Our country is the distribution and differentiation center of the Gynostemma, and has abundant resource.

我国是绞股蓝植物分布和分化中心，其资源丰富。

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Aspidistra is a genus mainly found in eastern Asia, with its distribution and differentiation center in Guangxi of China.

蜘蛛抱蛋属植物主要产于亚洲东部，中国的广西是其现代的分布中心和分化中心。

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As a result, there is high intraspecific differentiation in Lilium duchartrei and we asume that Hengduan Mountain area is its origin and differentiation center.

研究结果表明宝兴百合种内分化比较剧烈，横断山区可能是该种的起源中心和分化中心。

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