Pteridophyta
Translingual edit
Etymology edit
Proper noun edit
Pteridophyta
Usage notes edit
Thought to be paraphyletic.
The membership of classes Pteridopsida and Polypodiopsida is disputed, in particular as to which class the leptosporangiate ferns should belong. (See Leptosporangiate fern on Wikipedia.Wikipedia )
Synonyms edit
Hyponyms edit
- (division): Equisetopsida (horsetails and scouring rushes), Gleicheniopsida (= Polypodiopsida), Marattiopsida (eusporangiate tree ferns), Osmundopsida (= Polypodiopsida), Polypodiopsida, Pteridopsida, Polypodiopsida, Psilotopsida (whisk ferns and adder's-tongue) (classes)
References edit
- Pteridophyte on Wikipedia.Wikipedia
- Pteridophyta on Wikispecies.Wikispecies
- Category:Pteridophyta on Wikimedia Commons.Wikimedia Commons
- Pteridophyta at Encyclopedia of Life
- Pteridophyta at the Tree of Life Web Project