青藏高原地区多种紫菀属和飞蓬属植物的资源研究  

Study on the various resources of genus Aster and Erigeron on the Qinghai-Tibet Plateau

作　　者：张志锋 李莹 王沛 李婧 陈仕勇 马小兵 ZHANG Zhi-feng;LI Ying;WANG Pei;LI Jing;CHEN Shi-yong;MA Xiao -bin(Institute of Qinghai - Tibet Plateau, Southwest Minzu University Sichuan Province Anti - return Pasture Germplasm Innovation and Ecological Restoration Function Engineering Laboratory, Chengdu 610041 , P. R. C.)

机构地区：[1]西南民族大学青藏高原研究院四川省抗逆牧草种质创新及生态修复功能工程实验室

出　　处：《西南民族大学学报（自然科学版）》2019年第3期259-265,共7页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家自然科学基金项目(31870314);西南民族大学中央高校基本业务专项(2019HQZZ20)

摘　　要：紫菀属和飞蓬属为菊科非常重要的两个属,由于亲缘关系较近以及传统分类学观点的分歧,至今仍然存在争论.青藏高原是紫菀属和飞蓬属植物的一个多样性分布中心,在藏医药中,多种紫菀和飞蓬混用,由于紫菀类藏药材基源复杂,各个地区使用各不相同,从而导致紫菀的入药品种极其混杂.本文旨在对青藏高原地区的多种紫菀和飞蓬进行初步植物资源鉴定研究.采集到的8个样品,经鉴定为云南紫菀、重冠紫菀、软叶紫菀木、东俄洛紫菀、缘毛紫菀、三基脉紫菀、飞蓬、多舌飞蓬,为进一步澄清紫菀和飞蓬属植物的分类关系奠定基础.The genuses Aster and Erigeron are two very important genuses of the Asteraceae family. Due to the close relationship and the differences of traditional taxonomic views, there is still debate. The Qinghai-Tibet Plateau is a diversity distribution center of the genuses Aster and Erigeron. In Tibetan medicine, a variety of sable and stalks are mixed. Because of the complex origin of the medicinal materials of the sable, the use of the genus is different, resulting in the use of sable. The variety is extremely mixed. This paper aimed to conduct preliminary plant resource identification of Aster and Erigeron on the Qinghai-Tibet Plateau. Eight samples collected were identified as Aster yunnanensis Franch,Aster diplostephioides(DC.) C. B. Clarke,Asterothamnus molliusculus Novopokr,Aster tongolensis Franch,Aster souliei Franch, Aster trinervius D. Don,Erigeron acer L,Erigeron multiradiatus(Lindl.) Benth. The present study may provide a basis for further clarifying the taxology of Aster and Erigeron genuses.

关 键 词：青藏高原 紫菀 飞蓬 

分 类 号：Q949.95[生物学—植物学] R29[医药卫生—民族医学]