Trees, 15-20 m tall, d.b.h. 25-40 cm. Bark dark gray, lenticellate. Branches producing few aerial roots; branchlets 1-2 mm thick, glabrous. Stipules lanceolate, ca. 1 cm, glabrous. Petiole 1-2 cm; leaf blade grayish green when dry, narrowly elliptic, 5-10 × 1.5-4 cm, glabrous or sparsely pubescent, base cuneate, margin entire, apex mucronate to acuminate; basal lateral veins short, secondary veins 4-8 on each side of midvein, conspicuous on both surfaces. Figs axillary on leafy branchlets, paired, or in clusters of 3 or 4 on leafless older branchlets, globose, 4-5 mm in diam., sessile or subsessile with a 0.5 mm peduncle; involucral bracts caducous. Male, gall, and female flowers within same fig. Male flowers: few, near apical pore; calyx lobes 2, lanceolate. Gall flowers: similar to female flowers; style linear, short. Female flowers: ovary obliquely ovoid; style lateral; stigma rounded. Fl. and fr. Mar-Jun.