Thelypteris phegopteris

from WordNet (r) 3.0 (2006)
Thelypteris phegopteris
    n 1: beech fern of North America and Eurasia [syn: {long beech
         fern}, {narrow beech fern}, {northern beech fern},
         {Phegopteris connectilis}, {Dryopteris phegopteris},
         {Thelypteris phegopteris}]
    

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