金弹子,又名乌柿、瓶兰花,属柿树科,常绿或半常绿灌木。老干黑色,根质发达,萌发力强,耐修剪,耐弯曲,易成型,较耐寒。果色桔红或橙黄。金弹子在长江上、中游流域及四川成都等地均有分布,但大多数属于雄性植株,雌性甚少。 Golden marbles, also known as persimmon, bottle orchids, is a persimmon family, evergreen or semi-evergreen shrubs. Dried black, root developed, strong germination, resistance to pruning, bending, easy to shape, more resistant to cold. Fruit color orange or yellow. The gold marbles are distributed in the Yangtze River, the middle reaches of the basin and in Chengdu, Sichuan Province, but most are male plants with few females.