]> GH barcode-00093785 Mexico San Luis Potosí Roadside along highway 69, 13.3 miles south Junction highway 69 and 70 in Rio Verde, ca. 21°50'N, 99°55'W, 900-1200 m Carlowrightia purpurea T. F. Daniel T. F. Daniel 2010-08-16 16:41:51 T. F. Daniel