]> A barcode-00055606 Mexico Nuevo León Sierra Madre Oriental: about the head of Santa Barbara Canyon, about 15 miles southwest of Galeana, arroyos and canyon slopes Quercus clivicola Trelease & C. H. Müller Trelease & C. H. Müller 2023-03-27 16:03:05 C. H. Muller & M. T. Muller