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星穗莎属,缅甸莎草科一新记录属

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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.
Actinoschoenus, A Newly Recorded Genus of Cyperaceae from Myanmar
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.

ActinoschoenusA.yunnanensisCyperaceaeMyanmarNew record

张树仁、王继旋、李邦泽

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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

中国科学院大学生命科学学院, 北京 100049

星穗莎属 云南星穗莎 莎草科 缅甸 新记录

This study was supported by the National Natural Science Foundation of Chinaand the Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences

31570200Grant Y4ZK111B01

2020

热带亚热带植物学报
中国科学院华南植物园,广东省植物学会

热带亚热带植物学报

CSTPCDCSCD北大核心
影响因子:0.627
ISSN:1005-3395
年,卷(期):2020.28(4)
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