Sexual morph of Lasiodiplodia pseudotheobromae (Botryosphaeriaceae, Botryosphaeriales, Dothideomycetes) from China

被引:17
作者
Tennakoon, D. S. [1 ,2 ,3 ,4 ]
Phillips, A. J. L. [5 ]
Phookamsak, R. [1 ,2 ,3 ,4 ]
Ariyawansa, H. A. [1 ,2 ,3 ,4 ]
Bahkali, A. H. [6 ]
Hyde, K. D. [1 ,2 ,3 ,4 ]
机构
[1] World Agro Forestry Ctr, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China
[2] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China
[3] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[4] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
[5] Univ Lisbon, Fac Sci, Biosyst & Integrat Sci Inst BioISI, P-1749016 Lisbon, Portugal
[6] King Saud Univ, Dept Bot & Microbiol, Riyadh, Saudi Arabia
关键词
Morphology; phylogeny; taxonomy; PHYLOGENETIC LINEAGES; PATHOGENICITY; GENERA; IDENTIFICATION; PROBABILITY; SPECIATION; TREES; ROT;
D O I
10.5943/mycosphere/si/1b/11
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The sexual morph recorded here for Lasiodiplodia pseudotheobromae, was collected from dead leaves of Plukenetia volubilis L. (Euphorbiaceae) in Yunnan Province, China. The sexual-asexual connection in Lasiodiplodia pseudotheobromae was confirmed by phylogenetic analyses of combined ITS and tef1-alpha sequence data. This is the first report of a sexual morph with molecular evidence for this species. The important characteristics of this species are immersed to erumpent ascomata, papillate ostioles, cylindric-clavate asci with a short pedicel, well-developed ocular chamber and ellipsoidal to fusiform, golden to dark brown, aseptate ascospores. The sexual morph of this species is compared with other Lasiodiplodia sexual morphs and a comprehensive description and micrographs are provided.
引用
收藏
页码:990 / 1000
页数:11
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