Premna grandipaniculata (Lamiaceae, Premnoideae), a remarkable new species from north Myanmar

被引：4
|
作者：
Tan, Yun-Hong [1 ,2 ]
Li, De-Rong [3 ]
Zhou, Shi-Shun [1 ,2 ]
Chen, Yong-Jun [3 ]
Bramley, Gemma L. C. [4 ]
Li, Bo [3 ]
机构：
[1] Chinese Acad Sci, Southeast Asia Biodivers Res Inst, Yezin 05282, Nay Pyi Taw, Myanmar
[2] Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China
[3] Jiangxi Agr Univ, Coll Agron, Nanchang 330045, Jiangxi, Peoples R China
[4] Herbarium, Royal Bot Gardens Kew, Richmond TW9 3AE, Surrey, England
来源：
PHYTOKEYS | 2018年 / 94期
基金：
中国国家自然科学基金;
关键词：
Morphology; paniculiform inflorescence; Premna; spike-like thyrses; KACHIN STATE;
D O I：
10.3897/phytokeys.94.22033
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A remarkable new Premna species from Myanmar, P. grandipaniculata Y. H. Tan & Bo Li (Lamiaceae), is here described and illustrated. It differs from all known congeneric taxa by having huge complicated panicles which have tertiary branches formed by spike-like thyrses. In Premna, such a spike-like thyrse is found in P. bracteata and P. interrupta, but those species can be easily distinguished from P. grandipaniculata by their habit, indumentum, leaf size and inflorescence structure.
引用
收藏
页码：117 / 123
页数：7
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