| 星穗莎属，缅甸莎草科一新记录属 |
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| 引用本文： | 张树仁,王继旋,李邦泽.星穗莎属，缅甸莎草科一新记录属[J].热带亚热带植物学报,2020,28(4):418-420. |
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| 作者姓名： | 张树仁 王继旋 李邦泽 |
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| 作者单位： | 中国科学院植物研究所系统与进化植物学国家重点实验室, 北京 100093;中国科学院东南亚生物多样性研究中心, 叶津, 内比都, 缅甸;中国科学院植物研究所系统与进化植物学国家重点实验室, 北京 100093;中国科学院大学生命科学学院, 北京 100049 |
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| 基金项目： | This study was supported by the National Natural Science Foundation of China (Grant No. 30970178, 31570200), and the Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences (Grant No. Y4ZK111B01). |
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| 摘 要： | 在近期缅甸植物考察中,发现1种莎草科(Cyperaceae)植物:云南星穗莎Actinoschoenus yunnanensis (C. B. Clarke) Y. C.Tang]。该种植物代表缅甸莎草科1个新记录属:星穗莎属(Actinoschoenus Benth.),其主要特征为花序头状、小穗具1(2)花、花两性、雄蕊3、柱头3、小坚果倒卵形有3棱。
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| 关 键 词： | 星穗莎属 云南星穗莎 莎草科 缅甸 新记录 |
| 收稿时间： | 2020/3/13 0:00:00 |
| 修稿时间： | 2020/4/23 0:00:00 |
Actinoschoenus, A Newly Recorded Genus of Cyperaceae from Myanmar |
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| ZHANG Shu-ren,WANG Ji-xuan,LI Bang-ze.Actinoschoenus, A Newly Recorded Genus of Cyperaceae from Myanmar[J].Journal of Tropical and Subtropical Botany,2020,28(4):418-420. |
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| Authors: | ZHANG Shu-ren WANG Ji-xuan LI Bang-ze |
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| Institution: | State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw 05282, Myanmar;State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Actinoschoenus yunnanensis (C. B. Clarke) Y. C. Tang, a species representing a new generic record of Cyperaceae of flora of Myanmar, was found during the recent field survey in Nat Ma Taung (Mt. Victoria), Mindat Township, Chin State, Myanmar. The genus Actinoschoenus is characterized by inflorescence capitate, spikelets 1(2)-flowered, flowers bisexual, stamens 3, stigmas 3, and nutlets obovoid and obtusely 3-sided. |
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| Keywords: | Actinoschoenus A yunnanensis Cyperaceae Myanmar New record |
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