Global phylogeny and taxonomic reassessment of the lichen genus Dendriscosticta (Ascomycota: Peltigerales)

doi:10.1002/tax.12649

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	Global phylogeny and taxonomic reassessment of the lichen genus Dendriscosticta (Ascomycota: Peltigerales)
	Simon,Antoine ; Goffinet,Bernard ; Wang,Li-Song ; Spribille,Toby ; Goward,Trevor ; Pystina,Tatiana ; Semenova,Natalia ; Stepanov,Nikolay V.; Moncada,Bibiana ; Luecking,Robert ; Magain,Nicolas ; Serusiaux,Emmanuel
	2021
发表期刊	TAXON
ISSN	0040-0262
摘要	The genus Dendriscosticta (Ascomycota: Peltigerales) encompasses several distinctive lichen-forming fungal species restricted to the Northern Hemisphere. Most are flagship species of old-growth forests with good air quality. A global phylogeny of the genus based on multilocus sequence data (ITS, RPB1, EF-1 alpha, MCM7), model-based phylogenetic methods, and morphological and chemical assessments, reveals a high level of cryptic speciation often associated with restricted geographical distribution and/or chemical characters. Using sequence-based species delimitation approaches, we circumscribe two main clades referred to as the D. wrightii clade, with five unequivocal species, including D. gelida sp. nov., and the D. praetextata clade, with eight putative species, including D. phyllidiata sp. nov. The absence of recently collected material of D. hookeri comb. nov. from the type locality unfortunately prevents assignment of this epithet to one of the five supported lineages sharing this morphotype. Three new combinations are proposed: D. hookeri, D. insinuans comb. nov. and D. yatabeana comb. nov. Epitypes are designated for D. wrightii and D. yatabeana. Species diversity within the genus increased from four to nine. Our morphological assessment confirmed that Sticta and Dendriscosticta can be readily distinguished by the presence of excipular algae whereas the structure of the lower surface pores is not a reliable diagnostic feature.
关键词	Dendriscocaulon epitypification lichenized fungi Lobariaceae Lobarioideae Peltigeraceae Sticta SPECIES DELIMITATION NEW-ZEALAND LOBARIACEAE PELTIGERALES STICTA LOBARIACEAE FAMILY LOBARIACEAE DNA-SEQUENCES FORMING FUNGI ALIGNMENT TREES PHOTOSYMBIODEMES
DOI	10.1002/tax.12649
WOS记录号	WOS:000736707300001
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73314
专题	中国科学院昆明植物研究所
作者单位	1.Univ Liege, InBIOS Res Ctr, Evolut & Conservat Biol, Quartier Vallee 1,Chemin Vallee 4, B-4000 Liege, Belgium 2.Univ Connecticut, Dept Ecol & Evolutionary Biol, 75 Northeagleville Rd, Storrs, CT 06269 USA 3.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Div & Biogeog East Asia, Kunming, Peoples R China 4.Univ Alberta, Dept Biol Sci, CW405, Edmonton, AB T6G 2R3, Canada 5.Univ British Columbia, UBC Herbarium, Beaty Museum, Vancouver, BC V6T IZ4, Canada 6.RAS, Inst Biol, Komi Sci Ctr UrD, Kommunisticheskaya St 28, Syktyvkar, Russia 7.Stepanov, Nikolay V.] Siberian Fed Univ, Fundamental Biol & Biotechnol Dept, Svobodnii St 79, Krasnoyarsk 660041, Russia 8.Univ Distrital Francisco Jose de Caldas, Torre Lab, Cra 4 26D 54, Bogota, Colombia 9.Field Museum, Negaunee Integrat Res Ctr, 1400 South Lake Shore, Chicago, IL 60605 USA 10.Free Univ Berlin, Bot Garten, Konigin Luise Str 6-8, D-14195 Berlin, Germany
推荐引用方式 GB/T 7714	Simon,Antoine,Goffinet,Bernard,Wang,Li-Song,et al. Global phylogeny and taxonomic reassessment of the lichen genus Dendriscosticta (Ascomycota: Peltigerales)[J]. TAXON,2021.
APA	Simon,Antoine.,Goffinet,Bernard.,Wang,Li-Song.,Spribille,Toby.,Goward,Trevor.,...&Serusiaux,Emmanuel.(2021).Global phylogeny and taxonomic reassessment of the lichen genus Dendriscosticta (Ascomycota: Peltigerales).TAXON.
MLA	Simon,Antoine,et al."Global phylogeny and taxonomic reassessment of the lichen genus Dendriscosticta (Ascomycota: Peltigerales)".TAXON (2021).

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