Pteridophyta
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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 the Tree of Life Web Project