Shrub 1–2 m. high.. Petiole 4–5 mm. long; leaf-blade lanceolate or ovate-elliptic, 72–105 mm. long, 25–30 mm. wide, acuminate, attenuate to the base, undulate.. Inflorescence umbellate, 4–8-flowered; peduncle 8–15 mm. long; bracts ± 8 mm. long, slightly ciliate.. Flowers 4-merous, yellowish green; pedicel 8–13 mm., slightly hairy at top.. Calyx-tube 6–10 mm. long, glabrous or slightly hairy at base, sometimes with scattered hairs on the lower part; lobes ovate, 2.5–3 mm. long, 1–1.5 mm. wide, ciliate.. Stamens of the upper whorl slightly exserted; anthers subsessile.. Ovary hairy at apex; disc crenate or lobed, glabrous; style ± 2 mm.. Fruit not seen.