粤东地区3种药用植物分布新记录

New Distribution Records of Three Medicinal Plants in Eastern Guangdong

在第四次全国中药资源普查广东省揭阳市揭西县、惠来县、榕城区和揭东区普查时,记录了1000多种药用植物资源并采集了相应腊叶标本2000多份,经过细节鉴定和查阅资料核实,确定其中伞花猕猴桃Actinidia umbelloides C.F.Liang为广东分布新记录,歌绿开宝兰Goodyera seikoomontana Yamamoto和罗星草Canscora melastomacea Hand.-Mazz.为粤东地区新记录,凭证标本暂存于揭阳市揭阳职业技术学院。这些新记录种的发现丰富了粤东地区的药用植物种类,对该地区植物多样性及中药资源开发具有一定参考价值。

During the fourth national general survey of Chinese medicinal resources in Jiexi County,Huilai County,Rongcheng District,and Jiedong District of Jieyang City,Guangdong Province,more than 1000 types of medicinal plant resources were recorded and more than 2000 wax leaf specimens were collected.After identification of relevant details and data verification,it was determined that Actinidia umbelliides C.F.Liang was first discovered in Guangdong,and Goodyera seikoomontana Yamamoto and Canscora melastomacea Hand.-Mazz.were newly found in eastern Guangdong,serving as new distribution records.Voucher specimens were temporarily stored in Jieyang Polytechnic.Those new records are of great significance to enrich and supplement the species diversity of medicinal plants and relevant literature in eastern Guangdong,and have a certain reference value for the plant diversity and the development of Chinese medicinal resources in this area.