云南省红豆杉资源的分布,利用现状与保护和可持续利用

红豆杉属（ＴａｘｕｓＬ．）植物是提取抗癌新药紫杉醇（ｔａｘｏｌ）的原料，在云南省有２种１变种，分布范围较广，但多散生，野生数量计有３５４０９２０株。近年来，红豆杉资源的开发利用研究进展较快，但资源的破坏和浪费严重，加之该植物生长缓慢，对生境的要求高，营造原料林困难，供求矛盾十分突出，为此提出了红豆杉资源的保护和可持续利用对策。

The distribution and the present situation of utilization of Taxus L. resources in Yunnan Province and its protection and sustainable utilization

Taxus is the raw material for extraction taxol, a new anticancer drug. In Yunnan Province, there can be found 2 species and 1 variety, all together about 3 540 920 wild plants, which distribute over the wide areas but mostly scattered. In recent years, the exploitation and utilization research of this genus made rapid progress, but serious destruction and waste of the resource have occured, in addition to the slow growth of the plant, the high demand of its growing environment and the difficulty of planting material forest, the contradiction between supply and demand is very obviously. Therefore, the strategies of the protection and sustainable utilization of Taxus resources are put forward.