Lemon Balm
Melissa officinalis

Lemon Balm is a popular ingredient of herbal teas, having a pleasant flavor and calming effect. Fresh leaves give a lemon flavor to salads, soups, sauces and meats. It is a perennial with a 4-angled stem and ovate toothed leaves 1.5 to 3 inches long. Plants grow up to 30 inches tall and produce insignificant pale yellow flowers in summer.