]> ECON barcode-01875381 Mexico Chihuahua Mnpo. de Batopilas. east of bridge over Arroyo Samachique (or Arroyo Guimivo), on north side of Rio Batopilas, between Batopilas and La Bufa Mammillaria craigii G. E. Lindsay G. E. Lindsay 2019-02-26 20:36:46 R. A. Bye Jr.