ಅರ್ಥ : European herb having small white, pink or purple flowers. Naturalized as a weed in North America.
ಸಮಾನಾರ್ಥಕ : common comfrey, symphytum officinale
ಅರ್ಥ : Perennial herb of southeastern United States having white-rayed flower heads. Formerly used as in folk medicine.
ಸಮಾನಾರ್ಥಕ : agueweed, eupatorium perfoliatum, thoroughwort