Shrub or tree up to c. 6 m. tall; branches stout, bark dark brown to almost black. Lvs in dense clusters towards apex of branches; sheath gradually narrowed into stiff coriac. lamina 15–30 cm. × 8–15 mm., very gradually narrowed into fine point; margins minutely serrulate-crenulate. Panicles arising below lvs, compact, drooping, 5–8–(10) cm. long; main stalk and branches stout. Bracts c. 4 mm. broad, abruptly contracted into obtuse tips. Fls crowded, subsessile; sepals ovate-oblong, obtuse Corolla ± campanulate; tube c. 4–5 mm. long; lobes oblong, obtuse c. 2–3 mm. long, strongly reflexed. Anthers distinctly exserted; style c. 5 mm. long, rather slender. Capsule slightly depressed, globose, c. (3)–4 mm. long.
[From: Allan (1961) Flora of New Zealand. Volume 1.]