# Cryptogrammoideae

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{{Short description|Subfamily of ferns}}
{{automatic taxobox
| image = Cryptogramma crispa.jpg
| image_caption = ''[Cryptogramma crispa](/source/Cryptogramma_crispa)''
| taxon = Cryptogrammoideae
| authority = S.Linds.
| subdivision_ranks = Genera
| subdivision = {{species list
|[Coniogramme](/source/Coniogramme)|Fée
|[Cryptogramma](/source/Cryptogramma)|R.Br.
|[Llavea](/source/Llavea)|Lag.}}
| synonyms = Cryptogrammaceae {{au|Pic. Serm.}}
}}

'''Cryptogrammoideae''' is a subfamily of [fern](/source/fern)s in the family [Pteridaceae](/source/Pteridaceae).<ref name=Christenhusz-2011/><ref name=PPGI/> The subfamily contains three genera and about 23 species.<ref name=Schuettpelz-2007/>

==Taxonomy==
In the [Pteridophyte Phylogeny Group](/source/Pteridophyte_Phylogeny_Group) classification of 2016 (PPG I), Cryptogrammoideae is one of the five subfamilies of the family [Pteridaceae](/source/Pteridaceae).<ref name=PPGI/> Although the subfamily Cryptogrammoideae is similar to the family Cryptogrammaceae proposed by [Pichi Sermolli](/source/Pichi_Sermolli) in 1963, that group contained the morphologically similar genus ''[Onychium](/source/Onychium_(plant))'' (now in the subfamily [Pteridoideae](/source/Pteridoideae)) instead of the less morphologically similar genus ''[Coniogramme](/source/Coniogramme)''.<ref name=Schuettpelz-2007/> In 2006, Smith ''et al.'' included Cryptogrammaceae as part of the family Pteridaceae,<ref name=Smith/> and in 2011, Christenhusz ''et al.'' listed its three genera in Cryptogrammoideae, one of five subfamilies of Pteridaceae,<ref name=Christenhusz-2011/> a placement used in PPG&nbsp;I.

The following diagram shows a likely phylogenic relationship between the three Cryptogrammoideae genera and the other Pteridaceae subfamilies.<ref name=Schuettpelz-2008/>
{{clade|style=font-size:90%;line-height:100%
|label1 = '''[Pteridaceae](/source/Pteridaceae)'''
|1={{clade
   |label1=Cryptogrammoideae
   |1={{clade
      |1=''[Llavea](/source/Llavea)''
      |2={{clade
         |1=''[Coniogramme](/source/Coniogramme)''
         |2=''[Cryptogramma](/source/Cryptogramma)''}}
      }}
   |2={{clade
      |1={{clade
         |1=[Parkerioideae](/source/Parkerioideae) (syn. Ceratopteridoideae)
         |2=[Pteridoideae](/source/Pteridoideae)}}
      |2={{clade
         |1=[Cheilanthoideae](/source/Cheilanthoideae)
         |2=[Vittarioideae](/source/Vittarioideae)}}
      }}
   }}
}}

==References==
{{Reflist|80em|refs=
<ref name=Christenhusz-2011>{{cite journal | first1=Maarten J. M. | last1=Christenhusz | first2=Xian-Chun | last2=Zhang | first3=Harald | last3=Schneider | title=A linear sequence of extant families and genera of lycophytes and ferns | journal=[Phytotaxa](/source/Phytotaxa) | volume=19 | pages=7–54 | date=18 February 2011 | doi=10.11646/phytotaxa.19.1.2 | bibcode=2011Phytx..19....7C | url=http://www.mapress.com/phytotaxa/content/2011/f/pt00019p054.pdf | issn=1179-3163}}</ref>

<ref name=PPGI>{{citation |mode=cs1 |author=PPG I |year=2016 |title=A community-derived classification for extant lycophytes and ferns |journal=Journal of Systematics and Evolution |volume=54 |issue=6 |pages=563–603 |doi=10.1111/jse.12229|s2cid=39980610 |doi-access=free |bibcode=2016JSyEv..54..563. }}</ref>

<ref name=Schuettpelz-2007>[http://www.pryerlab.net/publication/fichier1047.pdf Schuettpelz ''et al.'' 2007] {{webarchive |url=https://web.archive.org/web/20080820183832/http://www.pryerlab.net/publication/fichier1047.pdf |date=August 20, 2008 }} Eric Schuettpelz, Harald Schneider, Layne Huiet, Michael D. Windham, Kathleen M. Pryer: "A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities of previously unsampled genera." ''Molecular Phylogenetics and Evolution'' '''44''' 1172–1185 (2007)</ref>

<ref name=Schuettpelz-2008>[http://www.pryerlab.net/publication/fichier1109.pdf Schuettpelz & Pryer, 2008]{{Dead link|date=July 2019 |bot=InternetArchiveBot |fix-attempted=yes }}  Eric Schuettpelz & Kathleen M. Pryer: "Ch. 15. Fern phylogeny" in ''Biology and Evolution of Ferns and Lycophytes''], ed. Tom A. Ranker and Christopher H. Haufler. Cambridge University Press (2008)</ref>

<ref name=Smith>[http://www.pryerlab.net/publication/fichier749.pdf Smith ''et al.'' (2006) A classification for extant ferns] {{webarchive |url=https://web.archive.org/web/20080226232147/http://www.pryerlab.net/publication/fichier749.pdf |date=February 26, 2008 }} Taxon '''55(3)''' 705–731 (Aug 2006)</ref>
}}

{{Taxonbar|from=Q5190932|from2=Q5190928}}

Category:Pteridaceae
Category:Plant subfamilies

{{Pteridaceae-stub}}

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Adapted from the Wikipedia article [Cryptogrammoideae](https://en.wikipedia.org/wiki/Cryptogrammoideae) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Cryptogrammoideae?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.