Trees to 13 m tall. Leaves usually elliptic on the current season's branchlets, or ovate on the older branchlets, apically acuminate, basally cuneate, the margin entire, 3-6 cm long and 1.2-3.2 cm wide, the primary lateral veins 4-6 pairs, slightly elevated beneath, evident above; petiole 3-6 mm long. Inflorescences axillary, ca. 2 cm long, 3-to 4-times-forked; the primary peduncle 5-10 mm long; pedicels 2 mm long. Flowers with calyx 5-lobed, lobes orbicular, 0.5 mm in diam-eter; petals 5, broadly ovate, rounded apically, 1.5 mm long and 1 mm wide; disc nearly flat, unlobed; pistil conical, the style pointed. Fruit oblanceolate, sub-falcate, 2 cm long and 0.8 cm wide, apically emarginate, the venation netted on the wing, usually 1-loculed and 1-seeded; seed linear-oblong, 6-8 mm long.