United States, California, San Bernardino, BLMBighorn Mountains; collecting in Antelope Creek, approximately 1 air mile southeast of the summit of Black Mountain, or about 6.75 air miles northwest of Pioneertown.; Rimrock
34.22169 -116.57837
T2N R4E S33
1483 meters
4864ft.
A narrow rocky canyon with scattered springs. Scattered in rocky canyon bottom.