'Blechnaceae' definitions:

Definition of 'Blechnaceae'

(from WordNet)
noun
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 [syn: Blechnaceae, family Blechnaceae]

Words containing 'Blechnaceae'