茴茴蒜迁移进化特征研究

Study on the Possible Evolution Route of Ranunculus chinensis

从形态学及细胞学两方面,运用居群学的方法对茴茴蒜(Ranunculus chinensis Bunge)在贵阳、昆明、大理、思茅、勐腊等地的进化特征进行了分析,根据分析结果并结合毛茛属(Ranunculus L.)植物的迁移进化特征,推测茴茴蒜在中国大陆的进化迁移路线很可能是从西到东,即经度不断增加的方向。

The evolution characteristics of Ranunculus chinensis Bunge populations from Guiyang, Kunming, Dali, Simao and Mengla were analyzed by the method of population from the view of morphology and karyotype. According to the result, it was predicted that the evolution shift route of R. chinensis in China mainland is from west to east with the increase of longitude.