
1013 meters
3325ft.
Plants collected from mixed brushy woodlands (western juniper, Rhus trilobata, YPF) between Horr Pond and Crystal Springs.