any fern of the genus Doodia having pinnate fronds with sharply dentate pinnae
[ Syn: rasp fern ]
in some classification systems placed in family Polypodiaceae; small terrestrial colony-forming ferns of Australasia
[ Syn: genus doodia , doodia ]
any fern of the genus Doodia having pinnate fronds with sharply dentate pinnae
[ Syn: rasp fern ]
in some classification systems placed in family Polypodiaceae; small terrestrial colony-forming ferns of Australasia
[ Syn: genus doodia , doodia ]