New and Noteworthy Lichen-Forming and Lichenicolous Fungi 5*
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Phylogeny and Classification of Cryptodiscus, with a Taxonomic Synopsis of the Swedish Species
Fungal Diversity Phylogeny and classification of Cryptodiscus, with a taxonomic synopsis of the Swedish species Baloch, E.1,3*, Gilenstam, G.2 and Wedin, M.1 1Department of Cryptogamic Botany, Swedish Museum of Natural History, P.O. Box 50007, SE-104 05 Stockholm, Sweden. 2Department of Ecology and Environmental Sciences, Umeå University, SE-901 87 Umeå, Sweden. 3Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK. Baloch, E., Gilenstam, G. and Wedin, M. (2009). Phylogeny and classification of Cryptodiscus, with a taxonomic synopsis of the Swedish species. Fungal Diversity 38: 51-68. The phylogeny, taxonomy and classification of Cryptodiscus are examined. The current generic and species delimitations, and the relationship of the genus within the Ostropomycetidae, are tested by molecular phylogenetic analyses of the nuclear ITS and LSU rDNA and the mitochondrial SSU rDNA. In our new circumscription Cryptodiscus is a monophyletic group of saprotrophic and lichenized fungi characterized by small, urceolate apothecia, mostly hyaline ascomatal walls without any embedded crystals, no clear periphysoids, and with oblong to narrow- cylindrical septate ascospores. Cryptodiscus forms a well-supported clade together with Absconditella and the remaining Stictidaceae. Paschelkiella and Bryophagus are synonymised with Cryptodiscus. Species excluded from Cryptodiscus are Cryptodiscus anguillosporus, C. angulosus, C. microstomus, and C. rhopaloides. Cryptodiscus in Sweden is revised and six species are accepted, of which one is newly described: C. foveolaris, C. gloeocapsa comb. nov. (≡ Bryophagus gloeocapsa), C. incolor sp. nov., C. pallidus, C. pini comb. nov. (≡ Paschelkiella pini), and the rediscovered species C. tabularum. The additional new combinations Cryptodiscus similis comb. nov. and C. -
Fossil Usnea and Similar Fruticose Lichens from Palaeogene Amber
The Lichenologist (2020), 52, 319–324 doi:10.1017/S0024282920000286 Standard Paper Fossil Usnea and similar fruticose lichens from Palaeogene amber Ulla Kaasalainen1 , Jouko Rikkinen2,3 and Alexander R. Schmidt1 1Department of Geobiology, University of Göttingen, Göttingen, Germany; 2Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland and 3Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland Abstract Fruticose lichens of the genus Usnea Dill. ex Adans. (Parmeliaceae), generally known as beard lichens, are among the most iconic epiphytic lichens in modern forest ecosystems. Many of the c. 350 currently recognized species are widely distributed and have been used as bioin- dicators in air pollution studies. Here we demonstrate that usneoid lichens were present in the Palaeogene amber forests of Europe. Based on general morphology and annular cortical fragmentation, one fossil from Baltic amber can be assigned to the extant genus Usnea. The unique type of cortical cracking indirectly demonstrates the presence of a central cord that keeps the branch intact even when its cortex is split into vertebrae-like segments. This evolutionary innovation has remained unchanged since the Palaeogene, contributing to the considerable ecological flexibility that allows Usnea species to flourish in a wide variety of ecosystems and climate regimes. The fossil sets the minimum age for Usnea to 34 million years (late Eocene). While the other similar fossils from Baltic and Bitterfeld ambers cannot be definitely assigned to the same genus, they underline the diversity of pendant lichens in Palaeogene amber forests. Key words: Ascomycota, Baltic amber, Bitterfeld amber, lichen fossils (Accepted 16 April 2020) Introduction et al. -
Checklist of Lichenicolous Fungi and Lichenicolous Lichens of Svalbard, Including New Species, New Records and Revisions
Herzogia 26 (2), 2013: 323 –359 323 Checklist of lichenicolous fungi and lichenicolous lichens of Svalbard, including new species, new records and revisions Mikhail P. Zhurbenko* & Wolfgang von Brackel Abstract: Zhurbenko, M. P. & Brackel, W. v. 2013. Checklist of lichenicolous fungi and lichenicolous lichens of Svalbard, including new species, new records and revisions. – Herzogia 26: 323 –359. Hainesia bryonorae Zhurb. (on Bryonora castanea), Lichenochora caloplacae Zhurb. (on Caloplaca species), Sphaerellothecium epilecanora Zhurb. (on Lecanora epibryon), and Trimmatostroma cetrariae Brackel (on Cetraria is- landica) are described as new to science. Forty four species of lichenicolous fungi (Arthonia apotheciorum, A. aspicili- ae, A. epiphyscia, A. molendoi, A. pannariae, A. peltigerina, Cercidospora ochrolechiae, C. trypetheliza, C. verrucosar- ia, Dacampia engeliana, Dactylospora aeruginosa, D. frigida, Endococcus fusiger, E. sendtneri, Epibryon conductrix, Epilichen glauconigellus, Lichenochora coppinsii, L. weillii, Lichenopeltella peltigericola, L. santessonii, Lichenostigma chlaroterae, L. maureri, Llimoniella vinosa, Merismatium decolorans, M. heterophractum, Muellerella atricola, M. erratica, Pronectria erythrinella, Protothelenella croceae, Skyttella mulleri, Sphaerellothecium parmeliae, Sphaeropezia santessonii, S. thamnoliae, Stigmidium cladoniicola, S. collematis, S. frigidum, S. leucophlebiae, S. mycobilimbiae, S. pseudopeltideae, Taeniolella pertusariicola, Tremella cetrariicola, Xenonectriella lutescens, X. ornamentata, -
Of the Sakhalin Island (Russian Far East) © 2021 Г
БОТАНИЧЕСКИЙ ЖУРНАЛ, 2021, том 106, № 2, с. 147–165 СООБЩЕНИЯ THE GENUS RINODINA (PHYSCIACEAE, LICHENIZED ASCOMYCOTA) OF THE SAKHALIN ISLAND (RUSSIAN FAR EAST) © 2021 г. I. A. Galanina1,*, A. K. Ezhkin2,**, and Y. Ohmura3,*** 1 Federal Scientific Center of East Asian Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences 100-letiya Vladivostoka Ave., 159, Vladivostok, 690024, Russia 2 Institute of Marine Geology and Geophysics, Far Eastern Branch of the Russian Academy of Sciences Nauki Str., 1B, Yuzhno-Sakhalinsk, 693022, Russia 3 Department of Botany, National Museum of Nature and Science 4-1-1 Amakubo, Tsukuba, Ibaraki, 305-0005, Japan *e-mail: [email protected] **e-mail: [email protected] ***e-mail: [email protected] Received February 27, 2020; Revised October 06, 2020; Accepted October 14, 2020 The presented work is based on the study of extensive material collected by A.K. Ezhkin in 2011–2018 from Sakhalin Island and herbarium specimens (VLA). As a result of the study, the new list of species of the genus Rinodina for Sakhalin Island consists 24 taxa. One species, Rinodina albertana Sheard, is new to Northeast Asia and Russia, 8 taxa are new to Sakhalin Island. The species are discussed with respect to their distribution in Northeast Asia and North America. Brief descriptions of rare species (R. albertana, R. bukii Sheard, and R. endospora Sheard) found on Sakhalin Island are made. The record of R. exigua (Ach.) Gray for Sakhalin Island (Galanina, 2013) belongs to R. freyi. Keywords: lichens, Physciaceae, biodiversity, endemism, distribution, Northeast Asia, North America DOI: 10.31857/S0006813621020034 INTRODUCTION ter than the adjacent continent, and with a cool rainy summer. -
A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area
Opuscula Philolichenum, 2: 1-10. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area RICHARD C. HARRIS1 & JAMES C. LENDEMER2 ABSTRACT. – A checklist of 209 species of lichens and lichenicolous fungi collected during the First Howard Crum Bryological Workshop in the Delaware Water Gap National Recreation Area, Pennsylvania, USA is provided. The new species Opegrapha bicolor R.C. Harris & Lendemer, collected during the Foray, is described. Chrysothrix flavovirens Tønsberg and Merismatium peregrinum (Flotow) Triebel are reported as new to North America. On April 23-26, 2004, we were graciously allowed to be commensals during the First Howard Crum Bryological Workshop in the Delaware Water Gap National Recreation Area, Pennsylvania, USA. Given the dearth of knowledge of lichen distributions in Pennsylvania and the overall lack of recent vouchers, this was a valuable opportunity to collect in what turned out to be a rich and interesting area. We were quite surprised by the apparent high lichen diversity, as well as the number of novelties and rarities, in an area so close to the East Coast megalopolis. In four half-days in the field, we collected 209 species in a limited area of the Pennsylvania part of the Park. Some are clearly new to science of which, Opegrapha bicolor is described here (see Endnote). Two presumably undescribed species of Fellhanera will be published elsewhere, and the Halecania will be included in a forthcoming treatment of Ozark lichens. Others are left for the future, as present material (and our knowledge) are inadequate. -
H. Thorsten Lumbsch VP, Science & Education the Field Museum 1400
H. Thorsten Lumbsch VP, Science & Education The Field Museum 1400 S. Lake Shore Drive Chicago, Illinois 60605 USA Tel: 1-312-665-7881 E-mail: [email protected] Research interests Evolution and Systematics of Fungi Biogeography and Diversification Rates of Fungi Species delimitation Diversity of lichen-forming fungi Professional Experience Since 2017 Vice President, Science & Education, The Field Museum, Chicago. USA 2014-2017 Director, Integrative Research Center, Science & Education, The Field Museum, Chicago, USA. Since 2014 Curator, Integrative Research Center, Science & Education, The Field Museum, Chicago, USA. 2013-2014 Associate Director, Integrative Research Center, Science & Education, The Field Museum, Chicago, USA. 2009-2013 Chair, Dept. of Botany, The Field Museum, Chicago, USA. Since 2011 MacArthur Associate Curator, Dept. of Botany, The Field Museum, Chicago, USA. 2006-2014 Associate Curator, Dept. of Botany, The Field Museum, Chicago, USA. 2005-2009 Head of Cryptogams, Dept. of Botany, The Field Museum, Chicago, USA. Since 2004 Member, Committee on Evolutionary Biology, University of Chicago. Courses: BIOS 430 Evolution (UIC), BIOS 23410 Complex Interactions: Coevolution, Parasites, Mutualists, and Cheaters (U of C) Reading group: Phylogenetic methods. 2003-2006 Assistant Curator, Dept. of Botany, The Field Museum, Chicago, USA. 1998-2003 Privatdozent (Assistant Professor), Botanical Institute, University – GHS - Essen. Lectures: General Botany, Evolution of lower plants, Photosynthesis, Courses: Cryptogams, Biology -
One Hundred New Species of Lichenized Fungi: a Signature of Undiscovered Global Diversity
Phytotaxa 18: 1–127 (2011) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Monograph PHYTOTAXA Copyright © 2011 Magnolia Press ISSN 1179-3163 (online edition) PHYTOTAXA 18 One hundred new species of lichenized fungi: a signature of undiscovered global diversity H. THORSTEN LUMBSCH1*, TEUVO AHTI2, SUSANNE ALTERMANN3, GUILLERMO AMO DE PAZ4, ANDRÉ APTROOT5, ULF ARUP6, ALEJANDRINA BÁRCENAS PEÑA7, PAULINA A. BAWINGAN8, MICHEL N. BENATTI9, LUISA BETANCOURT10, CURTIS R. BJÖRK11, KANSRI BOONPRAGOB12, MAARTEN BRAND13, FRANK BUNGARTZ14, MARCELA E. S. CÁCERES15, MEHTMET CANDAN16, JOSÉ LUIS CHAVES17, PHILIPPE CLERC18, RALPH COMMON19, BRIAN J. COPPINS20, ANA CRESPO4, MANUELA DAL-FORNO21, PRADEEP K. DIVAKAR4, MELIZAR V. DUYA22, JOHN A. ELIX23, ARVE ELVEBAKK24, JOHNATHON D. FANKHAUSER25, EDIT FARKAS26, LIDIA ITATÍ FERRARO27, EBERHARD FISCHER28, DAVID J. GALLOWAY29, ESTER GAYA30, MIREIA GIRALT31, TREVOR GOWARD32, MARTIN GRUBE33, JOSEF HAFELLNER33, JESÚS E. HERNÁNDEZ M.34, MARÍA DE LOS ANGELES HERRERA CAMPOS7, KLAUS KALB35, INGVAR KÄRNEFELT6, GINTARAS KANTVILAS36, DOROTHEE KILLMANN28, PAUL KIRIKA37, KERRY KNUDSEN38, HARALD KOMPOSCH39, SERGEY KONDRATYUK40, JAMES D. LAWREY21, ARMIN MANGOLD41, MARCELO P. MARCELLI9, BRUCE MCCUNE42, MARIA INES MESSUTI43, ANDREA MICHLIG27, RICARDO MIRANDA GONZÁLEZ7, BIBIANA MONCADA10, ALIFERETI NAIKATINI44, MATTHEW P. NELSEN1, 45, DAG O. ØVSTEDAL46, ZDENEK PALICE47, KHWANRUAN PAPONG48, SITTIPORN PARNMEN12, SERGIO PÉREZ-ORTEGA4, CHRISTIAN PRINTZEN49, VÍCTOR J. RICO4, EIMY RIVAS PLATA1, 50, JAVIER ROBAYO51, DANIA ROSABAL52, ULRIKE RUPRECHT53, NORIS SALAZAR ALLEN54, LEOPOLDO SANCHO4, LUCIANA SANTOS DE JESUS15, TAMIRES SANTOS VIEIRA15, MATTHIAS SCHULTZ55, MARK R. D. SEAWARD56, EMMANUËL SÉRUSIAUX57, IMKE SCHMITT58, HARRIE J. M. SIPMAN59, MOHAMMAD SOHRABI 2, 60, ULRIK SØCHTING61, MAJBRIT ZEUTHEN SØGAARD61, LAURENS B. SPARRIUS62, ADRIANO SPIELMANN63, TOBY SPRIBILLE33, JUTARAT SUTJARITTURAKAN64, ACHRA THAMMATHAWORN65, ARNE THELL6, GÖRAN THOR66, HOLGER THÜS67, EINAR TIMDAL68, CAMILLE TRUONG18, ROMAN TÜRK69, LOENGRIN UMAÑA TENORIO17, DALIP K. -
Lichens and Associated Fungi from Glacier Bay National Park, Alaska
The Lichenologist (2020), 52,61–181 doi:10.1017/S0024282920000079 Standard Paper Lichens and associated fungi from Glacier Bay National Park, Alaska Toby Spribille1,2,3 , Alan M. Fryday4 , Sergio Pérez-Ortega5 , Måns Svensson6, Tor Tønsberg7, Stefan Ekman6 , Håkon Holien8,9, Philipp Resl10 , Kevin Schneider11, Edith Stabentheiner2, Holger Thüs12,13 , Jan Vondrák14,15 and Lewis Sharman16 1Department of Biological Sciences, CW405, University of Alberta, Edmonton, Alberta T6G 2R3, Canada; 2Department of Plant Sciences, Institute of Biology, University of Graz, NAWI Graz, Holteigasse 6, 8010 Graz, Austria; 3Division of Biological Sciences, University of Montana, 32 Campus Drive, Missoula, Montana 59812, USA; 4Herbarium, Department of Plant Biology, Michigan State University, East Lansing, Michigan 48824, USA; 5Real Jardín Botánico (CSIC), Departamento de Micología, Calle Claudio Moyano 1, E-28014 Madrid, Spain; 6Museum of Evolution, Uppsala University, Norbyvägen 16, SE-75236 Uppsala, Sweden; 7Department of Natural History, University Museum of Bergen Allégt. 41, P.O. Box 7800, N-5020 Bergen, Norway; 8Faculty of Bioscience and Aquaculture, Nord University, Box 2501, NO-7729 Steinkjer, Norway; 9NTNU University Museum, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway; 10Faculty of Biology, Department I, Systematic Botany and Mycology, University of Munich (LMU), Menzinger Straße 67, 80638 München, Germany; 11Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK; 12Botany Department, State Museum of Natural History Stuttgart, Rosenstein 1, 70191 Stuttgart, Germany; 13Natural History Museum, Cromwell Road, London SW7 5BD, UK; 14Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43 Průhonice, Czech Republic; 15Department of Botany, Faculty of Science, University of South Bohemia, Branišovská 1760, CZ-370 05 České Budějovice, Czech Republic and 16Glacier Bay National Park & Preserve, P.O. -
A Review of Lichenology in Saint Lucia Including a Lichen Checklist
A REVIEW OF LICHENOLOGY IN SAINT LUCIA INCLUDING A LICHEN CHECKLIST HOWARD F. FOX1 AND MARIA L. CULLEN2 Abstract. The lichenological history of Saint Lucia is reviewed from published literature and catalogues of herbarium specimens. 238 lichens and 2 lichenicolous fungi are reported. Of these 145 species are known only from single localities in Saint Lucia. Important her- barium collections were made by Alexander Evans, Henry and Frederick Imshaug, Dag Øvstedal, Emmanuël Sérusiaux and the authors. Soufrière is the most surveyed botanical district for lichens. Keywords. Lichenology, Caribbean islands, tropical forest lichens, history of botany, Saint Lucia Saint Lucia is located at 14˚N and 61˚W in the Lesser had related that there were 693 collections by Imshaug from Antillean archipelago, which stretches from Anguilla in the Saint Lucia and that these specimens were catalogued online north to Grenada and Barbados in the south. The Caribbean (Johnson et al. 2005). An excursion was made by the authors Sea lies to the west and the Atlantic Ocean is to the east. The in April and May 2007 to collect and study lichens in Saint island has a land area of 616 km² (238 square miles). Lucia. The unpublished Imshaug field notebook referring to This paper presents a comprehensive checklist of lichens in the Saint Lucia expedition of 1963 was transcribed on a visit Saint Lucia, using new records, unpublished data, herbarium to MSC in September 2007. Loans of herbarium specimens specimens, online resources and published records. When were obtained for study from BG, MICH and MSC. These our study began in March 2007, Feuerer (2005) indicated 2 voucher specimens collected by Evans, Imshaug, Øvstedal species from Saint Lucia and Imshaug (1957) had reported 3 and the authors were examined with a stereoscope and a species. -
Lichens and Allied Fungi of the Indiana Forest Alliance
2017. Proceedings of the Indiana Academy of Science 126(2):129–152 LICHENS AND ALLIED FUNGI OF THE INDIANA FOREST ALLIANCE ECOBLITZ AREA, BROWN AND MONROE COUNTIES, INDIANA INCORPORATED INTO A REVISED CHECKLIST FOR THE STATE OF INDIANA James C. Lendemer: Institute of Systematic Botany, The New York Botanical Garden, Bronx, NY 10458-5126 USA ABSTRACT. Based upon voucher collections, 108 lichen species are reported from the Indiana Forest Alliance Ecoblitz area, a 900 acre unit in Morgan-Monroe and Yellowwood State Forests, Brown and Monroe Counties, Indiana. The lichen biota of the study area was characterized as: i) dominated by species with green coccoid photobionts (80% of taxa); ii) comprised of 49% species that reproduce primarily with lichenized diaspores vs. 44% that reproduce primarily through sexual ascospores; iii) comprised of 65% crustose taxa, 29% foliose taxa, and 6% fruticose taxa; iv) one wherein many species are rare (e.g., 55% of species were collected fewer than three times) and fruticose lichens other than Cladonia were entirely absent; and v) one wherein cyanolichens were poorly represented, comprising only three species. Taxonomic diversity ranged from 21 to 56 species per site, with the lowest diversity sites concentrated in riparian corridors and the highest diversity sites on ridges. Low Gap Nature Preserve, located within the study area, was found to have comparable species richness to areas outside the nature preserve, although many species rare in the study area were found only outside preserve boundaries. Sets of rare species are delimited and discussed, as are observations as to the overall low abundance of lichens on corticolous substrates and the presence of many unhealthy foliose lichens on mature tree boles. -
A Multigene Phylogenetic Synthesis for the Class Lecanoromycetes (Ascomycota): 1307 Fungi Representing 1139 Infrageneric Taxa, 317 Genera and 66 Families
A multigene phylogenetic synthesis for the class Lecanoromycetes (Ascomycota): 1307 fungi representing 1139 infrageneric taxa, 317 genera and 66 families Miadlikowska, J., Kauff, F., Högnabba, F., Oliver, J. C., Molnár, K., Fraker, E., ... & Stenroos, S. (2014). A multigene phylogenetic synthesis for the class Lecanoromycetes (Ascomycota): 1307 fungi representing 1139 infrageneric taxa, 317 genera and 66 families. Molecular Phylogenetics and Evolution, 79, 132-168. doi:10.1016/j.ympev.2014.04.003 10.1016/j.ympev.2014.04.003 Elsevier Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse Molecular Phylogenetics and Evolution 79 (2014) 132–168 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev A multigene phylogenetic synthesis for the class Lecanoromycetes (Ascomycota): 1307 fungi representing 1139 infrageneric taxa, 317 genera and 66 families ⇑ Jolanta Miadlikowska a, , Frank Kauff b,1, Filip Högnabba c, Jeffrey C. Oliver d,2, Katalin Molnár a,3, Emily Fraker a,4, Ester Gaya a,5, Josef Hafellner e, Valérie Hofstetter a,6, Cécile Gueidan a,7, Mónica A.G. Otálora a,8, Brendan Hodkinson a,9, Martin Kukwa f, Robert Lücking g, Curtis Björk h, Harrie J.M. Sipman i, Ana Rosa Burgaz j, Arne Thell k, Alfredo Passo l, Leena Myllys c, Trevor Goward h, Samantha Fernández-Brime m, Geir Hestmark n, James Lendemer o, H. Thorsten Lumbsch g, Michaela Schmull p, Conrad L. Schoch q, Emmanuël Sérusiaux r, David R. Maddison s, A. Elizabeth Arnold t, François Lutzoni a,10, -
Thelocarpon Olivaceum (Lichenized Ascomycota), a Lichen Species New for Poland
BOTANICAL NOTES 483 THELOCARPON OLIVACEUM (LICHENIZED ASCOMYCOTA), A LICHEN SPECIES NEW FOR POLAND KATARZYNA SZCZEPAŃSKA & MONIKA STANIASZEK-KIK Katarzyna Szczepańska, Department of Botany and Plant Ecology, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, 50-363 Wrocław, Poland; e-mail: [email protected] Monika Staniaszek-Kik, Department of Geobotany and Plant Ecology, University of Lodz, Banacha 12/16, 90-237 Łódź, Poland; e-mail: [email protected] Worldwide, ca 20 species of the genus Thelo- Thelocarpon olivaceum is a lichenized fungus carpon Nyl. (Thelocarpaceae) have been de- with coccoid green algae which are limited to the scribed, and the literature includes monographs algae layer in the outer region of the perithecial by Magnusson (1935), Salisbury (1953, 1966, warts (Wirth 1995). Its thallus forms hemispherical 1974) and Kocourková-Horáková (1998). Ten verrucae (warts) which are yellow and pruinose species of this genus have been noted in Poland or grey to discolored brown and pruinose only at (Fałtynowicz 2003; Kiszka 2006), many of which the apex. The verrucae are 0.15–0.27 mm in diam. are extremely rare with only single localities, such and 0.12–0.17 mm high (Orange et al. 2009). The as T. cinereum Eitner (Eitner 1911; Migula 1929; perithecia are globose, 0.10–0.15 mm in diam., Magnusson 1935), T. imperceptum (Nyl.) Mig. surrounded by an algal sheath and immersed (Kiszka 2006), T. magnussonii G. Salisb. (Biel- within the thalline verruca. The perithecium wall czyk 2003), T. saxicola (Zahlbr.) H. Magn. (Kozik is 6–12 μm thick and colorless. The periphyses are 1973) and T.