United States, California, Trinity County, Shasta-Trinity National Forest, ca. 1.2 km NE of New River/Trinity River confluence on spur ridge between the rivers
40.85525 -123.47426 NAD 83
40.85525° N, 123.47426° W
240 meters
240.0000000000 m
Growing in partial shade on a S-facing, meta-volcanic rock slope. With Arctostaphylos manzanita ssp. manzanita, Boechera breweri ssp. breweri, Cheilanthes gracillima, Galium porrigens var. porrigens, Pinus sabiniana, Poa secunda, Polypodium glycyrrhiza, Quercus chrysolepis, Holodiscus discolor, Selaginella wallacei, Lithophragma campanultaum, Streptanthus oblanceolatus, and Turritis glabra.