| 广西苔藓植物8个新记录种 |
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| 引用本文： | 唐启明,韦玉梅,刘演,韦霄,唐健民.广西苔藓植物8个新记录种[J].广西科学院学报,2020,36(1):30-36. |
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| 作者姓名： | 唐启明 韦玉梅 刘演 韦霄 唐健民 |
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| 作者单位： | 广西壮族自治区中国科学院广西植物研究所, 广西喀斯特植物保育与恢复生态学重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西喀斯特植物保育与恢复生态学重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西喀斯特植物保育与恢复生态学重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西喀斯特植物保育与恢复生态学重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西喀斯特植物保育与恢复生态学重点实验室, 广西桂林 541006 |
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| 基金项目： | 广西科学院基本业务费项目（2018YJJ907），中央引导地方科技发展专项（桂科ZY1949013）和广西科技基础和人才专项（桂科AD17129022）资助。 |
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| 摘 要： | 对广西乐业县大石围天坑洞穴群及其周边的苔藓植物进行调查研究,发现8个广西苔藓植物新记录种,分别为芽胞赤藓(Syntrichia gemmascens)、薄囊藓(Leptobryum pyriforme)、拟黑茎黄藓(Distichophyllum subnigricaule)、直叶灰石藓(Orthothecium intricatum)、粗裂地钱凤兜亚种(Marchantia paleacea subsp.diptera)、脆叶羽苔(Plagiochila debilis)、尖叶疣鳞苔(Cololejeunea pseudocristallina)以及疣瓣疣鳞苔(Cololejeunea subkodamae);同时,寒藓科Meesiaceae和灰石藓属Orthothecium也是广西首次记录的科属。本文描述了这些物种的主要识别特征,并提供彩色形态图版。
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| 关 键 词： | 苔藓植物 天坑 洞穴 新记录 广西 乐业 大石围 |
Eight New Recorded Species of Bryophytes in Guangxi |
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| TANG Qiming,WEI Yumei,LIU Yan,WEI Xiao and TANG Jianmin.Eight New Recorded Species of Bryophytes in Guangxi[J].Journal of Guangxi Academy of Sciences,2020,36(1):30-36. |
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| Authors: | TANG Qiming WEI Yumei LIU Yan WEI Xiao and TANG Jianmin |
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| Institution: | Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, Guangxi, 541006, China,Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, Guangxi, 541006, China,Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, Guangxi, 541006, China,Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, Guangxi, 541006, China and Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin, Guangxi, 541006, China |
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| Abstract: | Based on the investigation of bryophytes in and around the caves of Dashiwei Tiankeng groups in Leye County of Guangxi,eight species are newly recorded in Guangxi,including Syntrichia gemmascens,Leptobryum pyriforme,Distichophyllum subnigricaule,Orthothecium intricatum,Marchantia paleacea subsp.diptera,Plagiochila debilis,Cololejeunea pseudocristallina and C.subkodamae. At the same time,the family Meesiaceae and the genus Orthothecium are also reported for the first time in Guangxi.The main recognizable characteristics of these species are described and color morphological pictures are provided in this article. |
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| Keywords: | bryophytes tiankeng cave new records Guangxi Leye Dashiwei |
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