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Polypodiopsida
  Science > Biology > Flora and Fauna > Plantae > Polypodiophyta > Polypodiopsida   Go to Directory Home  

Categories
Adiantaceae (74)
Aspidiaceae (38)
Aspleniaceae (50)
Athyriaceae (17)
Blechnaceae (4)
Cheiropleuriaceae (1)
Cyatheaceae (18)
Davalliaceae (14)
Dennstaedtiaceae (91)
Dicksoniaceae (2)
Dipteridaceae (1)
Dryopteridaceae (1)
Gleicheniaceae (6)
Hymenophyllaceae (4)
Lophosoriaceae (1)
Loxsomataceae (2)
Lygodiaceae (1)
Onocleaceae (2)
Osmundaceae (13)
Parkeriaceae (2)
Polypodiaceae (150)
Pteridaceae (48)
Thelypteridaceae (5)
Vittariaceae (2)
Web Pages
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  Treeferns Down Under http://www.geocities.com/rlhill47/
Photographs of treefern species (mainly Cyathea and Dicksonia) of Australia, New Zealand, and neighbouring regions.
  Alternation of Generations in Ferns http://www.microscopy-uk.org.uk/mag/artmay00/altern.html
Photographic study by Anne Bruce of fern reproduction with fine macroscopic and microscopic images.

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