Tarragon (Artemisia dracunculus) has a spicy scent with undertones of anise. It is supportive to the digestive system and used topically in Europe as a digestive aid.* Tarragon adds a special touch when used as a spice in recipes. Tarragon has an approximate ORAC of 378,664 (TE/L). TE/L is expressed as micromole Trolox equivalent per liter.