New Zealand Native Orchids

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Pterostylis silvicultrix

Chathams Greenhood

Caravan Bush - Pitt Island. Photo: Peter de Lange
Photo: Peter de Lange
Recorded distribution
Recorded distribution

Plant

To 30 cm tall. Juvenile plants with broad oval to elliptic leaves; flowering specimens have a basal set of broadly-ovate or elliptic leaves 25-60 x 20-5mm, and upright, narrow pointed leaves stem leaves

Flowers

Large flowered sepals often curled, somewhat truncate, overall dark to dull green, labellum broad, reddish and twisted at the tip.

Flowering

November - December.

Habitat

Usually in shaded forest, often under Dicksonia fibrosa, but usually in more open forest and restiad bogs.

Conservation

Not threatened but naturally uncommon. Chatham endemic.

Notes

P. silvicultrix has been confused with P. montana but is larger and the leaves more oval.

Key features

Chatham Islands species, large flowered, labellum broad and twisted at the tip, lateral sepals curled forwards.

Photos

Caravan Bush - Pitt Island. Photo: Peter de Lange
Caravan Bush - Pitt Island. Photo: Peter de Lange
Near Awatotara, Chatham Island 6 October 2022. Photo: Matt Ward
Near Awatotara, Chatham Island 6 October 2022. Photo: Matt Ward
Near Awatotara, Chatham Island 6 October 2022. Photo: Matt Ward
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Greenhood orchids (Pterostylis)
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