Finally, the systematic evolutional ways were also discussed, South-east Yunnan, Southwest Guangxi, North Laos and North Vietnam were regarded as the origin center of this genus.

• 另外，在分析苹果属系统演化路线的基础上，赞同中国云南东南部、广西西南部和老挝北部及越南北部地区是苹果属植物起源中心的论断。