Also found in: Thesaurus.
Related to family Dennstaedtiaceae: Pteridaceae, Pteridium aquilinum, Rubiaceae, Asteraceae, Bracken fern
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|Noun||1.||family Dennstaedtiaceae - one of a number of families into which Polypodiaceae has been subdivided in some classification systems|
fern family - families of ferns and fern allies
Dennstaedtia, genus Dennstaedtia - chiefly terrestrial ferns; in some classification systems placed in family Polypodiaceae