]> GH barcode-01692711 United States of America Wyoming Black Hills, NE fork of headwaters of Left Cr, ca 4.5 air mi SW of the Missouri Buttes. T53N R66,67W S18,13 Rorippa palustris subsp. fernaldiana (Butters & Abbe) Jonsell (Butters & Abbe) Jonsell 2020-04-06 12:26:32 H. Marriott