Towards a revised generic classification of lecanoroid lichens(Lecanoraceae,Ascomycota)based on molecular,morphological and chemical evidence  

作　　者：Xin Zhao Steven D.Leavitt Zun Tian Zhao Lu Lu Zhang Ulf Arup Martin Grube Sergio Pérez-Ortega Christian Printzen LucynaŚliwa Ekaphan Kraichak Pradeep K.Divakar Ana Crespo H.Thorsten Lumbsch 

机构地区：[1]College of Life Sciences,Shandong Normal University,Jinan 250014,People’s Republic of China [2]Science&Education,The Field Museum,Chicago,IL,USA [3]Biological Museum,Lund University,Box 117,SE-22100 Lund,Sweden [4]Institute of Plant Sciences,Karl-Franzens-University Graz,Holteigasse 6,8010 Graz,Austria [5]Departamento Biogeoquímica y Ecología Microbiana,Museo Nacional de Ciencias Naturales,Madrid,Spain [6]Present address:Real Jardín Botánico,Plaza de Murillo 2,28014 Madrid,Spain [7]Department of Botany and Molecular Evolution,Senckenberg Research Institute and Natural History Museum Frankfurt,Senckenberganlage 25,D-60325 Frankfurt am Main,Germany [8]Laboratory of Lichenology,W.Szafer Institute of Botany,Polish Academy of Sciences,Lubicz 46,31–512 Kraków,Poland [9]Department of Botany,Faculty of Science,Kasetsart University,10900 Bangkok,Thailand [10]Departamento de Biología Vegetal II,Facultad de Farmacia,Universidad Complutense de Madrid,28040 Madrid,Spain

出　　处：《Fungal Diversity》2016年第3期293-304,共12页真菌多样性（英文）

基　　金：supported by the National Natural Science Foundation of China(31170187,31570017);supported by grant CTM2012-38222-C02-02 from the Spanish Ministry of Economy and Competitiveness.

摘　　要：Abstract The phylogenetic relationship of lecanoroid lichens is studied using two data sets:1)a 2-locus data set including 251 OTUs representing 150 species,and 2)a 6-locus data set with 82 OTUs representing 53 species.The genus Lecanora as currently circumscribed is shown to be highly polyphyletic and several genera,including Adelolecia,Arctopeltis,Bryonora,Carbonea,Frutidella,Lecidella,Miriquidica,Palicella,Protoparmeliopsis,Pyrrhospora,and Rhizoplaca are nested within Lecanora sensu lato.A core group of Lecanora is supported as monophyletic and includes species of the L.carpinea,L.rupicola,and L.subcarnea groups,and a core group of the L.subfusca group.Three monophyletic clades that are well supported in our analyses and well characterized by phenotypical characters are accepted here:1)Myriolecis to accommodate the Lecanora dispersa group and Arctopeltis;2)Protoparmeliopsis for the L.muralis group;and 3)Rhizoplaca is emended to include three placodioid taxa previously classified in Lecanora(L.novomexicana.L.opiniconensis,L.phaedrophthalma),whereas R.aspidophora and R.peltata are excluded from Rhizoplaca.The latter is transferred into Protoparmeliopsis.Lecidella is strongly supported as a monophyletic group.Our studies indicate the presence of additional clades of species currently placed in Lecanora sensu lato that warrant taxonomic recognition but additional data will be necessary before the circumscription of these entities is fully understood.37 new combinations are proposed into the genera Myriolecis(30),Protoparmeliopsis(2),and Rhizoplaca(5).

关 键 词：Arctopeltis CLASSIFICATION Generic concept LECANORA Lichenized fungi Myriolecis Rhizoplaca Protoparmeliopsis Rhizoplaca TAXONOMY 

分 类 号：Q94[生物学—植物学]