Basal leaves present or absent, when absent, cauline leaves 2--4-pinnately compound; inflorescence few to many flowered; sepals pink, blue, or white.

• 基生叶宿存或无，无时，茎生叶2--4羽状复叶；具数花至多花的花序；萼片粉红色，蓝色，或白色。(31