]> GH barcode-00078601 Mexico Coahuila Sierra de Carneros, Carneros Pass area, along Mexico Highway 54, about 0.5 mile south of Estacion Carneros, about 23 miles south of Saltillo, 0.7 mile west of highway, in low mountain canyon Leucophyllum laevigatum var. coahuilense Kiger Kiger 2010-08-16 16:43:35 James L. Reveal, W. J. Hess & R. W. Kiger