scented fern, n.
common perennial aromatic herb native to Eurasia having buttonlike yellow flower heads and bitter-tasting pinnate leaves sometimes used medicinally
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Tanacetum vulgare golden buttons scented fern tansy
sweetly scented African fern with narrow bipinnate fronds
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Mohria caffrorum scented fern
fern of eastern North America with pale green fronds and an aroma like hay
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Dennstaedtia punctilobula boulder fern hay-scented hay-scented fern scented fern