摘要
采取实地调查、采集标本、影像资料、专家鉴定和分类统计等方法对方城县野生木本植物资源进行调查。结果表明:方城县共有野生木本植物60科137属236种,其中裸子植物4科6属7种,被子植物56科131属229种;优势科有蔷薇科等13个科,含66属145种,优势属有悬钩子属等13个属,含65种;野生木本植物中有乔木121种、灌木85种、藤本25种、竹类5种;国家重点保护、珍稀濒危和省级重点保护植物共有18种。
The wild woody plants in Fangcheng County were investigated by means of field investigation,specimen collection,image data,expert identification and classification statistics.The results showed that there were 236 species of wild woody plants belonging to 137 genera and 60 families in Fangcheng County,including 7 species of gymnosperms in 6 genera,4 families and 229 species of angiosperms in 131 genera,56 families,with 13 dominant families such as Rosaceae,including 145 species and 66 genera and 13 dominant genera such as Rubus,including 65 species.There were 121 arbors,85 shrubs,25 vines and 5 bamboos,as well as 18 species of national key protection plants,rare and endangered plants and provincial key protection plants.
作者
孙利强
任广振
杨延基
王鹏飞
SUN Liqiang;REN Guangzhen;YANG Yanji;WANG Pengfei(Forestry College,Henan Agricultural University,Zhengzhou 450002,China)
出处
《林业调查规划》
2020年第2期92-96,共5页
Forest Inventory and Planning
基金
河南省林木种质资源清查专项(30601573).
关键词
野生木本植物
资源调查
优势科
优势属
主要类型
观赏特性
方城县
wild woody plants
resource investigation
dominant families
dominant genera
main types
ornamental characteristics
Fangcheng County
