Flower bisexual, solitary; pedicel slightly longer than the hooked peduncle, puberulous; sepals 3, triangular, c. 3 mm long, subglabrous; petals 6, in 2 whorls, ovate-lanceolate, 1-1.8 cm long, base concave, outer ones densely silky villose, thick; stamen
Flower bisexual, solitary; pedicel slightly longer than the hooked peduncle, puberulous; sepals 3, triangular, c. 3 mm long, subglabrous; petals 6, in 2 whorls, ovate-lanceolate, 1-1.8 cm long, base concave, outer ones densely silky villose, thick; stamen
花两性，单生；花梗稍长于鈎状的总花梗，被疏柔毛；萼片3，三角形，长约3毫米，近无毛；花瓣6，2轮，卵状披针形，长1-1.8厘米，基部凹陷，外轮花瓣密被丝质柔毛，质地厚；雄蕊多数，药隔顶端被短柔毛；心皮无毛，每心皮有基生胚珠2颗，柱头短棒状。