]> GH barcode-00036926 Mexico Coahuila Eastern border of the Llano de Guaje, along road from Tanque del Aparejo 25 miles southeast to Tanque Armendais: abundant on flats margining playa at base of Lomas del Aparejo Atriplex stewartii I. M. Johnston I. M. Johnston 2010-08-16 16:35:59 I. M. Johnston & C. H. Muller