Ophiosimulans tanaceti gen. et sp nov (Phaeosphaeriaceae) on Tanacetum sp (Asteraceae) from Italy

被引:13
作者
Tibpromma, Saowaluck [1 ,2 ,3 ,4 ,5 ]
Liu, Jian-Kui [6 ]
Promputtha, Itthayakorn [7 ]
Camporesi, Erio [8 ,9 ,10 ]
Bhakali, Ali H. [11 ]
Hyde, Kevin D. [1 ,2 ,3 ,4 ,5 ,11 ]
Boonmee, Saranyaphat [2 ]
机构
[1] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
[2] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[3] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
[4] East & Cent Asia, World Agroforestry Ctr, Kunming 650201, Yunnan, Peoples R China
[5] Mushroom Res Fdn, 128 M-3 Ban Pa Deng T Pa Pae, Chiang Mai 50150, Thailand
[6] Guizhou Acad Agr Sci, Guizhou Key Lab Agr Biotechnol, Guiyang 550006, Guizhou, Peoples R China
[7] Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai 50200, Thailand
[8] AMB Grp Micol Forlivese Antonio Cicognani, Via Roma 18, Forli, Italy
[9] AMB Circolo Micol Giovanni Carini, CP 314, Brescia, Italy
[10] Soc Studi Nat Romagna, CP 144, Bagnacavallo, RA, Italy
[11] King Saud Univ, Dept Bot & Microbiol, Coll Sci, Riyadh 11442, Saudi Arabia
关键词
Dothideomycetes; Phylogeny; Pleosporales; Scolecospores; Taxonomy; PHYLOGENETIC CONTRIBUTIONS; PLEOSPORALES; LOPHIOSTOMATACEAE; MORPHOLOGY; FUNGI; PLEOSPOROMYCETIDAE; CLASSIFICATION; REAPPRAISAL; PLACEMENT; REVISION;
D O I
10.1007/s11557-016-1187-7
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Collections of microfungi on Tanacetum sp. (Asteraceae) in Italy resulted in the discovery of a new genus with characteristics similar to Ophiobolus. Phylogenetic analysis of sequence data showed that the new collection is a sister group to Ophiobolus and a new genus with morphologically distinct characters. In this paper, we introduce Ophiosimulans in the family Phaeosphaeriaceae with O. tanaceti as the type species. A detailed description and illustrations are provided and the new taxon is compared with similar genera in Phaeosphaeriaceae. Ophiosimulans is characterized by cylindrical asci with short pedicels and filiform ascospores with up to 15 septa, separating into two parts in the centre of the spore. Since Leptosphaeria tanaceti is also known from Tanacetum, we examined the syntype to compare it with Ophiosimulans, and provide an illustrated account of the species.
引用
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页数:11
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