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|Noun||1.||doodia - any fern of the genus Doodia having pinnate fronds with sharply dentate pinnae|
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
|2.||Doodia - in some classification systems placed in family Polypodiaceae; small terrestrial colony-forming ferns of Australasia|
fern genus - genera of ferns and fern allies
Blechnaceae, family Blechnaceae - one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems; includes genera Blechnum, Doodia, Sadleria, Stenochlaena, and Woodwardia