United States, California, Butte, On the sides of cliffs on the edge of Table Mountain, adjacent to the waterfalls of the S. fork of Coal Cr. Canyon. T20N R04E S08 middle of the W edge
39.603889 -121.558056 +-1609m. NAD83
T20N R04E S08 middle of the W edge; 39§ 36m 14s N; 121§ 33m 29s W
366 meters
1200ft.
Common on the sides of tuscan lava cliffs, adjacent to the waterfalls. Cliffs of valley grassland vegetation with Lomatium utriculatum, Pellaea mucronata, and Delphinium patulum.