摘要
采用样地法和样线法相结合,于2019-10—2021-02期间,对深圳6个行政区内的珍稀濒危南药植物资源进行了详细调查.结果表明:在200个1 km2的样地范围和样线调查中,发现毛茶Antirhea chinensis、土沉香Aquilaria sinensis、樟Cinnamomum camphora、苏铁蕨Brainea insignis、金毛狗Cibotium barometz和白桂木Artocarpus hypargyreus共6种珍稀濒危南药植物;其中土沉香187株和樟119株,数量较多,在所有6个行政区中均有分布;毛茶193株、苏铁蕨56株和金毛狗49株,只分布于其中4个行政区;白桂木8株,数量最少,仅见于龙岗和盐田区.整体上,作为国际大都市,深圳珍稀濒危的野生南药植物种类及数量均不够丰富,需加强对它们的种群及生境的保护.
The rare and endangered southern traditional Chinese medicinal plant resources in six administrative districts of Shenzhen were investigated in detail during the period from Oct.,2019 to Feb.,2021 by combining a quadrat method with a line-intercept method.Results showed that among the area of 200 km2 quadrat sites of 1 km2 each and line-intercepts,6 species of rare and endangered southern traditional Chinese medicinal plants were found such as Antirhea chinensis,Aquilaria sinensis,Cinnamomum camphora,Brainea insignis,Cibotium barometz,and Artocarpus hypargyreus.Among them,the abundance of Aquilaria sinensis with 187 individuals,and Cinnamomum camphora with 119 individuals were relatively high,and distributed in all six districts;the abundance of Antirhea chinensis with 193 individuals,were Brainea insignis with 56 individuals,and Cibotium barometz with 49 individuals,were distributed only in four administrative districts;Artocarpus hypargyreus with 8 individuals was the least in number,and only found in Longgang and Yantian District.Overall,as an international metropolis,the species and quantity of rare and endangered wild southern Chinese medicinal plants in Shenzhen are not rich enough,and protection of their populations and habitats needs to be strengthened.
作者
罗宇谦
陈涛
郑艳
廖初琴
黄建睿
陈健辉
缪绅裕
LUO Yu-qian;CHEN Tao;ZHENG Yan;LIAO Chu-qin;HUANG Jian-rui;CHEN Jian-hui;MIAO Shen-yu(School of Life Sciences, Guangzhou University, Guangzhou 510006, China;Fairy Lake Botanical Garden, Shenzhen & Chinese Academy of Sciences, Shenzhen 518004, China;Guangdong Institute of Traditional Chinese Medicine, Guangzhou 510520, China)
出处
《广州大学学报（自然科学版）》
CAS
2021年第1期73-77,共5页
Journal of Guangzhou University:Natural Science Edition
基金
广东省科技计划公益研究与能力建设专项资助项目(2018B030320007)
中国财政部和国家中医药管理局“全国第4次中草药资源普查”资助项目(GZY-KJS-2018-004)。
关键词
南药植物
珍稀濒危植物
种类
数量
分布
深圳
Southern traditional Chinese medicinal plants
rare and endangered plants
species
amount
distribution
Shenzhen
