Growing on steep, dry to dry-mesic northwest facing slope above cliff; Thin woods. Associating with Acer saccharum, Ostrya virginiana, Fraxinus americana, Populus grandidentata, Tilia americana, Quercus rubra, Juniperus virginiana, Dodecatheon amethystinum, Carex pensylvanica, Carex eburnea, Carex sprengelii, Craex blanda, Smilacina racemosa, Polygonatum biflorum, Carex rosea, Besseya bullii, Galium concinnum, Galium aparine.
4 clumps.
Carex pensylvanica labeled with "P," and Carex inops heliophila labeled with "I."