United States, Minnesota, Wabasha, in the Zumbro Bottoms Unit of the R.J. Dorer State Forest, in an area known as the Sand Coulee. 0.9 miles south of the town of Dumfries
44.33 -92.12 +-100m.
T110N R11W sec15
in a small sand-gravel prairie. Uncommon.
Associates include Sporobolus heterolepis, Monarda punctata, Selaginella rupestris.