]> ECON barcode-01678096 Mexico Chihuahua mnpo. de Guazapares. on eastern slopes of Barranca de Chinipas, southwest of Rokoloibo Stenocereus thurberi (Engelmann) Buxbaum (Engelmann) Buxbaum 2019-03-12 19:32:46 R. A. Bye Jr.