Morphology and phylogeny reveal Stemphylium dianthi sp. nov. and new host records for the sexual morphs of S. beticola, S. gracilariae, S. simmonsii and S. vesicarium from Italy and Russia
Brahmanage, Rashika S.1,2,10; Wanasinghe, Dhanushka N.3,4; Dayarathne, Monika C.2,3,4; Jeewon, Rajesh5; Yan, Jiye1; Bulgakov, Timur S.6; Camporesi, Erio7,8,9; Kakumyan, Pattana10; Hyde, Kevin D.2; Li, Xinghong1
通讯作者Li, Xinghong()
2019-07-24
发表期刊PHYTOTAXA
ISSN1179-3155
卷号411期号:4页码:243-263
摘要In an investigation of related pleosporalean taxa collected from Italy and Russia, a novel species, Stemphylium dianthi and new host and geographical records of S. beticola, S. gracilariae, S. simmonsii and S. vesicarium are reported. Stemphylium is a genus of filamentous ascomycetes comprising plant pathogens and saprobes in the family Pleosporaceae. Our new species, S. dianthi is a dematiaceous hyphomycete, which can be distinguished from other hyphomycetes as it forms phaeodictyospores based on the percurrent rejuvenation of its conidiophores, and apically swollen conidiogenous cells. The sexual morphs of S. gracilariae and S. vesicarium are new host records from Italy and Russia respectively. Stemphylium beticola from dead stem of Dianthus capitatus and S. simmonsii from Acer campestre are herein described from a natural host substrate for the first time. An updated phylogenetic tree for Stemphylium is constructed using multi-genes (ITS, gapdh and cmdA) to confirm the phylogenetic relationships of Stemphylium species presented in this study. This paper provides morphological descriptions, illustrations and molecular data for each taxon.
关键词1 new species 4 new host records fungi plant pathogens Pleospora phylogeny taxonomy
DOI10.11646/phytotaxa.411.4.1
收录类别SCI
语种英语
WOS记录号WOS:000477561400001
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/68194
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
通讯作者Li, Xinghong
作者单位1.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing Key Lab Environm Friendly Management Frui, Beijing 100097, Peoples R China
2.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
3.World Agro Forestry Ctr, East & Cent Asia Off, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China
4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China
5.Univ Mauritius, Fac Sci, Dept Hlth Sci, Reduit, Mauritius
6.Russian Res Inst Floriculture & Subtrop Crops, 2-28 Yana Fabritsiusa St, Soci 354002, Krasnodar Regio, Russia
7.AMB, Circolo Micol Giovanni Carini, CP 314, Brescia, Italy
8.AMB Grp, Micol Forlivese Antonio Cicognani, Via Roma 18, Forli, Italy
9.Societa Nat Romagna, CP 143, Bagnacavallo, RA, Italy
10.Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
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Brahmanage, Rashika S.,Wanasinghe, Dhanushka N.,Dayarathne, Monika C.,et al. Morphology and phylogeny reveal Stemphylium dianthi sp. nov. and new host records for the sexual morphs of S. beticola, S. gracilariae, S. simmonsii and S. vesicarium from Italy and Russia[J]. PHYTOTAXA,2019,411(4):243-263.
APA Brahmanage, Rashika S..,Wanasinghe, Dhanushka N..,Dayarathne, Monika C..,Jeewon, Rajesh.,Yan, Jiye.,...&Li, Xinghong.(2019).Morphology and phylogeny reveal Stemphylium dianthi sp. nov. and new host records for the sexual morphs of S. beticola, S. gracilariae, S. simmonsii and S. vesicarium from Italy and Russia.PHYTOTAXA,411(4),243-263.
MLA Brahmanage, Rashika S.,et al."Morphology and phylogeny reveal Stemphylium dianthi sp. nov. and new host records for the sexual morphs of S. beticola, S. gracilariae, S. simmonsii and S. vesicarium from Italy and Russia".PHYTOTAXA 411.4(2019):243-263.
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