Polypodium vulgare

from WordNet (r) 3.0 (2006)
Polypodium vulgare
    n 1: mat-forming lithophytic or terrestrial fern with creeping
         rootstocks and large pinnatifid fronds found throughout
         North America and Europe and Africa and east Asia [syn:
         {common polypody}, {adder's fern}, {wall fern}, {golden
         maidenhair}, {golden polypody}, {sweet fern}, {Polypodium
         vulgare}]
    

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