燕山维管植物新记录  

New records of vascular plants from Yanshan Mountain,China

作　　者：崔岳铭 杨文利[2] 刘浩[1] 张玉江 孙李光 张钢民[1] CUI Yueming;YANG Wenli;LIU Hao;ZHANG Yujiang;SUN Liguang;ZHANG Gangmin(College of Ecology and Nature conservation,Beijing Forestry University,Beijing 100083;College of Landscape Architecture and Tourism,Hebei Agricultural University,Baoding Hebei 071000;Agricultural and Rural Bureau of Caofeidian District,Tangshan Hebei 063299;Integrated Agricultural Service Center of Caofeidian District,Tangshan Hebei 063299)

机构地区：[1]北京林业大学生态与自然保护学院,北京100083 [2]河北农业大学园林与旅游学院,河北保定071000 [3]河北省曹妃甸区农业农村局,河北唐山063299 [4]河北省曹妃甸区农业综合服务中心,河北唐山063299

出　　处：《首都师范大学学报（自然科学版）》2023年第1期28-34,共7页Journal of Capital Normal University：Natural Science Edition

基　　金：生态环境部项目(2019HJ2096001006);国家自然科学基金项目(31770221)。

摘　　要：由于全球气候变化以及城镇化的快速发展,燕山地区的生物多样性正在遭受严重威胁。近年来,为了摸清该区域的植物本底,在充分收集文献的基础上,采用样线和样方相结合的方法对燕山地区进行了全面调查,为生物多样性的有效管理提供基础资料。调查结果显示,燕山地区植物资源相对比较丰富,共发现河北省维管植物新记录8种,分别是卷柏科(Selaginellaceae)的膜叶卷柏(Selaginella leptophylla Baker)、凤尾蕨科(Pteridiaceae)的普通凤了蕨(Coniogramme intermedia Hieron.)、毛茛科(Ranuculaceae)的卷毛蔓乌头(Aconitum volubile Pall. ex Koelle var. pubescens Regel)、茶藨子科(Grossulariaceae)的黑茶藨子(Ribes nigrum L.)、葫芦科(Cucurbitaceae)的刺果瓜(Sicyos angulatus L.)、槭树科(Aceraceae)的细裂槭(Acer pilosum Maxim.var.stenolobum(Rehder)W. P. Fang)、锦葵科(Malvaceae)的刺黄花稔(Sida spinosa L.)和菊科(Asteraceae)的梁子菜(Erechtites hieraciifolius(L.)Raf.ex DC.)。这些分类群的发现,是对燕山植物区系的重要补充。随着野外工作的不断深入,也许会有更多的新分布或新类群被报道。需要重视的是近几十年来外来入侵物种呈持续上升趋势,在以后的研究中需特别关注。Due to the global climate change and rapid development of urbanization,the biodiversity of Yanshan Mountain is under serious threat. In order to evaluate the current state of plant diversity and provide basic data for developing effective protection measures,a large-scale field investigation has been carried out in recent years. The line-transect and quadrat methods were used,combining with collection of historical data. The results show that Yanshan area is relatively rich in plant resources. In addition,eight newly recorded species of vascular plants for Hebei Province are reported in this paper,they are Selaginella leptophylla Baker of Selaginellaceae,Coniogramme intermedia Hieron. of Pteridiaceae,Aconitum volubile Pall.ex Koelle var.pubescens Regel of Ranuculaceae,Ribes nigrum L. of Grossulariaceae,Sicyos angulatus L. of Cucurbitaceae,Acer pilosum Maxim. var. stenolobum(Rehder)W. P. Fang of Aceraceae,Sida spinosa L. of Malvaceae,and Erechtites hieraciifolius(L.)Raf.ex DC.of Asteraceae. This study provides an important contribution to the flora of Yanshan Mountain. With more field investagtion carried,more new records or new taxa may well be discovered. It is noteworthy that the number and extend of alien invasive species have increased for a great deal in the past decades,which should be paid particular attention in future researches.

关 键 词：新记录 维管植物 植物区系 燕山 

分 类 号：Q949[生物学—植物学]