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                 Guihaia  Oct. 2022ꎬ 42(10): 1641-1644

   DOI: 10.11931/ guihaia.gxzw202202018
   张雨曲ꎬ 杨新杰ꎬ 程虎印ꎬ 等. 竹亚科单枝竹属芸香竹花枝和花特征补充描述 [J]. 广西植物ꎬ 2022ꎬ 42(10): 1641-1644.
   ZHANG YQꎬ YANG XJꎬ CHENG HYꎬ et al. Supplementary description of flowering branches and flowers of Bonia amplexicaulis
   in Guangxi [J]. Guihaiaꎬ 2022ꎬ 42(10): 1641-1644.



         竹亚科单枝竹属芸香竹花枝和花特征补充描述


             张雨曲ꎬ 杨新杰ꎬ 程虎印ꎬ 高  静ꎬ 彭  亮ꎬ 张明英ꎬ 张  岗                                       ∗

                       ( 陕西中医药大学 药学院ꎬ 陕西省秦岭中草药应用开发工程技术研究中心ꎬ
                             陕西省中医药管理局“秦药”研发重点实验室ꎬ 西安 712046 )

       摘  要: 繁殖器官在竹类植物的分类学研究中具有重要意义ꎬ研究组在广西马山县观察到竹亚科单枝竹属
       芸香竹正在开花ꎬ该文根据观察到的开花状况和采集到的标本解剖观察结果ꎬ对其花枝和繁殖器官特征做
       了详细的中文及拉丁文补充描述ꎮ 经对比芸香竹与属内已知繁殖器官结构的单枝竹和小花单枝竹的繁殖
       器官ꎬ3 个竹种有相同的繁殖器官结构特征ꎬ但在小花数目和大小等方面具有差异ꎮ 繁殖器官比较表明该

       属竹种的繁殖器官对喀斯特地貌环境有特殊的适应性ꎬ也支持依据营养器官差异划分为 3 个独立竹种ꎮ
       关键词: 竹亚科ꎬ 单枝竹属ꎬ 芸香竹ꎬ 花ꎬ 补充描述
       中图分类号: Q949    文献标识码: A    文章编号: 1000 ̄3142(2022)10 ̄1641 ̄04



       Supplementary description of flowering branches and

                flowers of Bonia amplexicaulis in Guangxi


                    ZHANG Yuquꎬ YANG Xinjieꎬ CHENG Huyinꎬ GAO Jingꎬ
                                                                            ∗
                         PENG Liangꎬ ZHANG Mingyingꎬ ZHANG Gang

       ( College of Pharmacyꎬ Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicineꎬ Key Laboratory
                  for Research of “Qin Medicine” of Shaanxi Administration of Traditional Chinese Medicineꎬ Shaanxi
                                 University of Chinese Medicineꎬ Xi’an 712046ꎬ China )

       Abstract: Reproductive organs are of great significance in taxonomic studies of bamboo plants. In this paperꎬ Latin and
       Chinese supplementary descriptions are provided for flowering branches and reproductive organs characteristics of bamboo
       species Bonia amplexicaulis distributed according to observed flowering condition and anatomical observation results of
       the collected specimens in Mashan Countyꎬ Guangxi. By comparing the floral characteristics of the reproductive organ
       structures of Bonia species B. saxatilisꎬ B. parvifloscula and B. amplexicaulisꎬ the three species have the same
       reproductive organ structure characteristicsꎬ but there are differences in the number and size of florets. The comparison of


    收稿日期: 2022-05-14
    基金项目: 陕西中医药大学博士科研启动经费(17102032047)ꎻ 陕西中医药大学学科创新团队项目(2019 ̄QN01)ꎻ 国家自然科学
    基金 ( 31570221) [ Supported by Start ̄up Fund for Newly Advanced Doctoral Research of Shaanxi University of Chinese Medicine
    (17102032047)ꎻ Program of Subject Innovation Team of Shaanxi University of Chinese Medicine (2019 ̄QN01)ꎻ National Natural Science
    Foundation of China (31570221)]ꎮ
    第一作者: 张雨曲(1982-)ꎬ博士ꎬ讲师ꎬ主要研究方向为植物资源学、系统与分类学ꎬ(E ̄mail)zhangyuqu7@ 126.comꎮ
   ∗
    通信作者: 张岗ꎬ博士ꎬ教授ꎬ主要研究方向为植物资源学ꎬ(E ̄mail)jay_gumling2003@ aliyun.comꎮ
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