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
46.781101 -95.700537 +-1000m. WGS84
on fairly steep, 30-foot, west-facing slope, immediately above the river just downstream from [bridge] ... heavily grazed cattle pasture. Coarse sand and gravel substrate. Full sun to partial shade. Associated species include Poa compressa, Verbascum thapsus, Centaurea biebersteinii, Equisetum hyemale, Artemisia campestris ssp. caudata, Euphorbia esula, E. glyptosperma.