Susan Erwin, Jeff Paulo, Shauna Hee, Lance Woolley
United States, California, Trinity, Hackney Spring, Wild Mad Road 30. Grassland up slope west of road, T28N R11W S33 USGS Quadrangle: Pony Buck Peak East
40.326111 -123.11 +-181m. WGS84
T28N R11W S33; 40§ 19m 34s N; 123§ 6m 36s W
1300 meters (4264ft)
Grassland up slope west of road, with Melica geyeri, Bromus carinatus, Poa pratensis.