FIGURE 4 A–H in Revision of the genus Monotes (Dipterocarpaceae) in D.R. Congo, with implications for Angola and its distinction from Marquesia

FIGURE 4 A–H. Details of upper surface of the leaf. A. Monotes adenophyllus var. adenophyllus (Duvigneaud 5044). B. M. adenophyllus var. homblei (Duvigneaud 4570). C. M. africanus (Duvigneaud 2006). D. M. autennei (Plancke 111/1532). E. M. dasyanthus var. dasyanthus (Duvigneaud & Timperman 2341). F. M. dasyanthus var. heterotrichus (Duvigneaud 4493). G. M. dasyanthus var. mutetetwa (Duvigneaud 950). H. M. doryphorus (Duvigneaud 5267).