Synonyms and Antonyms for helmet_orchid

1. helmet orchid (n.)

any of several orchids of the genus Coryanthes having racemes of a few musky-scented waxy flowers with a helmet-shaped lip process

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2. helmet orchid (n.)

any of numerous orchids of the genus Pterostylis having leaves in a basal rosette and green flowers often striped purple or brown or red with the dorsal sepal incurved to form a hood

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