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
Corresponding AuthorMejia, LC (reprint author), Smithsonian Trop Res Inst, Apartado 0843-03092, Balboa, Ancon, Panama, MejiaLC@si.edu
2012
Source PublicationFUNGAL DIVERSITY
ISSN1560-2745
Volume52Issue:1Pages:99-105
AbstractMicrofungi 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.
KeywordAscomycota Betulaceae Diaporthales Gnomoniaceae Systematics Yunnan
Subject AreaMycology
DOI10.1007/s13225-011-0108-y
Indexed BySCI
Language英语
WOS Research AreaMycology
WOS SubjectMycology
WOS IDWOS:000298007700006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/10477
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Affiliation1.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
Recommended Citation
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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