Petals obovate-orbicular or elliptic, 2.5-3 mm, completely open and recurved when flowers in full bloom, pink or purplish, deciduous after anthesis.

• 花瓣倒卵形圆形或椭圆形的，2.；5-3毫米，完全开放的和盛开时下弯，粉红色或略带紫色，落叶在花后。