United States, Minnesota, Saint louis, Boundary Waters Canoe Area Wilderness, rolling to fairly rugged terrain 20 miles north of Ely, Crooked Lake, northwestern portion of Friday Bay
Very local on a small, low islet. Frequent in shallow pockets of coarse sand, gravel, and detritus over level to gently sloping granitic bedrock; at upper end of the wave-wash zone, ~2-4 feet above the lake (which is down ~12-16 inches from the early season high mark). Loose patches. Full sun.
Coarse sand, gravel and detritus over level to gently sloping granitic bedrock