A Note on the Lichen Genus Ramalina (Ramalinaceae, Ascomycota) in the Hengduan Mountains in China
Oh, Soon-Ok1; Wang, Xin Yu2; Wang, Li Song2; Liu, Pei Gui2; Hur, Jae-Seoun1
2014-09-01
发表期刊MYCOBIOLOGY
卷号42期号:3页码:229-240
摘要On the basis of extensive field investigation and a series of herbarium specimen identifications, we present and discuss the descriptions and distribution of 22 species of Ramalina found in the Hengduan Mountains of southwestern China. In this revisionary study, representatives of the Ramalina genus, including R. americana, R. confirmata, R. dendriscoides, R. obtusata, R. pacifica, R. pentecostii, R. peruviana, R. shinanoana, and R. subcomplanata are found for the first time in this area. In addition, R. holstii is reported for the first time China. Finally, a newly described species identified as Ramalina hengduanshanensis S. O. Oh & L. S. Wang is reported. It is characterized as growing from a narrow holdfast, solid, sparsely or richly and irregularly dichotomously branched, palmate and flattened lobes with distinctly dorsiventral appearance, surface rugose to reticulate, surface rugosely cracked, dense chondroid tissue, helmet shaped soralia at the tip. The species grows on rock and tree at the highest elevations in this area. Although very few lichen species belonging to the genus Ramalina have been collected above 4,000 m, this new species is found at this elevation. We present detailed morphological, anatomical, and chemical descriptions of this species along with molecular phylogenetic analysis of the internal transcribed spacer rDNA sequences.
关键词Hengduanshan Key Molecular Phylogeny New Species
收录类别SCI
语种英语
WOS研究方向Agriculture ; Mycology
WOS类目Agronomy ; Mycology
WOS记录号WOS:000347642200003
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/20465
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.Sunchon Natl Univ, Korean Lichen Res Inst, Sunchon 540742, South Korea
2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
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Oh, Soon-Ok,Wang, Xin Yu,Wang, Li Song,et al. A Note on the Lichen Genus Ramalina (Ramalinaceae, Ascomycota) in the Hengduan Mountains in China[J]. MYCOBIOLOGY,2014,42(3):229-240.
APA Oh, Soon-Ok,Wang, Xin Yu,Wang, Li Song,Liu, Pei Gui,&Hur, Jae-Seoun.(2014).A Note on the Lichen Genus Ramalina (Ramalinaceae, Ascomycota) in the Hengduan Mountains in China.MYCOBIOLOGY,42(3),229-240.
MLA Oh, Soon-Ok,et al."A Note on the Lichen Genus Ramalina (Ramalinaceae, Ascomycota) in the Hengduan Mountains in China".MYCOBIOLOGY 42.3(2014):229-240.
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