Celmisia haastii var. tomentosa
Synonyms
None
Family
Asteraceae
Flora category
Vascular – Native
Endemic taxon
Yes
Endemic genus
No
Endemic family
No
Structural class
Herbs - Dicotyledonous composites
Chromosome number
2n = 108
Current conservation status
The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2017 using the New Zealand Threat Classification System (NZTCS) – more information about this can be found on the NZTCS website. This report includes a statistical summary and brief notes on changes since 2012 and replaces all previous NZTCS lists for vascular plants.
Please note, threat classifications are often suggested by authors when publications fall between NZTCS assessment periods – an interim threat classification status has not been assessed by the NZTCS panel.
- Conservation status of New Zealand indigenous vascular plants, 2017 . 2018. Peter J. de Lange, Jeremy R. Rolfe, John W. Barkla, Shannel P. Courtney, Paul D. Champion, Leon R. Perrie, Sarah M. Beadel, Kerry A. Ford, Ilse Breitwieser, Ines Schönberger, Rowan Hindmarsh-Walls, Peter B. Heenan and Kate Ladley. Department of Conservation. Source: NZTCS and licensed by DOC for reuse under the Creative Commons Attribution 4.0 International licence.
2017 | At Risk – Naturally Uncommon | Qualifiers: RR
Previous conservation statuses
2012 | At Risk – Naturally Uncommon | Qualifiers: RR
2009 | Not Threatened
2004 | Not Threatened
Distribution
Endemic. South Island. Otago, Rock & Pillar Range
Habitat
Alpine. On the margins of flushes and within seepages below snow banks.
Features
Rather stout low-growing branching whitish-green subshrub forming small to large patches; branchlets ascending to erect, lower parts covered by leaf remnants, upper part obscured by rosette-leaves. Lamina 25-80 × 10-28 mm, broadly elliptic-oblong to obovate-spathulate, subcoriaceous to coriaceous; upper surface, usually longitudinally furrowed, white clad in chartaceous tomentum, this peeling with age as a pellicle; lower surface clad in closely appressed ± satiny tomentum, midrib tomentose but ± evident; apex obtuse to subacute; margins slightly recurved, very minutely distantly denticulate, cuneately narrowed to winged petiole c. 5 mm long. Sheath delicate, pale yellowish green, ± 20-30 × 5 mm; veins evident. Scape c. 50-150 mm long, densely tomentose to almost glabrous, rather stout to slender; bracts several or numerous, linear-subulate, acute to subacute, up to c. 2 mm long or more. Capitula 25-40 mm diameter; involucral bracts linear-lanceolate, membranous, softly hairy without, up to c. 12 mm long. Ray florets 15-20 mm long; limb narrow-oblong to narrow obovate-oblong, 3-5 toothed. Disk-florets funnelform, shortly 5-toothed, 6-8 mm long. Achenes narrow-cylindric, glabrous, 3-4 mm long. Pappus-hairs up to 5-6 mm long, very finely barbellate
Similar taxa
Differs from Celmisia haastii var. haastii by the whitish-green coloured leaves, whose upper surface is finely clad in short, stiff hairs. As the leaf matures these peel off as a pellicle.
Flowering
October - January
Flower colours
White, Yellow
Fruiting
December - March
Propagation technique
Difficult. Best grown from fresh seed. Dislikes humidity.
Threats
Not Threatened - but as an apparently narrow range endemic it probably should be listed as Naturally Uncommon.
Etymology
celmisia: Apparently named after Kelmis, one of Idaean Dactyls, a group of skilled mythical beings associated with the Mother Goddess Rhea in Greek mythology. Kelmis, whose name means ‘casting’, was a blacksmith and childhood friend of Zeus, son of Rhea and later king of the gods. In Ovid’s ‘Metamorphoses’, Kelmis is described as offending Zeus who turned him into adamant so he was as hard as a tempered blade
haastii: Honours the New Zealand geologist and botanist Sir Julius von Haast (1822-87)
Where To Buy
Not Commercially Available.
Cultural Use/Importance
Description adapted from: Allan, H. H. 1961: Flora of New Zealand. Vol. I. Government Printer, Wellington.
Attribution
Fact sheet prepared by P.J. de Lange for NZPCN (1 June 2013)
NZPCN Fact Sheet citation
Please cite as: de Lange, P.J. (Year at time of access): Celmisia haastii var. tomentosa Fact Sheet (content continuously updated). New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/celmisia-haastii-var-tomentosa/ (Date website was queried)