Three New Species of Petrocodon (Gesneriaceae), Endemic to the Limestone Areas of Southwest China, and Preliminary Insights into the Diversification Patterns of the Genus
Chen, Wen-Hong1,5; Moeller, Michael2; Shui, Yu-Min1; Wang, Hong1; Yang, Jun-Bo3; Li, Guo-Yun4
2014
发表期刊SYSTEMATIC BOTANY
ISSN0363-6445
卷号39期号:1页码:316-330
摘要Three new species of Gesneriaceae, Petrocodon ainsliifolius, Petrocodon litizophilus, Petrocodon viridescens, from limestone areas of Yunnan, China are described and illustrated. Their independent species status is demonstrated in phylogenetic analyses using nuclear ribosomal internal transcribed spacer and chloroplast trnLF intron-spacer sequences. The phylogenetic and taxonomic relationships with their congeners are discussed from a morphological point of view. Morphological convergences, particularly of the flower, appear to characterize this calciphilous genus. Preliminary results are based on the material included, phylogenetic relationships inferred, and geographic distributions. The limestone area in Southeast Yunnan and West Guangxi appears as the center of origin and diversification of Petrocodon, with separate range expansions to eastern karst regions.
关键词Biogeography Karst Region Petrocodon Ainsliifolius Petrocodon Lithophilus Petrocodon Viridescens Phylogeny
资助信息National Natural Science Foundation of China [31000258]; Open Project of the Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany [KLBB201205]; project of Integrated Scientific Surveys to Daweishan National Park in China; Rural and Environment Science and Analytical Services division (RESAS) in the Scottish Government
学科领域Plant Sciences ; Evolutionary Biology
DOI10.1600/036364414X678189
收录类别SCI
语种英语
WOS研究方向Plant Sciences ; Evolutionary Biology
WOS类目Plant Sciences ; Evolutionary Biology
WOS记录号WOS:000332429700027
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18069
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位1.Chinese Acad Sci, Key Lab Plant Divers & Biogeog East Asia, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
2.Royal Bot Garden Edinburgh, Edinburgh EH3 5LR, Midlothian, Scotland
3.Chinese Acad Sci, Plant Germplasm & Genom Ctr, Germplasm Bank Wild Species, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
4.Gulinqing Nat Reserve, Forestry Dept Yunnan Prov, Maguan 663700, Yunnan, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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GB/T 7714
Chen, Wen-Hong,Moeller, Michael,Shui, Yu-Min,et al. Three New Species of Petrocodon (Gesneriaceae), Endemic to the Limestone Areas of Southwest China, and Preliminary Insights into the Diversification Patterns of the Genus[J]. SYSTEMATIC BOTANY,2014,39(1):316-330.
APA Chen, Wen-Hong,Moeller, Michael,Shui, Yu-Min,Wang, Hong,Yang, Jun-Bo,&Li, Guo-Yun.(2014).Three New Species of Petrocodon (Gesneriaceae), Endemic to the Limestone Areas of Southwest China, and Preliminary Insights into the Diversification Patterns of the Genus.SYSTEMATIC BOTANY,39(1),316-330.
MLA Chen, Wen-Hong,et al."Three New Species of Petrocodon (Gesneriaceae), Endemic to the Limestone Areas of Southwest China, and Preliminary Insights into the Diversification Patterns of the Genus".SYSTEMATIC BOTANY 39.1(2014):316-330.
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