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Cyathea kermadecensis W.R.B.Oliv.

Scientific name record
Names_Plants record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is indigenous
Threat status: Naturally uncommon
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Cyathea kermadecensis W.R.B.Oliv., Trans. & Proc. New Zealand Inst. 42: 158 (1910)
Cyathea kermadecensis W.R.B.Oliv.

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Endemic
Wild
New Zealand
Political Region
Endemic to Raoul Island

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W.R.B.Oliv.
W.R.B.Oliv.
1910
158
ICN
Cyathea kermadecensis W.R.B.Oliv.
species
Cyathea kermadecensis
kermadecensis (Latin) – from the Kermadec Islands, north of New Zealand.
Lectotype (selected by Brownsey & Perrie 2015b): Sunday Island [Raoul Island, Kermadec Islands], W.R.B.Oliver s.n., 12 Oct. 1908, K 000974328!

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kermadecensis

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Cyathea kermadecensis W.R.B.Oliv.

Caudex slender, 15-20 m. tall, widened towards base by mass of rootlets and there up to 2 m. diam. Stipes slender, deeply grooved above (as are rhachides and costae), clad at base with cop. linear brown paleae, upper surface densely clad in yellow-brown woolly hairs mingled with small linear paleae, undersurface sparingly so clad. Fronds 3-4 m. × 70-90 cm., 2-3-pinnate, subcoriac. to almost membr., flaccid, dull green above, paler below, falling to leave a clean scar. Primary pinnae 35-45 × 12-14 cm., oblong-lanceolate, acute; secondary pinnae 60-70 × 15-18 mm., linear-oblong, acute to acuminate, obscurely falcate, deeply pinnatifid. Segs 8-9 × 3 mm., oblong, falcate, obtuse to subacute, entire to finely crenulate, or the fertile segs lobulate. Sori cop., 0·5-0.6 mm. diam.; indusium membr., splitting irregularly, persistent.

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Alsophila kermadecensis (W.R.B.Oliv.) R.M.Tryon
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.
Cyathea kermadecensis W.R.B.Oliv.

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Cyathea kermadecensis W.R.B.Oliv.
New Zealand
North Auckland Land District
Cyathea kermadecensis W.R.B.Oliv.
Unknown

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Etymology
kermadecensis (Latin) – from the Kermadec Islands, north of New Zealand.
typification
Lectotype (selected by Brownsey & Perrie 2015b): Sunday Island [Raoul Island, Kermadec Islands], W.R.B.Oliver s.n., 12 Oct. 1908, K 000974328!

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c114a323-8749-4d2d-b76c-4bb3b736b557
scientific name
Names_Plants
1 January 2000
2 September 2015
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