genus Adiantum

Thesaurus

Noun

1.genus Adiantum - cosmopolitan genus of ferns: maidenhair ferns; in some classification systems placed in family Polypodiaceae or AdiantaceaeAdiantumfern genus - genera of ferns and fern alliesfamily Pteridaceae, Pteridaceae - one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems; Pteridaceae is itself in turn sometimes further subdividedmaidenhair, maidenhair fern - any of various small to large terrestrial ferns of the genus Adiantum having delicate palmately branched fronds