| 1. | Inflorescence terminal , racemose - umbellate , 4 - 6 - flowered ; corolla funnel - campanulate , 4 . 5 cm long , pink , 5 - lobed , lobes rounded emarginated ; stamens 10 - 12 , 2 - 3 cm long , filaments sparsely tomentose on lower half ; ovary stellate - tomentose , style 5 cm , with a few glands at base 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。 |