]> GH barcode-02363938 United States of America South Dakota T123N, R53W, Sec. 16, SW 1/4; Waubay Nat'l Wildlife Refuge, in Spring Coulee Persicaria lapathifolia (Linnaeus) Delarbre (Linnaeus) Delarbre 2021-10-15 08:32:12 G. E. Larson