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  • 1. Arcadia, Linda in
    et al.
    Knudsen, Kerry
    Czech University of Life Sciences.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    (2341) Proposal to conserve the name Lichen fuscatus Scgrad. (Acarospora fuscata) against L. fuscatus Lam. with a conserved type (lichenised Ascomycota: Acarosporaceae)2015In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 64, no 1, p. 168-169Article in journal (Refereed)
  • 2. Ariyawansa, H.A
    et al.
    Hyde, K.D.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Erratum to: Fungal Diversity Notes 111–252 - taxonomic and phylogenetic contributions to fungal taxa.2015In: Fungal diversity, ISSN 1560-2745, E-ISSN 1878-9129, Vol. 75, p. 275-277Article in journal (Refereed)
  • 3. Ariyawansa, H.A.
    et al.
    Hyde, K.D.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Fungal Diversity Notes 111–252 - taxonomic and phylogenetic contributions to fungal taxa2015In: Fungal diversity, ISSN 1560-2745, E-ISSN 1878-9129, Vol. 75, p. 27-274Article in journal (Refereed)
  • 4. Büdel, B.
    et al.
    Colesie, C.
    Green, T.G.A.
    Grube, Martin
    Lázaro Suau, R.
    Loewen-Schneider, K.
    Maier, S.
    Peer, T.
    Pintado, A.
    Raggio, J.
    Ruprecht, U.
    Sancho, L. G.
    Schroeter, B.
    Türk, R.
    Weber, B.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Williams, L.
    Zheng, L.
    Improved appreciation of the functioning and importance of biological soil crusts in Europe – the Soil Crust International project (SCIN)2014In: Biodiversity and Conservation, ISSN 0960-3115, E-ISSN 1572-9710, Vol. 23, p. 1639-1658Article in journal (Refereed)
  • 5. Holien, H
    et al.
    Prieto, Maria
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Interesting lichenized and lichenicolous fungi found during the Nordic Lichen Society excursion in Nord-Trøndelag, Norway 20152016In: Graphis Scripta, ISSN 0901-7593, Vol. 20, p. 40-49Article in journal (Refereed)
  • 6. Knudsen, K
    et al.
    Kocourková, J
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Wheeler, T
    Two new species of Acarosporaceae from North America with carbonized epihymenial accretions.2016In: The Lichenologist, ISSN 0024-2829, E-ISSN 1096-1135, Vol. 48, p. 347-354Article in journal (Refereed)
  • 7. Kosuthova, Alica
    et al.
    Fernández-Brime, Samantha
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Collolechia revisited and a re-assessment of ascus characteristics in Placynthiaceae (Peltigerales, Ascomycota)2016In: The Lichenologist, ISSN 0024-2829, E-ISSN 1096-1135, Vol. 48, p. 3-13Article in journal (Refereed)
  • 8.
    Kärnefelt, Ingvar
    et al.
    Lund University.
    Arup, Ulf
    Lund University.
    Arvidsson, Lars
    Bendiksby, Mika
    Båtvik, Jan Ingar
    Fuerer, Tassilo
    Galloway, David
    Haugan, Reidar
    Klepsland, Jon
    Kukwa, Martin
    Larsson, Ulf
    Launis, Annina
    Millanes, Ana
    Prieto, Maria
    Swedish Museum of Natural History, Department of Botany.
    Pykälä, Juha
    Seaward, Mark
    Thell, Arne
    Timdal, Einar
    Tsurykau, Andrei
    Wall, Staffan
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Lichens from the Vadstena Monastery churchyard – the burial place of Erik Acharius2014In: Graphis Scripta, ISSN 0901-7593, Vol. 26, no 1-2, p. 34-39Article in journal (Refereed)
  • 9. Millanes, A.M.
    et al.
    Diederich, P.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Knutsson, Tommy
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Tremella rhizocarpicola sp. nov. and other interesting Tremellales and Filobasidiales in the Nordic countries2014In: MycoKeys, ISSN 1314-4057, E-ISSN 1314-4049, Vol. 8, p. 31-41Article in journal (Refereed)
  • 10. Millanes, A.M.
    et al.
    Diederich, P.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Pippola, E
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Tremella cetrariellae (Tremellales, Basidiomycota, Fungi), a new lichenicolous species on Cetrariella delisei2015In: The Lichenologist, ISSN 0024-2829, E-ISSN 1096-1135, Vol. 47, p. 359-368Article in journal (Refereed)
  • 11. Millanes, A.M.
    et al.
    Truong, C.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Diederich, P.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Host switching promotes diversity in host-specialized mycoparasitic fungi: uncoupled evolution in the Biatoropsis-Usnea system2014In: Evolution, ISSN 0014-3820, E-ISSN 1558-5646, Vol. 68, p. 1576-1593Article in journal (Refereed)
  • 12.
    Odelvik, Göran
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Rosettheppia återfunnen i Sverige2015In: Lavbulletinen, ISSN 1651-6435, no 1, p. 20-23Article in journal (Other (popular science, discussion, etc.))
  • 13.
    Otte, Volker
    et al.
    Senckenberg Museum of Natural History.
    Yakovchenko, Lidia
    Institute of Biology and Soil Science FEB RAS.
    Clerc, Philippe
    Conservatoire et Jardin Botaniques de la Ville de Genéve.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Candelariella commutata sp. nov. for C. unilocularis auct.  medioeur. – an arctic-alpine lichen on calcareous substrata from the Caucasus and Europe2013In: Herzogia, ISSN 0018-0971, Vol. 26, no 2, p. 217-222Article in journal (Refereed)
  • 14.
    Prieto, Maria
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Schultz, Matthias
    New records of Lichinomycetes in Sweden and the Nordic countries.2015In: Herzogia, ISSN 0018-0971, Vol. 28, no 1, p. 142-148Article in journal (Refereed)
  • 15.
    Resl, Philipp
    et al.
    University of Graz.
    Schneider, Kevin
    University of Graz.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Printzen, Christian
    Senckenberg Forschungsinstitut und Naturmuseum.
    Palice, Zdenek
    Academy of Sciences of the Czech Republic.
    Thor, Göran
    Department of Ecology, Swedish University of Agricultural Sciences.
    Fryday, Alan
    Michigan State University.
    Mayrhofer, Helmut
    University of Graz.
    Spribille, Toby
    University of Graz & University of Montana.
    Diagnostics for a troubled backbone: testing topologicalhypotheses of trapelioid lichenized fungi in a large-scalephylogeny of Ostropomycetidae (Lecanoromycetes)2015In: Fungal diversity, ISSN 1560-2745, E-ISSN 1878-9129, Vol. 73, p. 239-275Article in journal (Refereed)
    Abstract [en]

    Trapelioid fungi constitute a widespread groupof mostly crust-forming lichen mycobionts that are key tounderstanding the early evolutionary splits in theOstropomycetidae, the second-most species-rich subclassof lichenized Ascomycota. The uncertain phylogeneticresolution of the approximately 170 species referred tothis group contributes to a poorly resolved backbone forthe entire subclass. Based on a data set including 657newly generated sequences from four ribosomal and fourprotein-coding gene loci, we tested a series of a priori andnew evolutionary hypotheses regarding the relationshipsof trapelioid clades within Ostropomycetidae. We foundstrong support for a monophyletic group of nine coretrapelioid genera but no statistical support to reject thelong-standing hypothesis that trapelioid genera are sisterto Baeomycetaceae or Hymeneliaceae. However, we canreject a sister group relationship to Ostropales with highconfidence. Our data also shed light on several longstandingquestions, recovering Anamylopsoraceae nestedwithin Baeomycetaceae, elucidating two major monophyleticgroups within trapelioids (recognized here asTrapeliaceae and Xylographaceae), and rejecting themonophyly of the genus Rimularia. We transfer elevenspecies of the latter genus to Lambiella and describe thegenus Parainoa to accommodate a previously misunderstoodspecies of Trapeliopsis. Past phylogenetic studies inOstropomycetidae have invoked Bdivergence order^ fordrawing taxonomic conclusions on higher level taxa.Our data show that if backbone support is lacking, contrastingsolutions may be recovered with different oradded data. We accordingly urge caution in concludingevolutionary relationships from unresolved phylogenies.

  • 16. Schiefelbein, Ulf
    et al.
    Dolnik, Christian
    Institute for Ntural Resource Conservation, University of Kiel.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    The lichen genus Myriospora in the Baltic coastal zone of Germany2015In: Graphis Scripta, ISSN 0901-7593, Vol. 27, no 1-2, p. 27-31Article in journal (Refereed)
    Abstract [en]

    Information on the ecology and distribution of Myriospora species in the Baltic coastal zone of Germany isprovided. The three species (M. myochroa, M. rhagadiza, M. smaragdula) occurring in the study area arewidely distributed, but show differences in frequency and distribution pattern. Myriospora rhagadiza is rathercommon but strictly restricted to the Baltic shoreline in contrast to the other two species.

  • 17.
    Schneider, Kevin
    et al.
    University of Graz.
    Resl, Philipp
    University of Graz.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Spribille, Toby
    University of Graz + University of Montana.
    A new, highly effective primer pair to exclude algae when amplifying nuclear large ribosomal subunit (LS) DNA from lichens2015In: The Lichenologist, ISSN 0024-2829, E-ISSN 1096-1135, Vol. 47, no 4, p. 269-275Article in journal (Refereed)
  • 18.
    Thell, Arne
    et al.
    Lund University.
    Alstrup, Vagn
    Arup, Ulf
    Lund University.
    Bendiksby, Mika
    Czarnota, Pavel
    Feuerer, Tassilo
    Haugan, Reidar
    Kärnefelt, Ingvar
    Lund University.
    Klepsland, Jon
    Kukwa, Martin
    Launis, Annina
    Millanes, Ana
    Universidad Rey Juan Carlso.
    Motiejunaite, Jurga
    Nordin, Anders
    Uppsala University.
    Prieto, Maria
    Swedish Museum of Natural History, Department of Botany.
    Pykälä, Juha
    Seaward, Mark
    Timdal, Einar
    Tsurykau, Andrei
    Vitikainen, Orvo
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    New or interesting lichens and lichenicolous fungi from the Vadstena area, Östergötland, Sweden2014In: Graphis Scripta, ISSN 0901-7593, Vol. 26, no 1-2, p. 15-33Article in journal (Refereed)
  • 19.
    Wedin, Mats
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Maier, S.
    Fernández-Brime, Samantha
    Swedish Museum of Natural History, Department of Botany.
    Cronholm, Bodil
    Swedish Museum of Natural History, Department of Bioinformatics and Genetics.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Grube, Martin
    Microbiome change by symbiotic invasion in lichens2016In: Environmental Microbiology, ISSN 1462-2912, E-ISSN 1462-2920, Vol. 18, p. 1428-1439Article in journal (Refereed)
  • 20.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    Acarospora oligospora rediscovered in Scandinavia.2016In: Graphis Scripta, ISSN 0901-7593, no 28, p. 1-4Article in journal (Refereed)
  • 21.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    SLF:s Cladonia workshop i Uppsala 29-30 mars 20142014In: Lavbulletinen, ISSN 1651-6435, no 2, p. 74-75Article in journal (Other (popular science, discussion, etc.))
  • 22.
    Westberg, Martin
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Millanes, Ana M.
    Universidad Rey Juan Carlos, Madrid.
    Knudsen, Kerry
    Czech University of Life Sciences.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Phylogeny of the Acarosporaceae (Lecanoromycetes, Ascomycota, Fungi) and the evolution of carbonized ascomata2015In: Fungal diversity, ISSN 1560-2745, E-ISSN 1878-9129, Vol. 73, p. 145-158Article in journal (Refereed)
    Abstract [en]

    The phylogeny of the Acarosporaceae (Lecanoromycetes, Acarosporomycetidae, Acarosporales) is investigated using data from three molecular markers; nuclear ITS-LSU rDNA, mitochondrial SSU and β-tubulin. Acarosporaceae is shown to be constituted by six main clades; Myriospora, Timdalia, Pleopsidium, a clade composed by Acarospora rhizobola and A. terricola, the poorly supported Sarcogyne clade (including several Polysporina and Acarospora species) and the Acarospora clade (including the type of Polysporina, P. simplex, and several other Polysporina species). The common ancestor of the Acarosporaceae did not produce strongly black pigmented (carbonized or melanized) ascomata, but this trait has arisen secondarily and independently numerous times in the evolution of the group. The number of changes in character states of both carbonized epihymenium and carbonized exciple are considerably more than the minimum number. The genera Sarcogyne and Polysporina—largely circumscribed based on the presence of black pigmented ascomata—are shown to be distinctly non-monophyletic. The presence of green algae in the ascoma margin (lecanorine or lecideine ascomata) may vary even within single species.

  • 23.
    Westberg, Martin
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Prieto, Maria
    Swedish Museum of Natural History, Department of Botany.
    New and interesting records of lichens from Pältsan (Mt Bealccan) in northernmost Sweden.2016In: Graphis Scripta, ISSN 0901-7593, Vol. 28, p. 22-32Article in journal (Refereed)
  • 24.
    Westberg, Martin
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Prieto, Maria
    Swedish Museum of Natural History, Department of Botany.
    Košuthová, Alica
    Slovak Academy of Science.
    Nya lokaler för några jordlavar2015In: Lavbulletinen, ISSN 1651-6435, no 1, p. 27-33Article in journal (Other (popular science, discussion, etc.))
  • 25.
    Westberg, Martin
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Timdal, Einar
    Asplund, Johan
    Bendiksby, Mika
    Haugan, Reidar
    Jonsson, Fredrik
    Larsson, Per
    Odelvik, Göran
    Swedish Museum of Natural History, Department of Botany.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Millanes, Ana
    New records of lichenized and lichenicolous fungi in Scandinavia2015In: MycoKeys, ISSN 1314-4057, E-ISSN 1314-4049, Vol. 11, p. 33-61Article in journal (Refereed)
    Abstract [en]

     Fourteen species of lichenized or lichenicolous fungi are reported new to either Norway or Sweden or both countries. Several of these are rare and almost unknown. The reported species are: Acarospora insignis (new to Norway), A. pyrenopsoides (Norway, Sweden), A. versicolor (Norway), Calvitimela perlata (Sweden), Lecidea degeliana (Sweden), Nephroma helveticum (Sweden), Peltula placodizans (Norway), Phacographa protoparmeliae (Norway), Rhizocarpon pycnocarpoides (Norway, Sweden), Sarcogyne algoviae (Sweden), Sarcogyne hypophaeoides (Norway, Sweden), Tephromela grumosa (Norway), Tremella lobariacearum (Norway) and Tremella wirthii (Sweden). In addition Cladonia albonigra is confirmed from Sweden. Sarcogyne hypophaeoides is lectotypified and is also reported new to Austria.

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