| Engelsk navneord: fiddlehead | 
| 1. | fiddlehead (om plante) tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes | 
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 | Termer med samme betydning (synonymer) | Matteuccia struthiopteris, Onoclea struthiopteris, ostrich fern, Pteretis struthiopteris, shuttlecock fern | 
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 | Mindre specifikke termer | fern | 
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 | Tilhører disse overordnede termer | genus Matteuccia, genus Pteretis, Matteuccia, Pteretis | 
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| 2. | fiddlehead (om plante) New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible | 
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 | Termer med samme betydning (synonymer) | cinnamon fern, fiddlehead fern, Osmunda cinnamonea | 
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 | Mindre specifikke termer | flowering fern, osmund | 
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