Pteropsida

== Translingual == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Proper noun === Pteropsida (obsolete) A taxonomic subdivision within the division Tracheophyta – vascular plants, including all flowering plants and ferns and divided into Filicinae, Gymnospermae, and Angiospermae. === See also === Euphyllophytina Tracheophyta === References === Pteropsida on Wikipedia.Wikipedia Euphyllophytina on Wikipedia.Wikipedia