fern genus - genera of ferns and fern allies

Athyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae - alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems

Tectaria cicutaria, button fern - Jamaican fern having round buttonlike bulbils

Indian button fern, Tectaria macrodonta - fern of tropical Asia having round buttonlike bulbils