United States, Minnesota, Todd, Oak Ridge Wildlife Management Area. Todd County...Oak Ridge Wildlife Management Area...between Mound and Cedar Lakes, four miles east of Grey Eagle... southeast of Stump Lake...T127N R32W SE1/4 of SE1/4 of NW1/4 Sec. 12. 127N 32W 12
45.824273 -94.65419 +-969m.
Strongly-rolling forested moraine ... in mesic hardwood forest ... especially along two-track forest roads. Canopy dominated by mature Quercus rubra and Tilia americana, with scattered Populus grandidentata and Quercus macrocarpa. Understory and shrub layer of Ostrya virginiana, Acer saccharum, Ulmus americana, Corylus cornuta, and Cornus alternifolia. Dark, rocky, sandy loam. Additional associates: Carex rosea, C. pensylvanica, Oryzopsis racemosa, Aralia nudicaulis, Aster macrophyllus, Circaea lutetiana, Smilacina racemosa, Osmorhiza claytonii, Solidago flexicaulis, Uvularia grandiflora, U. sessilifolia, Phryma leptostachya, Viola pubescens, Geranium maculatum.