U.S.A., California, Inyo, BLM lands. Talc City Hills. Along highway 190 just north of road marker 38.50 west of Saline Valley road junction and 1 mile east of road to Darwin.
36.330299 -117.659401
36° 19.8169994' N, 117° 39.5660019' W; T19S R40E S32
1524 meters
5000 ft.
On crevices and ledges of small marble rock outcrops and boulders at edge of Joshua tree woodland.
Coll. with Ken Kellman. Det. R. Rosentreter, Apr. 2002. Substrate: Saxicolous.