]> GH barcode-00549793 Mexico Coahuila Cañon de Hidalgo, Sirra Mojada; along the very steep and difficult trail up the precipitous northern wall of the sierra, above San Salvador Mine, near Esmeralda Abelia coriacea var. subcoriacea Villarreal Villarreal 2015-08-06 16:59:02 R. M. Stewart