davallia

from WordNet (r) 3.0 (2006)
davallia
    n 1: any fern of the genus Davallia; having scaly creeping
         rhizomes
    
from The Collaborative International Dictionary of English v.0.48
davallia \davallia\ n.
   any fern of the genus {Davallia}; they have scaly creeping
   rhizomes.
   [WordNet 1.5]
    

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