Athyrium filix-femina var. angustum (Willdenow) G. Lawson
Dryopteridaceae
Smith, Welby R.
24847
1994-07-15
United States, Minnesota, Itasca, Bowstring Lodge; on the north side of Bowstring Lake...T 147N R 25W SW1/4 of SW1/4 of Sec 6 [Chippewa National Forest]
47.5716667 -93.9030556
47°34'18" N,93°54'11" W
In mesic deciduous forest, dominated by Acer saccharum and Tilia americana. Associated with Smilacina racemosa, Athyrium angustum, Sanguinaria canadensis, Cauloophyllum thalictroides, Asarum canadense.