]> GH barcode-01548004 United States of America Wyoming ca 6.5 (air) miles southwest of Sheridan, along Wyo Highway 331. Ditch between highway and Big Goose Creek. T55N R 85W S 9 Lepidium campestre (Linnaeus) W. T. Aiton (Linnaeus) W. T. Aiton 2020-03-25 15:18:25 K. H. Dueholm