]> GH barcode-00871632 Mexico Chihuahua Mpio. Guadalupe y Calvo, NW side of Cerro Mohinora, ca. 13 mi SW of Guadalupe y Calvo; Top and near top of summit -- open, rocky faces at lip of precipice, with scattered "krumholz" pines Erigeron macdonaldii G. L. Nesom G. L. Nesom 2023-11-03 08:54:39 A. McDonald & G. L. Nesom