U.S.A., Montana, Sweet Grass, Beartooth Mountains: Gallatin National Forest: along East Fork Boulder Trail, ca 3 mi SE of Box Canyon Guard Station, 45 mi SW of Big Timber.
45.3392 -110.2171 +-1609m.
45.3392° N, 110.2171° W; uncertainty 1 mi.; T7S R12E S3
2250 meters
7380 ft.
Wet-moist spruce-fir forest with Mitella pentandra, Calamagrostis canadensis, and Mertensia ciliata.