西沙群岛药用植物资源调查

A Survey of Medicinal Plant Resources in Xisha Islands

在西沙群岛植物资源调查工作中,对西沙群岛药用植物资源进行了初步的调查,结合2018年5、6月和2019年3、5、6月对西沙群岛的永乐群岛和宣德群岛18个岛屿进行植物调查的结果及历次调查中记录的西沙群岛植物物种相关资料,发现西沙群岛维管植物共计103科366属580种。在西沙群岛的580种维管植物中,可药用的植物共有87科262属367种。西沙群岛药用植物收载入2015年版《中华人民共和国药典(一部)》的有45种。在生活型的组成上,以草本植物为主,占全部药用植物的54.35%。在此基础上,结合实地调查及相关资料进行分析总结,提出其综合利用及保护建议。此结果可为该地区药用植物研究、保护及利用提供基础数据,为绿化海岛和海防建设提供帮助。

Field plant surveys were made in 18 islets of Xisha Islands in May and June 2018 and March,May and June 2019,of which a survey of medicinal plants was conducted in combination of the related data of plant species recorded in previous field surveys in Xisha Islands.The results showed that there are 580 vascular plants under 366 genera and 103 families in Xisha Islands.Among the vascular plants 367 species of plants in 262 genera and 87 families are of medicinal value.There are 45 medicinal plants in Xisha Islands listed in the Pharmacopoeia of the People's Republic of China(version in 2015).The medicinal plants are mainly herbaceous,and the herbaceous plants occupy 54.35%of the total medicinal plants.In this context a comprehensive utilization and conservation of the medicinal plants are put forward based on the analysis of the field survey and available relevant data in previous records.These results can provide basic data for the research,conservation and utilization of medicinal plants in this area and provide assistance to afforest the Xisha Islands.