河南省木本植物的多样性及其在园林中应用的前景

本文对河南省所产的106科308属1 240种木本植物进行了系统的分析和研究,发现河南省木本植物的物种多样性和生活型多样性丰富,生态学特性多样性和园林用途多样性齐全.文中界定了各类园林树木的判定标准,并根据此标准初步筛选出适宜于在城市园林中栽植的各类观赏树木85科219属641种、2亚种、24变种和1变型,从而为河南省及其邻近地区城市园林及各类风景园林的绿化在树种选择上提供了科学依据.文章最后对河南省野生园林树木资源的开发利用前景进行了展望,对其开发利用途径提出了建议.

The Biodiversity of Woody Plant of Henan Province and it's Application in the Gardens

The woody plants of 106 families,308 genera and 1240 species from Henan province wereanalysed and researched in the paper. The results showed that the diversities of spcecies, lifeforms, ecological properties and garden applications are rich and perfect.The standards of eachkind of garden woody plants were given. Plants of 85 families, 219 genera and 641 species,2subspecies, 24 varieties and 1 form were preliminarily selected to be ornamental trees,which mayprovide a scientific basis in selecting of species for the afforestation of city garden and all the otherlandscape sites of Henan province and its near areas. The foreground and the advice were given forthe exploitation and utilization of woody plant resource of Henan province.