| 下位分類群 | Bignonia aequinoctialis Bignonia binata Bignonia bracteomana Bignonia callistegioides Bignonia campanulata Bignonia capreolata ツリガネカズラ Bignonia convolvuloides Bignonia corymbosa Bignonia costata Bignonia cuneata Bignonia decora Bignonia diversifolia Bignonia heterophylla Bignonia hyacinthina Bignonia lilacina Bignonia longiflora Bignonia magnifica ムラサキノウゼン Bignonia microcalyx Bignonia neouliginosa Bignonia nocturna Bignonia phellosperma Bignonia potosina Bignonia prieurei Bignonia pterocalyx Bignonia ramantacea Bignonia sciuripabula Bignonia sordida Bignonia uleana |