Noun onoclea struthiopteris has 1 sense
  1. ostrich fern, shuttlecock fern, fiddlehead, Matteuccia struthiopteris, Pteretis struthiopteris, Onoclea struthiopteris - tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes
    --1 is a kind of fern
    --1 is a member of Matteuccia, genus Matteuccia, Pteretis, genus Pteretis
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