Much-branched evergreen shrub or small tree 1.2–4.5 m. tall; stems glabrous.. Leaf-blades obovate-oblanceolate to oblong, 7–18(–20) cm. long, 3–7.5(–9) cm. wide, acuminate at the apex, cuneate at the base, thin, glabrous, the rhaphides showing very characteristically on the upper surface; petiole 2.5–5(–6) cm. long; stipules triangular, 5 mm. long, bilobed at the apex, the lobes ± 1 mm. long, the lower ones becoming corky.. Flowers in ± many-flowered panicles, very often galled; peduncles 1.3–2 cm. long; secondary peduncles 0.5–1.2 cm. long; pedicels obsolete.. Buds with the limb-appendages projecting.. Calyx-tube oblong, 1.2 mm. long; limb-tube 0.5 mm. long; lobes triangular, 0.2–1 mm. long.. Corolla white, pink or reddish pink, glabrous; tube 1.1–1.4 cm. long; lobes triangular, 3 mm. long, 1.6 mm. wide, with a distinct apical lateral rounded or triangular appendage outside 1–2 mm. long.. Anthers exserted, the bases just below the throat in short-styled flowers; tips just included in long-styled flowers.. Style 8.5 mm. long, with stigma-lobes 1.8 mm. long, in short-styled flowers, 1.2–1.3 cm. long in long-styled flowers.. Fruits pink, fleshy, ovoid-subglobose, 6–7.5 mm. tall, 6–8.5 mm. wide; pyrenes orange-brown, 7 mm. long, 5.5 mm. wide, 4 mm. thick, cleft apically and with a very distinct median keel at the base.. Seeds yellow-brown, helmet-shaped, deeply excavated, 5 mm. long, 4.2 mm. wide, 3 mm. thick, keeled like the pyrenes.