Novel Hosts, Geographical Records, and A Global Checklist of molecularly confirmed Periconia species

doi:10.11646/phytotaxa.674.1.2

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	Novel Hosts, Geographical Records, and A Global Checklist of molecularly confirmed Periconia species
	Madagammana, Ashani d.; Phukhamsakda, Chayanard; Bhunjun, Chitrabhanu s.; Rathnayaka, Achala r.; Bhat, D. jayarama; Alotibi, Fatimah; Hyde, Kevin d.
	2024
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	674 期号:1 页码:18-54
摘要	The genus Periconia belongs to Periconiaceae (Pleosporales, Dothideomycetes), and is typified with P. lichenoides. Periconia species have been reported as endophytes, plant pathogens, and saprobes from terrestrial and aquatic habitats worldwide. Periconia is characterized by macronematous, mononematous, and branched or unbranched conidiophores, holoblastic conidiogenous cells, and spherical to ellipsoidal or oblong, smooth or verrucose conidia generally forming a spherical head. In this study, we provide the first reports of Periconia alishanica in Thailand, while P. byssoides and P. alishanica are introduced as new host records on Tephrosia cinerea (Fabaceae) and Calophyllum species (Calophyllaceae), respectively. Morphological studies and phylogenetic analyses of combined SSU, ITS, LSU, tef1-alpha, and rpb2 datasets were used to confirm the taxonomic placements of the taxa within Periconia. We also provide a global checklist of 349 Periconia records based on molecular data with details of their life modes (pathogens, saprobes, and endophytes) and substrates. Furthermore, a proportional symbol map of Periconia species is shown. We found that Periconia species with sequence data have been reported in 47 countries. Most of the species that have sequence data were recorded after 2000. Furthermore, based on the results of this study, Periconia species can be considered a generalist genus with reports from a wide variety of plant substrates, soil, human and animal. This study updates our knowledge on host occurrence, biogeography, and sequence variability in Periconia species while expanding data on the diversity of fungi in Northern Thailand.
DOI	10.11646/phytotaxa.674.1.2
WOS记录号	WOS:001368379800002
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75873
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Madagammana, Ashani d.,Phukhamsakda, Chayanard,Bhunjun, Chitrabhanu s.,et al. Novel Hosts, Geographical Records, and A Global Checklist of molecularly confirmed Periconia species[J]. PHYTOTAXA,2024,674(1):18-54.
APA	Madagammana, Ashani d..,Phukhamsakda, Chayanard.,Bhunjun, Chitrabhanu s..,Rathnayaka, Achala r..,Bhat, D. jayarama.,...&Hyde, Kevin d..(2024).Novel Hosts, Geographical Records, and A Global Checklist of molecularly confirmed Periconia species.PHYTOTAXA,674(1),18-54.
MLA	Madagammana, Ashani d.,et al."Novel Hosts, Geographical Records, and A Global Checklist of molecularly confirmed Periconia species".PHYTOTAXA 674.1(2024):18-54.

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