green adder's mouth

English Thesaurus

1. North American orchid having a solitary leaf and flowers with threadlike petals (noun.plant)

hypernym	:	orchid, orchidaceous plant,
definition	:	any of numerous plants of the orchid family usually having flowers of unusual shapes and beautiful colors (noun.plant)

member meronym	:	genus malaxis, malaxis,
definition	:	large genus of largely terrestrial orchids with one or a few plicate leaves and slender spikes or tiny mostly green flowers; cosmopolitan (noun.plant)