Trees. Branchlets gray pubescent. Leaves alternate or clustered at apex of branchlet, subverticillate; petiole 0.5-1 cm, pubescent; leaf blade lanceolate or obovate-lanceolate, 6-9 × 2-3.2 cm, glaucous and appressed gray pubescent abaxially, glabrous adaxially, triplinerved, lateral veins 3 or 4 pairs, base acute or acuminate, apex caudate-acuminate or acuminate. Umbels axillary or lateral, 4-flowered; peduncles extremely short or lacking. Pedicel 2-3 mm, pubescent. Perianth segments 4, ovate or elliptic. Male flowers: fertile stamens 6; filaments pubescent at base, of 3rd whorls each with 2 sagittal glands at base; rudimentary pistil densely pubescent. Fruit obovate-ellipsoid, ca. 7 × 5-6 mm, seated on flat discoid perianth tube; fruiting pedicel 7-9 mm, gradually thickened at apex. Fr. Jun-Jul.