Tansy is a perennial, herbaceous flowering plant of the aster family, native to temperate Europe and Asia. The tanatseto is a plant with finely divided compound leaves and yellow, like buttons, flowers. Historical records indicate that tansy has been used as a natural face wash to lighten the skin. Tansy has also been used for centuries as a flavouring for food and drink, having a spicy, bitter, warming flavour.
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