There was one illustrations found for epithet dugullus,-a,-um
 
466777xx 803990 Planchonella pohlmaniana species (F. Muell.) Pierre ex Dubard [-112612495 Achras pohlmaniana species F. Muell.] F.M. Bailey, Compr. Cat. Queensland Pl.: p. 308, fig. 282 (1913) [C.T. White]