New Zealand Native Orchids

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Pterostylis porrecta

Shrimp-Flowered Greenhood

Western Lake Road, Wairarapa 1 December 2019. Photo: Bill Campbell
Photo: Bill Campbell
Recorded distribution
Recorded distribution

Plant

To 20cm tall, slender with grassy, arched leaves 4-7 cm x 4-7 mm.

Flowers

Medium flowered 10 cm tall. Lateral sepals flat, leaning out from the flower but not crossing the dorsal sepal and often curving downwards near the tip. Labellum greenish brown to dark green with a pink tip midway between the lateral sepals and dorsal sepal.

Flowering

November - December.

Habitat

Shaded forest floor, typically in areas of base rich rocks. Waikato to Southland.

Conservation

Widely scattered localities but locally abundant; naturally uncommon, range restricted.

Notes

Very similar to P. irwinii but with lateral sepals not overtopping the dorsal.

Key features

Small flower, lateral sepals hanging below the dorsal sepal.

Photos

Western Lake Road, Wairarapa 1 December 2019. Photo: Bill Campbell
Western Lake Road, Wairarapa 1 December 2019. Photo: Bill Campbell
Porirua 1 January 2013. Photo: Bill Campbell
Western Lake Road, Wairarapa 1 December 2019. Photo: Bill Campbell
Porirua 1 January 2013. Photo: Bill Campbell
Porirua 1 December 2014. Photo: Matt Ward
Porirua 1 December 2014. Photo: Matt Ward
Wellington. Photo: Ian St George
Wellington. Photo: Ian St George
Photo: Eric Scanlen
Photo: Eric Scanlen
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Greenhood orchids (Pterostylis)
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