United States, Minnesota, Lake, Boundary Waters Canoe Area Wilderness; Rolling bedrock terrain along the Four Mile Portage between Fall and Basswood Lakes, nine miles northeast of Ely; on the southern shore of Muskeg Lake.
47.9839072305 -91.6812569421
5315353N 598402E; T64N R11W sec25
407 meters
1335 feet
Very locally abundant. Forms the dominant cover in a narrow zone (3-10 feet wide) on the lake shore at the edge of a sedge fen. Zonal here, dense patches at the water's edge, bordering a broader zone dominated by Carex lasiocarpa. Shallow water; mucky substrate. Full sun. Stems and leaves with a subtle bluish hue.