United States, Minnesota, Anoka, Helen Allison Savanna Scientific Natural Area. Allison Savanna. Anoka Co. N1/2 of NE1/4 of Sec.2 T33N R23W. Collected on savanna portion of tract; also on the old fiel Allison Savanna. Anoka Co. N1/2 of NE1/4 of Sec.2 T33N R23W. Collected on savanna portion of tract; also on the old field on the W side of the tract.. 033N 23W 2
45.377702 -93.173879 +-900m. WGS84
In open dry situation, but common also on the old field. Typically on sparsely vegetated soils. Assoc. with Liatris aspera, Artemisia ludoviciana var. gnaphaloides, Sorghastrum nutans, Tradescantia