]> A barcode-00033628 Mexico Chihuahua Rio Papagochic, beyond village of Cocomorachic, Sierra Madre Mountains, District of Guerrero, deep canyon, sandy river edge, ca. 3500 m Juglans major f. stellata W. E. Manning W. E. Manning 2010-08-16 16:43:24 Y. E. J. Mexia