]> GH barcode-01874797 Peru Amazonas between Campomiento Santa Rosa (km 247) and Quebrada Amajao (km 250), canyon of the Rio Maranon, below Milagro on the Mesones-Muro Hwy. Borzicactus madisoniorum Hutchison Hutchison 2019-02-19 19:40:35 P. C. Hutchison