云南合耳菊属一新记录分布种和另一种合耳菊属植物分布记录的澄清  

A newly recorded species and clarification of the distribution record of another species within Synotis in Yunnan

作　　者：阮羽清 刘玉琳 吴雪惠 于芬[1] 唐明 RUAN Yu-qing;LIU Yu-lin;WU Xue-hui;YU Fen;TANG Ming(College of Forestry,Jiangxi Agricultural University,Nanchang 330045,China)

机构地区：[1]江西农业大学林学院,江西南昌330045

出　　处：《甘肃农业大学学报》2020年第2期112-116,123,共6页Journal of Gansu Agricultural University

基　　金：国家自然科学基金项目“国产千里光属(菊科:千里光族)的分类学研究”(31500166).

摘　　要：【目的】报道云南合耳菊属一新记录种,并澄清一个错误记录种.【方法】标本研究和野外考察,采用"形态-地理"学研究方法.【结果】发现云南东北部乌蒙山区产纳雍合耳菊[Synotis nayongensis C.Jeffrey&Y.L.Chen],确认彝良县关于华合耳菊的新记录报道有误[S.sinica(Diles) C.Jeffrey&Y.L.Chen].【结论】云南东北部乌蒙山区产纳雍合耳菊为云南省新记录分布种.目前云南省未发现华合耳菊分布,被鉴定为华合耳菊的标本实际上均为黔合耳菊.迄今云南省已记录的合耳菊属植物应有27种.【Objective】 Reporting a newly record species of Synotis and clarifying a misrecorded species of this genus in Yunnan.【Method】 Based on the critical specimens examination and field observation,the classical ‘morphology-geography’ method was adopted.【Resullt】 Synotis nayongensis C.Jeffrey & Y.L.Chen was found distributed in Wumeng Mountain in northern Yunnan,and the report of the newly recorded species S.sinica(Diles) C.Jeffrey & Y.L.Chen in Yiliang,Yuannan was confirmed to be wrong.【Conclusion】 S.nayongensis is a newly recorded species in Yunnan,while S.sinica was never distributed in Yunnan,and all the specimens that identified as S.sinica in Yunnan should actually be S.guizhouensis C.Jeffrey & Y.L.Chen.Till now,27 species of Synotis have been recorded in Yunnan.

关 键 词：菊科 新纪录 合耳菊属 分类学 

分 类 号：Q949[生物学—植物学]