Gleicheniopsida

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{{Taxobox | color = lightgreen | name = Gleicheniopsida | regnum = Plantae | divisio = Pteridophyta | classis = Gleicheniopsida | subdivision_ranks = Orders | subdivision =

• Subclass: Gleicheniatae
  • Gleicheniales (the Forked ferns)
  • Dipteridales
  • Matoniales
• Subclass: Hymenophyllatae
  • Hymenophyllales (the Filmy ferns)
• Subclass: Hymenophyllopsitae
  • Hymenophyllopsidales

}}

The ferns in the class Gleicheniopsida were formerly all included in the order Polypodiales. However, it is clear that the ferns are much too diverse a group to be shoehorned into one order. In fact, it may be found that this class needs to be divided into at least two classes.

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