Trees, deciduous. Bark blackish brown. Branches with few aerial roots; branchlets pale red, glabrous. Stipules caducous, lanceolate, ca. 2 cm, membranous, sparsely pubescent. Leaves alternate or fasciculate; petiole 3-7 cm, subglabrous; leaf blade elliptic to oblong, 10-15 × 4-6 cm, ± papery, glabrous, base rounded, margin entire or slightly undulate, apex shortly acuminate; secondary veins 7-9 on each side of midvein. Figs axillary on leafy branchlets, paired or solitary, or in small clusters on older leafless branchlets, purplish black when mature, depressed globose, 5-8 mm in diam., apical pore ± concave; peduncle 3-8 mm; involucral bracts broadly ovate, basally leathery. Male, gall, and female flowers within same fig. Male flowers: few, near apical pore, sessile; calyx lobes 3, broadly ovate; stamen 1; filament short; anther ovoid. Gall flowers: many, similar to female flowers but ovary with a thick long stalk; stigma linear. Female flowers: sessile or pedicellate; calyx lobes 3, lanceolate; style short, lateral; stigma rounded. Fl. Apr-Jun.