中国虫草Cordyceps　sinensis的研究Ⅲ多样性初探

Studies on C ordyceps sinensis Ⅲ Preliminary Studies on the Diversity

就中国虫草分类定种中的个种多样化趋势，结合产区生态和物种演化提出新的认识，即中国虫草是青藏高原及其相邻余脉特殊区域内物种适应与分化的结果，同时其自身也呈进一步分化的趋势．

Previous studies on the insect host and agamotype (in the paper I and Ⅱ) indicated that the habitat and evolution of Cordyceps sinensis showed the trend of diversification. It is suggested that the diversification of C.sinensis is resulted from its differentiation and adaptation in the specific zone of Qinghai Xizang Plateau and the adjacent mountain chain. And there is a tendency for further differentiation. This offers a theoretical basis for the biologicl diversity of C.sinensis .