Feverfew Herb Extract 1 oz. 50% pure grain alcohol base. UPC: 810206310878 & 810206310885. Origin(s): United States. Latin Name(s): Tanacetum parthenium, Chrysanthemum parthenium. Also known as: Bachelor's button, featherfew, Santa Maria, wild chamomile. Plant Part(s) Used: Aerial Parts. Ingredients: Feverfew Herb. Other Ingredients: ...