Rhachidosoraceae
Genus: 1, Rhachidosorus.
Taxonomy
The Pteridophyte Phylogeny Group classification of 2016 placed Rhachidosoraceae in the suborder Aspleniineae of the order Polypodiales.Alternatively, it may be treated as the subfamily Rhachidosoroideae of a very broadly defined family Aspleniaceae.