]> GH barcode-01688878 United States of America New Mexico T. M. O'Connor Ranch, South Rim Pasture; old Big Tank; 9.2 mi S of Rte. 104, 18.5 mi E of Las Vegas, near S rim of mesa Potamogeton nodosus Poiret Poiret 2020-05-04 10:04:54 S. R. Hill