]> GH barcode-00247722 Mexico México Corn field in flat Valley of Mexico bottown (i.e. old bed of Lake Texcoco), 5.5 km NNE of Los Reyes on road to Texcoco. Zea mays subsp. mexicana (Schrader) Iltis (Schrader) Iltis 2010-08-16 16:37:43 H. H. Iltis, A. Jose & A. Lasseigne