Ouratea mexicana (Humb. & Bonpl.) Engl. Ouratea mexicana (Humb. & Bonpl.) Engl., Fl. Bras. 12(2): 312. 1876 sec. Whitefoord 2011≡Gomphia mexicana Humb. & Bonpl., Pl. Aequinoct. 2: 21–23, t. 74. 1809 syn. sec. ???=Gomphia jurgensenii Planch. in London J. Bot. 6: 11–12. 1847 syn. sec. ???