]> GH barcode-01723895 United States of America Texas From int. with I-10, 8.0 miles SW on Caverns of Sonora Road (1989). In ravine of E side of road, 150-200 yards off road. Valiant Ranch. Private land Prunus rivularis var. pubescens Enquist Enquist 2020-05-01 08:33:25 M. F. Enquist