Malachra alceifolia Jacq. Malachra alceifolia Jacq., Collectanea 2: 350-352. 1789 ["1788"] sec. Fryxell 1988=Malachra rotundifolia Schrank, Pl. Rar. Hort. Monac.: t. 56. 1820 syn. sec. The Plant List 2013