United States, California, San Benito, N.E. slopes Griswold Hills, 1 1/2 m. w. of Silver Crk., 2 1/2 m. s. of Highway 180 entrance from Fresno Co.; about 1/2 way down n. side 1st e-w ridge above rolling annual grassland to n.
36.5555 -120.7425 +-1000m. WGS84
N. E. slopes; Ephedra californica over n.e. slope Griswolds and out over rolling grassland; with close bushy cover of Gutierrezia californica, Eastwoodea, Aplopappus linearifolius, Eriogonum fascicultum, some Yucca, few Juniperus near 3000' crests; frequent at ft. of slope too.