贵州省林业学校树木园植物引种及组成研究

Studies on the introduction and composition of the arboretumin in guizhou provincial forestry school

介绍了树木园的基本情况 :贵州省林业学校树木园占地面积约 14hm2 ,现有植物 110科 ,2 98属 ,695种 (包括变种、亚种、变型 ,下同 ) ,其中异地迁入 618种 ,大部分生长良好 ;在种类组成上 ,含 1～ 5个种有 75科 ,含 6种以上的有 35科 ,珍稀濒危植物 52种 。

The arboretum in Guizhou Provincial Forestry School covers about 14 ha.There are now 110 families,298 genus and 695 species(including varieties,subspecies and variants.Following meaning equals)in the arboretum.618 species of 695 were settled in,and most of them grow well.On species composition,each of the 75 families has 1～5 species and each of the 35 has more than six.52 species belong to rare vegetation and there are 57 species protected by P.R.C.