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Noun: boulder fern  bówl-dur furn
  1. Fern of eastern North America with pale green fronds and an aroma like hay
    - hay-scented, hay-scented fern, scented fern, Dennstaedtia punctilobula

Derived forms: boulder ferns

Type of: fern

Part of: Dennstaedtia, genus Dennstaedtia