United States, Minnesota, Becker, Becker County...Otter Tail River, four miles north of Frazee...just downstream from the Wannigan Road bridge...T138N R40W NE1/4 of SW1/4 of NE1/4 Sec. 11. 138N 40W 11
46.7811005 -95.7005368 +-800m.
Along the banks of the [river] ...on fairly steep, 30-foot, west-facing slope, immediately above the river just downstream from the [bridge]. Heavily grazed cattle pasture. Coarse sand and gravel substrate. Full sun. Associated species include Poa compressa, Verbascum thapsus, Centaurea biebersteinii, Equisetum hyemale, Artemisia campestris ssp. caudata, A. absinthium Euphorbia esula.