Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun greenhood

1 sense of greenhood

Sense 1
helmet orchid, greenhood -- (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)
       => orchid, orchidaceous plant -- (any of numerous plants of the orchid family usually having flowers of unusual shapes and beautiful colors)