United States, California, Placer, Martis Peak; saddle 0.5 air miles E of the summit along Murphys Meadow Road. T17N R18E S31 SW1/4 USGS Quadrangle: Martis Peak 1:24,000
39.290833 -120.042222 NAD 1927
T17N R18E S31 SW1/4; 39§ 17m 27s N; 120§ 2m 32s W
2560 meters
8400ft.
Jepson Manual nSNH region. Loose granitic soil in open forest of Abies magnifica-Pinus contorta-Monardella glauca; this site a reported location for A. rigidissima var. demota (EO#2) but that taxon not found here.
Label says University and Jepson Herbaria, University of California, Berkeley.