United States, Minnesota, Sherburne, Sherburne National Wildlife Refuge, ca. 2.5 mi SE of Santiago; NE1/4 SW1/4 Sec. 23 T35N R28W;Sherburne National Wildlife Refuge;035N;28W;23
45.5074997 -93.7938919
Loose, sandy soil in an oak savanna community, with Lithospermum caroliniense, Lupinus perennis, Solidago nemoralis, Petalostemum villosum, Calamovilfa longifolia