fiddlehead
名词 fiddlehead:
tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes
同义词:ostrich fern, shuttlecock fern, Matteuccia struthiopteris, Pteretis struthiopteris, Onoclea struthiopteris
New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible
同义词:cinnamon fern, fiddlehead fern, Osmunda cinnamonea