]> GH barcode-01645486 United States of America New Mexico T. M. O'Connor Ranch. Black Trap, NW of ranch manager's house; 4.5 mi S of Rte. 104, 15 mi E of Las Vegas. Oenothera canescens Torrey & Fremont Torrey & Fremont 2020-06-04 11:37:27 S. R. Hill