genus cleistes is a noun meaning "terrestrial orchids of North and South America having slender fibrous roots; allied to genus Pogonia". It carries one recorded sense.
terrestrial orchids of North and South America having slender fibrous roots; allied to genus Pogonia
Definitions, synonyms and semantic relations for genus cleistes come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.