Erect, up to c. 3m. tall; branches stout, bark greyish; branchlets ∞, slender; bark grey to dark brown. Lvs crowded towards tips of branchlets. Sheath 5-6 × 2 mm., ciliolate, rather abruptly narrowed to lamina 40-45 × 2.5-3 mm., minutely pubescent on both surfaces, canaliculate, ascending, gradually narrowed to pungent apex; margins very minutely serrulate. Fls solitary or in 2-3-fld racemes, bracts lflike. Sepals narrow-ovate, acicular; corolla-tube ± 4 mm. long, lobes white, ovate. Anthers slightly exserted; capsule truncate.