Inflorescence terminal, racemose-umbellate,4-6-flowered;corolla funnel-campanulate, 4.5 cm long, pink, 5-lobed, lobes ro伞形花序式总状,花序有花4-6朵;花冠漏斗状钟形,长4.5厘米,粉红色,裂片顶端微缺;雄蕊10-12,长2-3厘米,花丝下半部被微柔毛;子房被星状毛,花柱长5厘米,基部有腺体。