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Ferns , Fern allies , Mosses 



Blechnaceae 



Lycopodiaceae 



Osnundaceae 



Pteridaceae 



Sphagnaceae 



Woodwardia virginica L,P 



Lycopodium appressum r 



Osmunda cinnaraomea P 



Pteridiun aquilinur; L 



Sphagnuni spp. P,po 



