Celmisia semicordata Petrie

Stout woody-based herb with branchlets arising from a multicipital stock, usually hidden; living leaves in large rosettes at the tips of branchlets, the whole plant forming an irregular sward-like patch; leaf sheaths densely imbricate and compacted, forming a pseudo-stem. Leaf lamina (11)—25—(42) × (2.0)-4.2-(7) cm, more or less coriaceous, at first erect but soon becoming patent, lanceolate to oblong-ovate; upper surface regularly sulcate, more or less concolorous, masked by an obvious silver greenish (occasionally bronze) pellicle; lower surface densely covered in glistening appressed tomentum, midrib prominent; tip acute; margins entire, flat or moderately recurved; base more or less cuneate, occasionally abruptly narrowed" to the petiole. Petiole short. Sheath up to 12 × 4 cm, greenish or slightly purplish, clad in floccose white hairs. Scape densely clad in floccose white hairs, stout, up to 45 cm long; bracts several in upper half, erect, up to 15 cm long, margins revolute; usually monocephalous but occasionally with several capitula especially in cultivated specimens. Ray florets 200-250, ligulate, the limb narrow-linear, white. Disc florets 400-450, 8-9 mm long, funneliform, yellow, tube with long eglandular biseriate hairs in lower half. Achene fusiform, strongly grooved, 3.5-8 mm long, glabrous or slightly hairy; hairs short, appressed, bifid. Pappus unequal, 5.5-8.5 mm long, of c. 40 barbellate bristles.

[Reproduced from Given (1980, New Zealand J. Bot. 18: 127-140) with permission from The Royal Society of New Zealand.]