Pterostylis cernua (Pterostylis cernua)
Description
Pterostylis cernua, commonly known as the Westland greenhood, is a species of orchid endemic to New Zealand. Non-flowering plants have a rosette of leaves but flowering plants have a single white, dark green and reddish-brown flower with leaves on the flowering stem.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Liliopsida
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Order: Asparagales
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Family: Orchidaceae
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Genus: Pterostylis
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