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Cryptogrammoideae

Cryptogrammoideae
Cryptogramma crispa.jpg
Cryptogramma crispa
Scientific classification
Kingdom: Plantae
Division: Pteridophyta
Class: Polypodiopsida /
 Pteridopsida (disputed)
Order: Polypodiales
Family: Pteridaceae
Subfamily: Cryptogrammoideae
S.Linds. 2009
Genera
Synonyms

Cryptogrammaceae Pic. Serm. 1963


Cryptogrammaceae Pic. Serm. 1963

Cryptogrammoideae is one of the five subfamilies of the Pteridaceae family of ferns. The subfamily contains three genera and about 23 species. The following diagram shows a likely phylogenic relationship between the three Cryptogrammoideae genera and the other Pteridaceae subfamilies.


Llavea

Coniogramme

Cryptogramma

Ceratopteridoideae

Pteridoideae

Cheilanthoideae

Vittarioideae


Although the Cryptogrammoideae subfamily is similar to the family Cryptogrammaceae proposed by Pichi Sermolli in 1963, that group contained the morphologically similar genus Onychium (now in the Pteridoideae subfamily) instead of the less morphologically similar Coniogramme genus.



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