#hare's-foot_fern  either of two ferns of the genus Davallia having a soft gray hairy rootstock
  supertype:  #davallia  any fern of the genus Davallia; having scaly creeping rhizomes
  member of:  #genus_Davallia
  subtype:  #Canary_Island_hare's_foot_fern__Davallia_canariensis  fern of the Canary Islands and Madeira
  subtype:  #Australian_hare's_foot__Davallia_pyxidata  a hare's-foot fern of the genus Davallia

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