]> GH barcode-01780393 United States of America Texas Rio Grande at Boquillas Chisos Mts. Collected below the bluffs at Boquillas Ludwigia peploides subsp. glabrescens (Kuntze) P. H. Raven (Kuntze) P. H. Raven 2020-04-15 18:10:47 E. Marsh