Absinthium is the scientific name for wormwood, a perennial plant that belongs to the family of Asteraceae. This plant is known for its bitter taste and strong aroma, which has been used for medicinal and culinary purposes for centuries. There are numerous synonyms for Absinthium, including Artemisia absinthium, green ginger, old man, absinthe, and absinthe wormwood. Wormwood is commonly used in herbal medicine as a tonic for the digestive system and it is also an ingredient in herbal teas and alcoholic beverages. It remains a popular ingredient in spirits such as absinthe and vermouth, each, in turn, creating their own distinct profile thanks in part to Absinthium's contribution to the aroma and flavor.