]> GH barcode-01984181 Mexico Jalisco Cerro Viejo, south face, above Zapotitan de Hidalgo, a village about 1 mi. N of highway Mex. 15. About 25 mi. due south, or 45 road miles from Guadalajara. Upper part of mt. Peperomia gracillima S. Watson S. Watson 2019-04-02 13:33:10 D. P. Gregory & G. Eiten