Uvariodendron fuscum var. giganteum (R.E.Fr.) Dagallier & Couvreur A leaf B flower bud, side view C flower bud, bracts removed, side view D detail of flower bud, two sepals, one outer and two inner petals removed E outer petal, outer view F inner petal, outer view G stamen H carpels, side view and detail of ovules I longitudinal section of receptacle J floral diagram K fruit, longitudinal sections of monocarps. A–K from Hallé 3156 (as Ud. giganteum). Drawings by Hélène Lamourdedieu, modified from Le Thomas (1969; pl. 50, p. 279), Publications Scientifiques du Muséum national d’Histoire naturelle, Paris.