中国河南紫堇属植物小志  

A note on Corydalis in Henan,China

作　　者：王付倩 王鹏行 张梦帆 苏静 刘艳艳 李家美[1] WANG Fuqian;WANG Penghang;ZHANG Mengfan;SU Jing;LIU Yanyan;LI Jiamei(College of Life Science,Henan Agricultural University,Zhengzhou 450046,China;College of Plant Protection,Henan Agricultural University,Zhengzhou 450046,China)

机构地区：[1]河南农业大学生命科学学院,郑州450046 [2]河南农业大学植物保护学院,郑州450046

出　　处：《西北植物学报》2024年第11期1831-1836,共6页Acta Botanica Boreali-Occidentalia Sinica

基　　金：信阳生态研究院开放基金项目(2023XYMS05)。

摘　　要：【目的】探讨河南紫堇属的物种多样性,进一步明确物种分布。【方法】在审查原始文献和中国数字植物标本馆(CVH)标本的基础上,对河南省紫堇属植物开展大量野外调查和标本采集工作。【结果】发现河南省紫堇属3个新分布种:南五台山紫堇(Corydalis nanwutaishanensis Z.Y.Su&Lidén)、黄紫堇(C.ochotensis Turcz.)和阜平黄堇(C.wilfordii Regel),证实以往文献资料记载河南产的曲花紫堇(C.curviflora Maxim.)和土元胡(C.hu-mosa Migo.)分别实为陕西紫堇(C.shensiana Lidén ex C.Y.Wu,H.Chuang&Z.Y.Su)和小药八旦子[C.caudata(Lam.)Pers.]。考证到假刻叶紫堇(C.pseudoincisa C.Y.Wu,Z.Y.Su&Lidén.)标本旁白的翻译错误,推测该种在河南省没有分布。【结论】报道的河南省紫堇属3个新分布种和3个存疑种,为河南省生物多样性研究以及《河南植物志》的再版等提供基础资料。[Objective]This study aims to examine the species diversity of the genus Corydalis in Henan,China,and to further identify species distribution.[Methods]After reviewing the literatures and speci-mens from the Chinese Virtual Herbarium(CVH),we conducted field investigations,took photos,and collected specimens.[Results]We confirmed three newly recorded species of Corydalis species in Henan Province,namely C.nanwutaishanensis Z.Y.Su&Lidén,C.ochotensis Turcz.,and C.wilfordii Re-gel.We also verified that C.ensiana Lidén ex C.Y.Wu,H.Chuang&Z.Y.Su,and C.caudata(Lam.)Pers.were misidentified as C.curviflora Maxim.and C.humosa Migo.in previous literatures.In addition,we found a translation error in the label of C.pseudoincisa C.Y.Wu,Z.Y.Su&Lidén,which might not be distributed in Henan Province.[Conclusion]Three newly recorded species and three suspected species of Corydalis are reported in Henan Province,which are helpful for the study of biodiver-sity in Henan Province and the revision of Flora of Henan.

关 键 词：新记录 植物区系 植物分类 罂粟科 河南紫堇属多样性 

分 类 号：Q949[生物学—植物学]