genus onychium is a noun meaning "small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae". It carries one recorded sense.
small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae
Definitions, synonyms and semantic relations for genus onychium come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.