]> A barcode-00047797 Mexico Nuevo León Sierra Madre Oriental: foothills below Pablillo, a ranch 15 miles southwest of Pueblo Galeana, alt. 7500-8000 feet Euphorbia neilmulleri M. C. Johnston M. C. Johnston 2010-08-16 16:38:47 C. H. Muller & M. T. Muller