Athyrium filix-femina var. angustum (Willdenow) G. Lawson
Dryopteridaceae
Smith, Welby R.
28713
2000-07-12
United States, Minnesota, Mille Lacs, Mille Lacs Kathio State Park, about 8 miles northwest of Onamia...T 42N R 27W SW1/4 of SE1/4 Sec 5
46.128611 -93.7725
46°07'43"N, 93°46'21"W
In a mature mesic forest dominated by Quercus macrocarpa and Populus tremuloides. Associated with Betula papyrifera, Fraxinus pennsylvanica, Rubus allegheniensis, Ulmus americana, Corylus americana.