U.S.A., Washington, Skamania, Gifford Pinchot National Forest, Mt. Adams Ranger District. Sister Rocks Research Natural Area, Trail #132. From trailhead on Forest Road 58, head south up the trail approx. 1 mile.
UTM Zone 10, 574418E, 5087738N; SE1/4 SE1/4 Sec. 3, T5N R6E WM
1238 meters
4060 ft.
Along trail in mature ABAM/ VAAL coniferous forest. Aspect: N. Substrate: mineral soil.