摘要
采用实地调查和查阅相关资料,从科属种组成、生活型、观赏特性、区系分布、种子类型等方面,对河北武安国家森林公园藤本植物资源进行分析。结果表明,武安国家森林公园分布有藤本植物27科53属92种,双子叶植物、草本植物具有明显优势;在科属种的组成中,总体上比较分散,超过10种以上的科仅有2科,没有超过10种的属;生活型上,以高位芽最多,占35.89%,缠绕类和卷曲类较多,分别占38.04%和41.30%;观赏性上,很多藤本植物同时具有2种或2种以上观赏特性;地理分布上,植物区系复杂多样,以泛热带属性占绝对优势;果实类型数量分布无明显差异,干果居多。提出加强构建种子传播廊道,加大宣传力度,加强对藤本植物的保护措施,积极开展综合利用等保护开发建议。
The vine resources of Wu'an National Forest Park in Hebei Province were analyzed from the aspects of species composition,life form,ornamental characteristics,floristic areal-types and seed types by field investigation and consulting relevant data.The results showwed that there were 92 species of vines belonging to 53 genera,27 families in Wu'an National Forest Park,and dicotyledons and herbs had obvious advantages.In the composition of families and genera,only 2 families contained more than 10 sepeies and no genera contained more than 10 families.The life form was dominated by high buds,accounting for 35.89%,and by twining type and curling type,accounting for 38.04%and 41.30%,respectively.In the ornamental aspect,many vines had two or more ornamental characteristics at the same time.Geographically,the flora was complex and diverse,with the most concentrated distribution in the pantropical zone.There was no obvious difference in the number distribution of fruits types,with the majority of dry fruits.This paper suggested to strengthen the construction of seed propagation corridor,promote the propaganda,intensify the protection measures,and actively carry out the comprehensive utilization for vines.
作者
高萌萌
王兰明
李安
卢彤
陈曦
李良涛
GAO Mengmeng;WANG Lanming;LI An;LU Tong;CHEN Xi;LI Liangtao(Hebei University of Engineering,Handan,Hebei 056001,China)
出处
《林业调查规划》
2020年第1期84-89,126,共7页
Forest Inventory and Planning
基金
河北省科技厅“河北省重要乡土树种种质资源创制与利用技术研究”(16226309D)
石家庄市科技局项目:北方耐旱野花组合生态景观植物筛选与示范(171521102A)
关键词
藤本植物
物种组成
生活型
区系分布
观赏特性
果实类型
武安国家森林公园
vines
species composition
life form
floristic areal-types
ornamental characteristics
fruits type
Wu′an National Forest Park
