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                 Guihaia  Oct. 2020ꎬ 40(10): 1402-1408

   DOI: 10.11931/ guihaia.gxzw201905042
   蔡磊ꎬ BORAH Dꎬ 刀志灵ꎬ 等. 苦苣苔科植物 Lysionotus bijantiae 的名实订正 [J]. 广西植物ꎬ 2020ꎬ 40(10): 1402-1408.
   CAI Lꎬ BORAH Dꎬ DAO ZLꎬ et al. Lysionotus bijantiae is identified as a new synonym of Henckelia oblongifolia ( Gesneriaceae) [ J].
   Guihaiaꎬ 2020ꎬ 40(10): 1402-1408.

         Lysionotus bijantiae is identified as a new synonym

                 of Henckelia oblongifolia (Gesneriaceae)


                           1                     3               1              2ꎬ4∗
                  CAI Lei ꎬ BORAH Dipankar ꎬ DAO Zhiling ꎬ WEN Fang
     (1.Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations / Key Laboratory for Plant Diversity and
     Biogeography of East Asiaꎬ Kunming Institute of Botanyꎬ Chinese Academy of Sciencesꎬ Kunming 650201ꎬ Chinaꎻ 2. Guangxi Key Laboratory of
   Plant Conservation and Restoration Ecology in Karst Terrainꎬ Guangxi Institute of Botanyꎬ Guangxi Zhuang Autonomous Region and Chinese Academy
     of Sciencesꎬ Guilin 541006ꎬ Guangxiꎬ Chinaꎻ 3. Department of Botanyꎬ Rajiv Gandhi Universityꎬ 791112ꎬ Indiaꎻ 4. Gesneriad Conservation Centre
                 of China(GCCC)ꎬ Guilin Botanical Gardenꎬ Chinese Academy of Sciencesꎬ Guilin 541006ꎬ Guangxiꎬ China)
       Abstract: A recently described new species of Gesneriaceaeꎬ Lysionotus bijantiae D. Borah & A. Joeꎬ was misidentifiedꎻ
       it is conspecific with Henckelia oblongifolia (Roxb.) D. J. Middleton & Mich. Möller. We treat Lysionotus bijantiae as a
       new synonym for Henckelia oblongifolia [ previous Chirita oblongifolia ( Roxb.) Sinclair] by examining relevant

       specimens and literature. The type specimens of Lysionotus bijantiae were collected from the southern slope of the
       Himalayas in Southeast Xizangꎬ China. The diversity of Gesneriaceae in this area is also abundant. The authors attributed
       it to the genus Lysionotus because of its flower with two stamensꎬ and compared it with other Lysionotus species because
       of its calyx 5 ̄lobed above the middleꎬ but they ignored the fact that the seed apex had no appendages. We observed that
       the seeds of this species in the populations of Motuo and the type localities both had no appendages by scanning the seeds
       with electron microscopeꎬ it is confirmed that this species is not a species of Lysionotusꎬ but a species of Henckelia. At
       the same timeꎬ we offer the color images (including seeds scanned images) and the lectotype of Henckelia oblongifoliaꎬ
       and also describe the characteristics and distinguishing methods of the two genera Henckelia Spreng. and Lysionotus
       D. Donꎬ in order to provide a reference for species identification of the two genera and avoid more confusion of species

       classification.
       Key words: Gesneriaceaeꎬ Lysionotusꎬ Henckeliaꎬ new synonym
       CLC number: Q949     Document code: A
       Article ID: 1000 ̄3142(2020)10 ̄1402 ̄07                   Open Science Identity (OSID):




    收稿日期: 2020-02-14
    基金项目: 国家科技基础资源调查专项项目(2017FY100100)ꎻ 第二次青藏高原综合科学考察研究项目(2019QZKK0502)ꎻ 中国科学院
    重点部署项目(KFJ ̄3W ̄No1)ꎻ 第 21 批广西“十百千”人才工程第二层次人选支持项目ꎻ 广西植物研究所基本业务费项目(桂植业
    20009) [Supported by the Science & Technology Basic Resources Investigation Program of China (2017FY100100)ꎻ the Second Tibetan Plateau
    Scientific Expedition and Research (STEP) Program (2019QZKK0502)ꎻ the STS Program of the Chinese Academy of Sciences (KFJ ̄3W ̄No1)ꎻ
      st
    21 Talent Program of “Ten ̄Hundred ̄Thousand” of Guangxi (the Candidates of the Second Level)ꎻ Fundamental Scientific Research Fund of
    Guangxi Institute of Botany (20009 )]ꎮ
    作者简介: 蔡磊(1986-)ꎬ男ꎬ安徽亳州人ꎬ博士ꎬ助理研究员ꎬ主要从事植物分类和保护生物学研究ꎬ(E ̄mail)cailei@ mail.kib.ac.cnꎮ
   ∗
    通信作者: 温放ꎬ 博士ꎬ 研究员ꎬ从事园林植物与观赏园艺、植物分类学、植物地理学、植物迁地保育、栽培与育种等研究ꎬ(E ̄mail)
    wenfang760608@ 139.comꎮ
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