山阳县红豆杉资源及其保护利用

Taxus chinensis Resources Protection and Utilization in Shanyang County

红豆杉是国家一级珍稀濒危保护植物 ,本文在阐述了它的生物学特征 ,用途及珍稀濒危性的同时 ,提出山阳县是中国红豆杉的最佳优生区 ,其境内数处发现了千年红豆杉古树和野生红豆杉林区 ,数量约有数万株 ,资源比较丰富集中。

Taxus chinensis belongs to the first class endangered rare plants against ca ncerat national level.Biological characteristics, use and endangered situation ared iscussed.Considering the population of T.chinensis in Shanyang and the trees wit h more than 1000 years growing in the county,it is suggested that Shanyang was t hemost optimum region for the trees in China.This provides a scientific basis foreffective protection and utilization of T. chinensisresources.