The aromatic bark, leaves, and roots were believed to be the first plant exported from North America to Europe, back in the late 1500s. All parts of this little tree made for delicious—and different—teas, sweets, and other confections, and sassafras commanded exorbitant prices in Europe … until everyone started drinking sassafras tea to cure their syphilis. Soon no one wanted to be seen sipping their syphilis cure in public, and the sassafras trade withered.