]> GH barcode-01098813 United States of America Wyoming along Clarks Fork River, 9 miles southeast of Cooke, Montana, extreme northwestern Park County Cardamine breweri var. leibergii (Holzinger) C. L. Hitchcock (Holzinger) C. L. Hitchcock 2020-04-03 06:39:23 R. C. Rollins & Ced. L. Porter