‘川花梨’来源于‘金花梨’芽变。1963年从‘金花梨’中选择芽变单系,选育出金花梨4号优系(廖明安,2003)。自1979年,四川金川、汉源、雅安、仁寿,河北承德、滚南,江苏盐城、射阳,辽宁绥中、朝阳等地先后引种,表现优良,性状稳定(曹玉芬等,2002;沈长忠,2002),于2010年1月通过四川省农作物品种审定委员 ’Chuanhua pear’ comes from the ’Golden Pear’ Bud change. In 1963, the buds were selected from ’Jinhua Pear’ to transform into single line, and the golden bud pear No. 4 was bred (Liao Mingan, 2003). Since 1979, Sichuan Jinchuan, Hanyuan, Ya’an, Renshou, Hebei Chengde, South Rolling, Jiangsu Yancheng, Sheyang, Liaoning Suizhong, Chaoyang and other places have successively introduced, excellent performance, trait stability (Cao Yufen 2002, Shen Changzhong, 2002 ), In January 2010 through the Sichuan Province crop varieties validation members