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题名: Pedicularis wanghongiae (Orobanchaceae), a new species from Yunnan, southwestern China
作者: Liu, Min-Lu1, 3; Yu, Wen-Bin2
刊名: PHYTOTAXA
出版日期: 2015-06-22
卷号: 217, 期号:1, 页码:53-62
关键词: Gaoligong Mountains ; Pedicularis ; Morphology ; Taxonomy
学科分类: Plant Sciences
通讯作者: Yu,WB (reprint author),Chinese Acad Sci,Ctr Integrat Conservat,Xishuangbanna Trop Bot Garden,Mengla 666303,Peoples R China. ; yuwenbin@xtbg.ac.cn
文章类型: Article
英文摘要: Pedicularis wanghongiae M.L. Liu & W.B. Yu, a new species from Gaoligong Mountains in Yunnan Province, southwestern China, is described and illustrated. This new species was found growing in the wet meadow at the top of the mountains near Dulongjiang Township and Cikai Township. Pedicularis wanghongiae is morphologically similar to P. praeruptorum Bonati, but differs from the latter in having an upward bent galea, shorter petioles and only two pubescent filaments. In addition, stems of P. wanghongiae are densely glandular pubescent, and its leaves are abaxially white pubescent along the veins. Furthermore, the pollen grain of P. wanghongiae is bisyncolpate with microfoveolate exine ornamentation. Molecular phylogenetic analyses using four DNA loci (ITS, matK, rbcL and trnL-F) support the delimitation of this new species. Morphologically, this new species should be placed in Pedicularis series Paucifoliatae Prain according to Tsoong's classification. However, series Paucifoliatae was shown to be paraphyletic based on molecular data. A key to species in series Paucifoliatae is presented, and relationships among these species discussed.
类目[WOS]: Plant Sciences
研究领域[WOS]: Plant Sciences
关键词[WOS]: HENGDUAN MOUNTAINS ; POLLEN MORPHOLOGY ; SCROPHULARIACEAE ; MODELS
收录类别: SCI
项目资助者: National Key Basic Research Program of China [2014CB954100] ; National Natural Science Foundation of China [31470323, 31200185] ; West Light Foundation of the Chinese Academy of Sciences [Y2227111W1]
语种: 英语
WOS记录号: WOS:000356603500004
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/21156
Appears in Collections:中国科学院东亚植物多样性与生物地理学重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Div & Biogeog East Asia, Kunming 650201, Peoples R China
2.Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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