New Zealand Native Orchids

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Pterostylis nutans

Nodding Greenhood

Waihaha. Photo: Ian St George
Photo: Ian St George
Recorded distribution
Recorded distribution

Plant

To 20 cm tall with flower strongly downturned. Leaves 15-30 mm x 10-20mm. Margins have an undulating edge. Sparse sheathing bracts on the flower stem.

Flowers

Medium sized to 20mm tall. Lateral sepals short and barely overtop the flower. Labellum narrow triangular, strongly arched, sometimes with short stiff hairs. Stigma elliptic and often prominent. Ovary strongly arched.

Flowering

August - October.

Habitat

Clay areas beneath light scrub.

Conservation

Vagrant, probably now extinct in New Zealand.

Notes

Collected only three times in NZ, Kaitaia and Auckland’s North Shore, and in 1950s at Waihaha west of Taupo. Sometimes cultivated in NZ. Common in eastern Australia from Queensland to Victoria where it is widespread and often abundant in moist forest.

Key features

Medium sized flower strongly downturned, broad-leaved rosette of undulating leaves.

Photos

Waihaha. Photo: Ian St George
Near Waihaha, Hauhangaroa Range. Photo: Ian St George
Waihaha. Photo: Ian St George
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Greenhood orchids (Pterostylis)
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