Occultocarpon, a new monotypic genus of Gnomoniaceae on Alnus nepalensis from China

doi:10.1007/s13225-011-0108-y

	Occultocarpon, a new monotypic genus of Gnomoniaceae on Alnus nepalensis from China
	Mejia, Luis C.1,2,4; Rossman, Amy Y.1; Castlebury, Lisa A.1; Yang, Zhu L.3 ; White, James F., Jr.2
通讯作者	Mejia, LC (reprint author), Smithsonian Trop Res Inst, Apartado 0843-03092, Balboa, Ancon, Panama, MejiaLC@si.edu
	2012
发表期刊	FUNGAL DIVERSITY
ISSN	1560-2745
卷号	52 期号:1 页码:99-105
摘要	Microfungi in the Gnomoniaceae (Diaporthales, Ascomycetes) comprise species commonly reported as pathogens and endophytes on trees and herbaceous hosts primarily from temperate forests of North America, Europe, and Japan. The diversity of Gnomoniaceae in China is poorly known, although several plant families that occur there specifically the Betulaceae are considered important hosts. An exploratory trip to Yunnan, China, resulted in the discovery of several members of the Gnomoniaceae. In this paper a new monotypic genus, Occultocarpon and its species, O. ailaoshanense, are described and illustrated. A phylogeny based on three genes (LSU, rpb2, tef1-alpha) reveals that O. ailaoshanense belongs to the Gnomoniaceae and forms a branch distinct from the currently known genera. Occultocarpon ailaoshanense is characterized by perithecia with thin, central to eccentric necks in groups embedded in a stroma and oblong elliptical-elongated, one-septate ascospores. Occultocarpon ailaoshanense occurs on the bark of branches of Alnus nepalensis (Betulaceae) in Yunnan, China.
关键词	Ascomycota Betulaceae Diaporthales Gnomoniaceae Systematics Yunnan
学科领域	Mycology
DOI	10.1007/s13225-011-0108-y
收录类别	SCI
语种	英语
WOS记录号	WOS:000298007700006
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/10477
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.ARS, USDA, Systemat Mycol & Microbiol Lab, Beltsville, MD 20705 USA 2.Rutgers State Univ, Dept Plant Biol & Pathol, New Brunswick, NJ 08901 USA 3.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan Province, Peoples R China 4.Smithsonian Trop Res Inst, Balboa, Ancon, Panama
推荐引用方式 GB/T 7714	Mejia, Luis C.,Rossman, Amy Y.,Castlebury, Lisa A.,et al. Occultocarpon, a new monotypic genus of Gnomoniaceae on Alnus nepalensis from China[J]. FUNGAL DIVERSITY,2012,52(1):99-105.
APA	Mejia, Luis C.,Rossman, Amy Y.,Castlebury, Lisa A.,Yang, Zhu L.,&White, James F., Jr..(2012).Occultocarpon, a new monotypic genus of Gnomoniaceae on Alnus nepalensis from China.FUNGAL DIVERSITY,52(1),99-105.
MLA	Mejia, Luis C.,et al."Occultocarpon, a new monotypic genus of Gnomoniaceae on Alnus nepalensis from China".FUNGAL DIVERSITY 52.1(2012):99-105.

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