Result: The species of the genus Begonia are defferent from each other in cork cell, fiber,stone cell, glandular hairs.Rutin and quercition is found in these species.

• 结果:木栓组织、纤维、石细胞、腺毛的存在与否和形态特征存在种间差异,三者均含芦丁和槲皮素。