United States, Minnesota, Clay, Clay County...ditch bewteen State hwy 9 and cultivated field, on east side of hwy...T140N R46W WNWNW 9;;140N;46W;09
46.9622231 -96.5041656
Growing in salt-encrusted sol in shallow ditch...with Puccinellia distans, Scirpus paludosus and Ranunculus cymbalaria. Habitat appeared recently disturbed mechanically.