Life … Plants Vascular Plants Dicots Sunflowers, Bellflowers, Fanflowers, and Allies Bellflower Family 'Ōhā Clermontia grandiflora Clermontia grandiflora maxima subspecies Clermontia grandiflora maxima Clermontia grandiflora maxima Key traits Layer Trees Plant type Perennial Shrub Tree From USDA PLANTS. Close