Leaves glossy-green above, paler green beneath, not glaucous, elliptic-lanceolate to broadly elliptic, up to 20 cm long and 5 cm broad, but more usually in the region of 13 × 3–4 cm, apex acute and mucronate, decurrent at base or sometimes with a very short petiole; midrib prominent beneath, ± flat with lamina above, base of midrib may be reddish, otherwise yellowish along its length; leaves almost glabrous on both surfaces, nearly always a few long weak hairs present towards base on lower surface on the midrib and sometimes near the base of the margin.
Perianth pale yellow-green, 1 cm long, conspicuously upwardly curved, becoming rather bulbous towards the apex, puberulous to pubescent outside with whitish appressed hairs.
Spikes dense, up to 14 cm long, terminal; peduncle puberulous to pubescent with whitish appressed hairs; bracts deltoid and cupuliform.
Branchlets green and glabrous, older branches dark brown.
Medium to large tree, up to 30 m in height.
Hypogynous scales triangular, c. 1 mm long.
Anthers 2.5 mm long.