COSTMARY

also called Bible Leaf, or Ale Cost (Chrysanthemum balsamita), aromatic herb of the aster family (Asteracae) with yellow, button-shaped flowers. Its bitter, slightly lemony leaves may be used fresh in salads and fresh or dried as a flavouring, particularly for meats, poultry, and English ale. The dried leaves are also used as a tea and in potpourris.