Fern: Difference between revisions

Revision as of 14:33, 24 April 2021

Ferns

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 Ferns
-{{Automatic taxobox
-| name = Ferns
-| image = Athyrium filix-femina.jpg
-| image_caption = A fern unrolling a young [[frond]]<!--Don't change caption to mention species, because this is not A. filix-femina in spite of the file name. User:Peter coxhead -->
-| taxon = Polypodiopsida
-| authority = Cronquist, Takht. & W.Zimm.
-| subdivision_ranks = Subclasses{{sfn|Pteridophyte Phylogeny Group|2016}}
-| subdivision =
-* Extant
-** [[Equisetidae]]
-** [[Marattiidae]]
-** [[Ophioglossidae]]
-** [[Polypodiidae (plant)|Polypodiidae]]
-* Extinct
-** †[[Cladoxylopsida]]
-** †[[Zygopteridales]]
-** †[[Stauropteridales]]
-** †[[Rhacophytales]]
-| fossil_range = {{fossil range|Late Devonian|0|Middle [[Devonian]]{{sfn|Stein et al|2007}}—[[Holocene|Present]]}}
 == '''Taxonomy''' ==
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 =='''Morphology'''==
+==='''Leaves'''===
+==='''Roots'''===
+==='''Stems'''===