Pluchea odorata aka Marsh Fleabane, a member of the Aster family, grows in areas with salt or brackish water...like in the yard of my home along the beautiful York River. It has many medicinal properties. It is an antispasmodic, diaphoretic, vulnery (heals wounds), antiseptic, vasodilator, mild stimulant, anti-inflammatory, antibiotic, antifungal, antiviral, etc. Research also shows it can disrupt cancer cell reproduction. In French traditional medicine, it is known as a cure-all. It is used in Central America to treat cancer. Some people do not like the medicinal smell, but I don't mind it. I've worked with some smelly herbs, and this one is pleasant in comparison. FYI, "odorata" in the name can mean a good smell or a bad one.