Levisticum officeinale. Non-GMO. Heirloom. Lovage is a souther European perennial herb and is in the family of parsley. Shiny green leaves will grow up to seven inches tall. There are many health benefits to this herb and the taste is similar to that of celery. Its seeds are used in baking and its leaves are excellent in soups and as garnishments. This is a simple and easy plant to grow. Edible roots.