Trees to 10 m tall; bark dark gray. Branchlets black-gray, slender, densely yellow-brown villous when young, becoming sparsely pilose. Petiole ca. 5 mm, densely villous; leaf blade ovate, ovate-elliptic, or ovate-oblong, 2.7-5 × 1.5-2(-3.5) cm, leathery, abaxially sericeous-villous along veins, bearded in axils of lateral veins, adaxially villous along midvein, base subcordate or subrounded, margin regularly and doubly minutely serrate, apex acuminate; lateral veins 11 or 12 on each side of midvein, raised abaxially, impressed adaxially. Female inflorescence 4-5 × 1.5-2 cm; peduncle short, ca. 2 mm, densely villous; bracts semiovate, 1.4-1.6 cm × 5-6 mm, sparsely villous, outer margin irregularly dentate, without basal lobe, inner margin entire, with inflexed basal auricle, apex acute; veins 5, reticulate veins prominent. Nutlet broadly ovoid, ca. 4 × 3 mm, glabrous except sparsely villous at apex, prominently ribbed. Fl. May-Jul, fr. Jul-Sep.
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