]> A barcode-00092109 Mexico Guerrero Cut-over hillside with limestone outcrops at km. 338, 3 km. beyond Acahuizotla on highway to Acapulco, ca. 3000 feet Gesneria rugata Scheidweiler Scheidweiler 2010-08-16 16:35:47 H. E. Moore, Jr. & C. E. Wood, Jr.