U.S.A., Idaho, Idaho, Below Snowhole Rapids, off the Main Salmon River Canyon. Approx. 50 miles downstream from Riggins, Idaho.
46.008301 -116.613297 WGS84
46.0083008° N, -116.6132965° W
488 meters
1600 ft.
In a drainageway of a steep S-facing cliff On granite.
On granite. Filed with RR #7066, Spilonema revertens. Also has RR #7066b, Ephebe perspinulosa, and RR #7066c, Polychidium muscicola. Substrate: Saxicolous.