山东野生藤本植物资源研究

对山东野生藤本植物资源进行了研究。结果表明,山东省有野生藤本植物101种(包括变种),隶属51属24科。其基本特点是:双子叶植物科属种较多,小型科和单种属占的比例较高,草本植物和缠绕型植物占优势。属的区系成分分析表明,温带成分(50%)稍多于热带成分(45.5%),以泛热带成分最多。种的生活型研究表明,高位芽植物占优势,而地上芽植物和隐芽植物所占比例较小。按经济性状可分为药用植物、观赏植物、食用植物、工业用植物、绿肥饲料植物等,并对其开发利用进行了探讨。

Study on Wild Linne Resources in Shandong

The wild liane resources in Shandong is studied.The results showed that there are 101 species(including varieties) belonging to 51 genera in 24 families of wild liane in Shandong Province.The biggest figure is dicotyledon wild liane,the small families and single species genera have a larger quantity than the big ones,and the herbage and twinning-stem plants are in a dominant position.Analysis of genera flora indicates the temperate component(50.0%) is slightly more than tropics component(45.5%),and the Pantropic component is the most.In the life-form of species,Phanerophytes holds superiority,Chamaephytes and Cryptophytes hold less.According to economical properties,they may be divided into medicinal plant,ornamental plant,food plant,the industrial plant,green manure forage plant and so on,and have carried out discussion on exploitation of them.