Polystichum braunii (Spenn.) Fée
Judziewicz, Emmet J. 5282
United States, Wisconsin, Iron, Gorge of the Montreal River below Saxon Falls Dam
46.53333 -90.38333 57517
46 32'N, 090 23'W; T47N 47N R01E 01E sec21 20
Shaded bluffs of a rotten, slate-like red rock down to the water's edge. Present in only one small side ravine (with a few old plants of Thuja occidentalis) with evident cold air drainage, where about 15 mature clumps (many quite robust) and about 10 immature clumps were noted.
Record Id: 2a9ffec2-c186-4026-9a06-f512466e6566
Occurrence ID (GUID):