]> GH barcode-00282461 Mexico Chihuahua Vicinity of Organos, grassy rolling northern slopes of the igneous Sierra de los Organos, south of Organos Pseudognaphalium canescens (de Candolle) Anderberg (de Candolle) Anderberg 2010-08-16 16:39:02 R. M. Stewart & I. M. Johnston