]> GH barcode-01684113 United States of America Texas Sneed Environmental Research Area. 1.6 km N of Hwy 82, 12.5 km W of intersection of Hwys 82 and 1417, ca. 17 km (by air) WNW of Sherman. Zanthoxylum clava-herculis Linnaeus Linnaeus 2022-05-19 13:06:41 M. Loy George Diggs and Botany Class