Shrub about 1–2 m. high.. Petiole 3–4 mm. long; leaf-blade lanceolate or oblanceolate, (100–) 120–150(–180) mm. long, (15–)22–30(–35) mm. wide, narrowed at base and tip.. Inflorescence a terminal umbel, 8–15(–25)-flowered; peduncle 8–20 mm. long; bracts 5–12 mm. long, 1.5–2.5 mm. wide, glabrous or slightly ciliate.. Flowers 4–5-merous, yellowish green; pedicel 2–4 mm.long.. Calyx-tube 20–24 mm. long, 1–2 mm. wide, glabrous, striate; lobes ovate, 2.5–4 mm. long, 1–2 mm. wide, the interior a little smaller, the exterior pubescent at the margins.. Anthers subsessile, ± 1.5 mm. long.. Ovary 2 mm. long, glabrous; disc 0.5–1.0 mm., crenulate or lobed, glabrous; style ± 5 mm. long.. Fruit not seen.