]> GH barcode-01929395 United States of America New Mexico T. M. O'Connor Ranch; Cuervito Canyon Pasture; mouth of Cuervito Canyon at Crystal Pasture; 19 mi E of Las Vegas; 5 mi S of Rte. 104. at Crystal pasture gate. Amaranthus retroflexus Linnaeus Linnaeus 2020-06-30 09:12:22 S. R. Hill