Class
Order
Family
Genus
Classification
Nomenclature
Scientific Name:
Celmisia insignis W.Martin, Trans. Roy. Soc. New Zealand 65: 182 (1935)
Description
Woody-based herb with branchlets arising from a multicipital stock at ground level; living leaves in rosettes at the tips of branchlets, the whole plant forming small patches of several rosettes; leaf sheaths densely imbricate and compacted, forming a pseudo-stem. Leaf lamina (12)-19-(27) × (0.5)-0.6- 0.7) cm, coriaceous, erect or slightly curved, linear; upper surface with a prominent medial groove, somewhat sulcate in some plants, concolorous, dull green with an conspicuous silver-leaden pellicle; lower surface densely covered in glistening appressed tomentum, midrib prominent; tip acute; margins entire, revolute. Petiole short. Sheath up to 8 × 1.5 cm, greenish or slightly yellowish, clad in floccose white hairs. Scape clad in appressed white hairs, stout, up to 30 cm long; bracts numerous, erect, up to 4 cm long, margins revolute; monocephalous. Ray florets c. 70, ligulate, the limb linearspathulate, white. Disc florets 100-150, 7-8 mm long, funneliform, yellow, tube with long eglandular hairs. Achene more or less fusiform, grooved, 5-9 mm long, glabrous or rarely with a few short appressed bifid hairs. Pappus unequal, 6-9 mm long, of 30-40 barbellate bristles.
[Reproduced from Given (1980, New Zealand J. Bot. 18: 127-140) with permission from The Royal Society of New Zealand.]
Biostatus
Indigenous (Endemic)
Bibliography
de Lange, P.J.; Norton, D.A.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Hitchmough, R.; Townsend, A.J. 2009: Threatened and uncommon plants of New Zealand (2008 revision). New Zealand Journal of Botany 47: 61–96. [Naturally uncommon]
de Lange, P.J.; Norton, D.A.; Heenan, P.B.; Courtney, S.P.; Molloy, B.P.J.; Ogle, C.C.; Rance, B.D. 2004: Threatened and uncommon plants of New Zealand. New Zealand Journal of Botany 42(1): 45–76.
de Lange, P.J.; Rolfe, J.R.; Barkla J.W.; Courtney, S.P.; Champion, P.D.; Perrie, L.R.; Beadel, S.N.; Ford, K.A.; Breitwieser, I.; Schönberger, I.; Hindmarsh-Walls, R.; Heenan, P.B.; Ladley, K. 2018: Conservation status of New Zealand indigenous vascular plants, 2017. New Zealand Threat Classification Series. No. 22. [Naturally Uncommon]
de Lange, P.J.; Rolfe, J.R.; Champion, P.D.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Norton, D.A.; Hitchmough, R.A. 2013: Conservation status of New Zealand indigenous vascular plants, 2012. New Zealand Threat Classification Series 3. Department of Conservation, Wellington. [Naturally Uncommon]
Given, D. R. 1980: A taxonomic revision of Celmisia coriacea (Forst.f.) Hook.f. and its immediate allies (Astereae -- Compositae). New Zealand Journal of Botany 18: 127–140.
Martin, W. 1935: Species of Celmisia indigenous to Marlborough, with descriptions of new species and varieties. Transactions of the Royal Society of New Zealand 65: 169–185.
