]> GH barcode-00011676 Mexico Guerrero At and just below summit of Cerro Alquitrán, 17-18km. by road west of Mex highway 95 and Mazatlain Rumfordia floribunda var. australis R. W. Sanders R. W. Sanders 2010-08-16 16:37:52 W. R. Anderson & C. W. Laskowski