Rhinacanthus spiciformis, a new species of Acanthaceae from northern Vietnam

被引：0
|
作者：
Lin, Zhe-Li [1 ]
Do Van Hai [3 ]
Hu, Xiao-Ying [4 ]
Deng, Yun-Fei [1 ,2 ]
机构：
[1] Chinese Acad Sci, South China Bot Garden, Key Lab Plant Resources Conservat & Sustainable U, Guangzhou, Peoples R China
[2] Chinese Acad Sci, Southeast Asia Biodivers Res Inst, Yezin 05282, Nay Pyi Taw, Myanmar
[3] Vietnam Acad Sci & Technol, Inst Ecol & Biol Resources, Dept Bot, Hanoi, Vietnam
[4] Chinese Acad Sci, South China Bot Garden, Publ Lab, Guangzhou, Peoples R China
来源：
NORDIC JOURNAL OF BOTANY | 2020年 / 38卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Acanthaceae; basic chromosome number; pollen; Rhinacanthus calcaratus; taxonomy;
D O I：
10.1111/njb.02746
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Rhinacanthus spiciformisY. F. Deng, Z. L. Lin & D. V. Hai, a new species from northern Vietnam previously misidentified asR. calcaratusis described and illustrated. This new species differs from all other Asian species ofRhinacanthusin the inflorescence being unbranched or comprised of trifurcate-branched spikes, and the lower lip of corolla with conspicuous purple stripes near throat and on lobes. The pollen morphology and chromosome number are presented. It is proposed to be accessed as Least Concern (LC) according to the IUCN categories and criteria.
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页数：7
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