athyriaceae การใช้

"' Athyriaceae "'are a family of terrestrial ferns, with a cosmopolitan distribution.
The genus " Diplazium " is in the family Athyriaceae, in the eupolypods II clade of the order Polypodiales, in the class Polypodiopsida.
These ferns were earlier considered part of either the Athyriaceae, Dryopteridaceae, Aspleniaceae, or Polypodiaceae families but are often recognized as belonging to their own taxonomic family.
In the new Aspleniaceae, the former Cystopteridaceae, Rhachidosoraceae, Diplaziopsidaceae, Aspleniaceae, Thelypteridaceae, Woodsiaceae, Athyriaceae, and Blechnaceae became subfamilies Cystopteridoideae, Rhachidosoroideae, Diplaziopsidoideae, Asplenioideae, Thelypteridoideae, Woodsioideae, Athyrioideae, and Blechnoideae, respectively.
Within eupolypods I, Woodsiaceae proved to be paraphyletic and was reduced to the genera " Cheilanthopsis ", " Hymenocystis ", and " Woodsia ", while the remainder of its genera were removed to Cystopteridaceae, Diplaziopsidaceae, Rhachidosoraceae, Athyriaceae, and Hemidictyaceae.