Anoda Cav. Anoda Cav., Diss. 1: 38-40, t. 10, f. 3, t. 11, f. 1-2. 1785 sec. Fryxell 1988=Sidanoda (A. Gray) Wooton & Standl. in Contr. U.S. Natl. Herb. 19: 427. 1915 syn. sec. Fryxell 1988