广西植物2023，Vol.43Issue(12)：2203-2212,10.DOI:10.11931/guihaia.gxzw202111010
广西莎草科薹草属植物小志
Notes on Carex L.(Cyperaceae)in Guangxi
摘要
Abstract
Carex L.as a super large genus with a high species diversity in the world,100 species of Carex have been recorded from Guangxi at present.However,the resources of Carex in Guangxi are still unclear,and lack of research and investigation.Based on specimens identification,literature research and field investigation,we systematically cleared up the early researches of Carex in Guangxi,and summerized the research brief histories of Carex taxonomy in Guangxi.The genus Carex in Guangxi with high endemism,we focused on 16 taxa of Carex published based on types collected from Guangxi,verified the accuracy of their type locality,supplement distribution information,and made sure that eight species of Carex endemic to Guangxi.Eight newly recorded species of Carex in Guangxi are reported here,which are C.alopecuroides D.Don,C.chungii Z.P.Wang,C.hirtiutriculata L.K.Dai,C.insignis Boott,C.nubigena D.Don,C.sendaica Franch.,C.sociata Boott and C.transversa Boott.The morphological feature diagnosis and voucher specimens for these newly recorded species are provided.We also discussed the species diversity,endemism,geographical distribution,and the potential utilization of Carex in Guangxi.The results provide background data for the subsequent research and sustainable utilization of Carex.关键词
莎草科/薹草属/物种多样性/特有植物/新记录/广西Key words
Cyperaceae/Carex/species diversity/endemic plant/new record/Guangxi分类
农业科技引用本文复制引用
陆昭岑,陈海玲,覃营,刘演..广西莎草科薹草属植物小志[J].广西植物,2023,43(12):2203-2212,10.基金项目
广西自然科学基金(2021JJB130408) （2021JJB130408）
广西重点实验室建设项目(20-065-7) （20-065-7）
广西植物研究所基本科研业务费(桂植业 21007). （桂植业 21007）
