“Costmary” refers to a perennial herb known scientifically as **Chrysanthemum balsamita**. It is part of the Asteraceae family and is characterized by its aromatic leaves, which have a distinctive scent reminiscent of mint. Historically, costmary was used in cooking and as a medicinal herb, and it also had applications in herbal tea and as a potpourri ingredient. The herb is sometimes associated with traditional practices and folklore. Additionally, it is sometimes called “balm of heaven” or “alecost.”
