]> GH barcode-01575068 United States of America Colorado Along road ca 1/4 mile SW of cement plant and 1/4 mile W of County Road 21, north of La Porte. T8N R69W S20 NW1/4 of NE1/4 Physaria bellii G. A. Mulligan G. A. Mulligan 2019-06-04 19:55:21 R. Popp