Prepared by Jennifer L. D’Appollonio, Assistant Scientist, University of Maine, Orono, ME 04469. July 2011. Scientific name: Tussilago farfara L. Common name(s): coltsfoot, tash plant, ass’s foot, bull’s foot, butterbur, coughwort, farfara, foal’s foot, foalswort, horse foot, winter heliotrope Links: USDA PLANTS Profile, Go Botany Images: (to see enlargements [PC]: click on image, then right