Kaiyan Yinhong

Kaiyan Yinhong (C. reticulata). China Regn. #2013-132. China Flowers & Horticulture, 2013, No.14, p.60. Flowers peony form, red, 6-8 cm diameter, petals 26-28 in 4 whorls, outer petals flat, inner twisted, stamens dispersed in bundles among the petals, stamens partlypetaloid. Leaves long elliptic to ovate, 6-8 cm long, 2-3.5 cm wide, apices acuminate, bases cuneate, blade flat, thick, with prominent veining. Flowers mid-season.

开颜银红 Camellia reticulata ‘Kaiyan Yinhong’ 中国登录号：2013-132，《中国花卉园艺》2013年第14期60页。由杨晓荣命名，云南省昆明市盘龙区龙泉镇的杨晓荣培育并登录。该品种从种子实生苗培育，花小，牡丹型，为云南山茶花品种中花朵较小的类型，其枝叶繁茂，花色艳丽，叶似‘牡丹茶’，但较小且叶先端渐尖。花红色，牡丹型，花径 6～8cm，花瓣26～28枚，4轮着生，外花瓣平，内花瓣曲折卷旋，雄蕊多数，分束夹生于曲旋的花瓣间，雌蕊多数退化。叶长椭圆形至椭圆状卵圆形，长6～8cm，宽2～3.5c m，先端渐尖，基部楔形，叶身平，叶脉明显。花期1～2月。