Fern of eastern North America with pale green fronds and an aroma like hay.

synonyms: boulder fern, Dennstaedtia punctilobula, hay-scented, hay-scented fern.

Sweetly scented African fern with narrow bipinnate fronds.

synonym: Mohria caffrorum.

Common perennial aromatic herb native to Eurasia having buttonlike yellow flower heads and bitter-tasting pinnate leaves sometimes used medicinally.

synonyms: golden buttons, Tanacetum vulgare, tansy.

Dutch: boerenwormkruid
Polish: wrotycz