Chinese bellflower 第1页

New Chinese Bellflower Cultivars‘Zhonggeng Baihua 1’and‘Zhonggeng Fenhua 1’ New Chinese Bellflower Cultivars‘Zhonggeng 1’,‘Zhonggeng 2’and ‘Zhonggeng 3’Developed by Using the Male Sterile Line New Chinese Bellflower Cultivars‘Zhonggeng 1’,‘Zhonggeng 2’and ‘Zhonggeng 3’Developed by Using the Male Sterile Line