]> A barcode-00066360 Mexico Chiapas 15 miles south of Comitan along highway. Mixed woodland and open grass slopes with limy rocks; elevation ca. 2000 ft. Dioscorea sumiderensis B. G. Schubert & O. Téllez B. G. Schubert & O. Téllez 2010-08-16 16:42:16 Howard S. Gentry