Athyrium filix-femina var. angustum (Willdenow) G. Lawson
Dryopteridaceae
Smith, Welby R.
29219
2001-06-27
United States, Minnesota, Lake, Crosby-Manitou State Park, about 3 air miles from Lake Superior. T 58N R 6W NW1/4 of SW1/4 of Sec 28
47.4772222 -91.105
,;collector
In a northern hardwood forest dominated by Betula alleghaniensis and Thuja occidentalis. Associated with Lonicera canadensis, Osmunda claytoniana, Dryopteris expansa, Oxalis montana, Lycopodium dendroideum.