Helleborine

(noun) any of several small temperate and tropical orchids having mottled or striped leaves and spikes of small yellowish-white flowers in a twisted raceme. Synonyms: rattlesnake plantain, helleborine.

(noun) any of various orchids of the genus Epipactis. Synonyms: helleborine.

(noun) any of several orchids of the genus Cephalanthera. Synonyms: helleborine.