Bignonia diversifolia Kunth Bignonia diversifolia Kunth, Nov. Gen Sp. Pl. 3: 133. 1819 ["1818"] sec. Lohmann & Taylor 2014=Cydista diversifolia (Kunth) Miers in Proc. Roy. Hort. Soc. London 3: 192. 1863 syn. sec. Lohmann & Taylor 2014