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Biatora Alnetorum (Ramalinaceae, Lecanorales), a New Lichen Species from Western North America
A peer-reviewed open-access journal MycoKeys 48: 55–65Biatora (2019) alnetorum, a new lichen species from western North America 55 doi: 10.3897/mycokeys.48.33001 RESEARCH ARTICLE MycoKeys http://mycokeys.pensoft.net Launched to accelerate biodiversity research Biatora alnetorum (Ramalinaceae, Lecanorales), a new lichen species from western North America Stefan Ekman1, Tor Tønsberg2 1 Museum of Evolution, Uppsala University, Norbyvägen 16, SE-752 36 Uppsala, Sweden 2 Department of Na- tural History, University Museum, University of Bergen, Allégaten 41, P.O. Box 7800, NO-5020 Bergen, Norway Corresponding author: Stefan Ekman ([email protected]) Academic editor: T. Lumbsch | Received 10 January 2019 | Accepted 21 February 2019 | Published 5 March 2019 Citation: Ekman S, Tønsberg T (2019) Biatora alnetorum (Ramalinaceae, Lecanorales), a new lichen species from western North America. MycoKeys 48: 55–65. https://doi.org/10.3897/mycokeys.48.33001 Abstract Biatora alnetorum S. Ekman & Tønsberg, a lichenised ascomycete in the family Ramalinaceae (Lecano- rales, Lecanoromycetes), is described as new to science. It is distinct from other species of Biatora in the combination of mainly three-septate ascospores, a crustose thallus forming distinctly delimited soralia that develop by disintegration of convex pustules and the production of atranorin in the thallus and apothecia. The species is known from the Pacific Northwest of North America, where it inhabits the smooth bark of Alnus alnobetula subsp. sinuata and A. rubra. Biatora alnetorum is also a new host for the lichenicolous ascomycete Sclerococcum toensbergii Diederich. Keywords Biatora flavopunctata, Biatora pallens, Lecania, BAli-Phy Introduction During field work in the Pacific Northwest of the United States and Canada in 1995– 2018, the second author came across a distinct crustose and sorediate lichen on the smooth bark of alders. -
Habitat Quality and Disturbance Drive Lichen Species Richness in a Temperate Biodiversity Hotspot
Oecologia (2019) 190:445–457 https://doi.org/10.1007/s00442-019-04413-0 COMMUNITY ECOLOGY – ORIGINAL RESEARCH Habitat quality and disturbance drive lichen species richness in a temperate biodiversity hotspot Erin A. Tripp1,2 · James C. Lendemer3 · Christy M. McCain1,2 Received: 23 April 2018 / Accepted: 30 April 2019 / Published online: 15 May 2019 © Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract The impacts of disturbance on biodiversity and distributions have been studied in many systems. Yet, comparatively less is known about how lichens–obligate symbiotic organisms–respond to disturbance. Successful establishment and development of lichens require a minimum of two compatible yet usually unrelated species to be present in an environment, suggesting disturbance might be particularly detrimental. To address this gap, we focused on lichens, which are obligate symbiotic organ- isms that function as hubs of trophic interactions. Our investigation was conducted in the southern Appalachian Mountains, USA. We conducted complete biodiversity inventories of lichens (all growth forms, reproductive modes, substrates) across 47, 1-ha plots to test classic models of responses to disturbance (e.g., linear, unimodal). Disturbance was quantifed in each plot using a standardized suite of habitat quality variables. We additionally quantifed woody plant diversity, forest density, rock density, as well as environmental factors (elevation, temperature, precipitation, net primary productivity, slope, aspect) and analyzed their impacts on lichen biodiversity. Our analyses recovered a strong, positive, linear relationship between lichen biodiversity and habitat quality: lower levels of disturbance correlate to higher species diversity. With few exceptions, additional variables failed to signifcantly explain variation in diversity among plots for the 509 total lichen species, but we caution that total variation in some of these variables was limited in our study area. -
Lichen Life in Antarctica a Review on Growth and Environmental Adaptations of Lichens in Antarctica
Lichen Life in Antarctica A review on growth and environmental adaptations of lichens in Antarctica Individual Project for ANTA 504 for GCAS 08/09 Lorna Little Contents Antarctic Vegetation ...............................................................................................................................3 The Basics of Lichen Life .........................................................................................................................4 Environmental Influences .......................................................................................................................7 Nutrients .............................................................................................................................................7 Water Relations and Temperature .....................................................................................................7 UV‐B Radiation and Climate Change Effects.......................................................................................8 Variations in Lichen Growth and Colonisation......................................................................................10 Growth rate.......................................................................................................................................10 Case Studies of Antarctic Lichens .....................................................................................................13 Colonisation ......................................................................................................................................15 -
BLS Bulletin 111 Winter 2012.Pdf
1 BRITISH LICHEN SOCIETY OFFICERS AND CONTACTS 2012 PRESIDENT B.P. Hilton, Beauregard, 5 Alscott Gardens, Alverdiscott, Barnstaple, Devon EX31 3QJ; e-mail [email protected] VICE-PRESIDENT J. Simkin, 41 North Road, Ponteland, Newcastle upon Tyne NE20 9UN, email [email protected] SECRETARY C. Ellis, Royal Botanic Garden, 20A Inverleith Row, Edinburgh EH3 5LR; email [email protected] TREASURER J.F. Skinner, 28 Parkanaur Avenue, Southend-on-Sea, Essex SS1 3HY, email [email protected] ASSISTANT TREASURER AND MEMBERSHIP SECRETARY H. Döring, Mycology Section, Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, email [email protected] REGIONAL TREASURER (Americas) J.W. Hinds, 254 Forest Avenue, Orono, Maine 04473-3202, USA; email [email protected]. CHAIR OF THE DATA COMMITTEE D.J. Hill, Yew Tree Cottage, Yew Tree Lane, Compton Martin, Bristol BS40 6JS, email [email protected] MAPPING RECORDER AND ARCHIVIST M.R.D. Seaward, Department of Archaeological, Geographical & Environmental Sciences, University of Bradford, West Yorkshire BD7 1DP, email [email protected] DATA MANAGER J. Simkin, 41 North Road, Ponteland, Newcastle upon Tyne NE20 9UN, email [email protected] SENIOR EDITOR (LICHENOLOGIST) P.D. Crittenden, School of Life Science, The University, Nottingham NG7 2RD, email [email protected] BULLETIN EDITOR P.F. Cannon, CABI and Royal Botanic Gardens Kew; postal address Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, email [email protected] CHAIR OF CONSERVATION COMMITTEE & CONSERVATION OFFICER B.W. Edwards, DERC, Library Headquarters, Colliton Park, Dorchester, Dorset DT1 1XJ, email [email protected] CHAIR OF THE EDUCATION AND PROMOTION COMMITTEE: S. -
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. -
<I> Myriospora</I> (<I>Acarosporaceae</I>)
MYCOTAXON ISSN (print) 0093-4666 (online) 2154-8889 Mycotaxon, Ltd. ©2017 October–December 2017—Volume 132, pp. 857–865 https://doi.org/10.5248/132.857 New reports of Myriospora (Acarosporaceae) from Europe Kerry Knudsen1, Jana Kocourková1 & Ulf Schiefelbein2 1 Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Department of Ecology, Kamýcká 129, Praha 6 - Suchdol, CZ–165 21, Czech Republic 2 Blücherstraße 71, D-18055 Rostock, Germany * Correspondence to: [email protected] Abstract—Myriospora dilatata is newly reported for the Czech Republic and M. myochroa new for Italy. Myriospora rufescens was rediscovered in Germany almost 100 years after its first collection. A neotype is designated for Acarospora fusca, which is recognized as a synonym of M. rufescens. Key words—Myriospora hassei, Silobia, Trimmatothelopsis Introduction The genus Myriospora in the Acarosporaceae is a well-supported clade distinguished by a constellation of morphological characters (non-lecideine apothecia, high hymenium, thin paraphyses, interrupted algal layer, short conidia, no secondary metabolites or norstictic acid) (Wedin et al. 2009; Westberg et al. 2011, 2015). The genus currently contains 12 species that occur in Antarctica, Asia, Europe, and North and South America (Knudsen 2011, Westberg et al. 2011, Knudsen et al. 2012, Knudsen & Bungartz 2014, Schiefelbein et al. 2015, Purvis et al. in press). Myriospora fulvoviridula (Harm.) Cl. Roux is a synonym of M. scabrida (H. Magn.) K. Knudsen & Arcadia (Knudsen et al. 2017, Roux et al. 2014). The most common species in the genus is M. smaragdula (Wahlenb.) Nägeli ex Uloth, which occurs in Asia, Europe, North and South America (Magnusson 1929, Knudsen 2007, Westberg et al. -
Studies in Lichens and Lichenicolous Fungi: 7
ISSN (print) 0093-4666 © 2011. Mycotaxon, Ltd. ISSN (online) 2154-8889 MYCOTAXON Volume 115, pp. 45–52 January–March 2011 doi: 10.5248/115.45 Studies in lichens and lichenicolous fungi: 7. More notes on taxa from North America James C. Lendemer*1 & Kerry Knudsen2 1Cryptogamic Herbarium, Institute of Systematic Botany, The New York Botanical Garden, Bronx, NY 10458-5126, USA 2The Herbarium, Dept. of Botany & Plant Sciences, University of California, Riverside, CA 92521-0124, USA Correspondence to *: [email protected] & [email protected] Abstract— Acarospora complanata, Fellhaneropsis myrtillicola, and Lecanora stramineoalbida are reported new for North America north of Mexico. Acarospora superfusa is confirmed as occurring in North America. Biatorella rappii is placed in synonymy with Ramonia microspora. Key words— Appalachian Mountains, Magnusson, Sonoran Desert, SE coastal plain. 1. Acarospora complanata H. Magn., Svensk. Bot. Tidskr. 18: 332. 1924. Type: France. Provence-Alpes-Côte D’azur: Var Dist., Massif volcanique de la Courtine, pres Ollisules, 1923, de Crozals (hb. B. de Lesd.[n.v.-presumed destroyed], holotype; UPS! isotype). Acarospora complanata was described from France (Magnusson 1924) and Magnusson recognized it as occurring in Africa and Mexico (Magnusson 1929, 1956). The species forms a brown areolate orbicular thallus with inconspicuous immersed apothecia and an effigurate margin with narrow lobes, a hymenium 80–90 μm high, paraphyses at mid-height mostly 2–2.5 μm in diameter, and a cortex that contains gyrophoric and lecanoric acids (KC+ pink). For a fuller description see Magnusson (1929). Morphologically, the species does not appear related to A. molybdina (Wahlenb.) Trevis, A. macrocyclos Vain., or A. -
The Lichen-Genus Acarospora in Greenland and Spitsbergen
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by NORA - Norwegian Open Research Archives DET KONGELIGE DEPARTEMENT FOR HANDEL, SJØFART, INDUSTRI, HÅNDVERK OG FISKE RI NORGESSVALBAR�OGISHAV�UNDERSØKELSER LEDER: ADOLF HOEL MEDDELELSE Nr. 27 A. H. MAGNUSSON THE LICHEN-GENUS ACAROSPORA IN GREENLAND AND SPITSBERGEN Reprinted from Nyt .Magazin for Naturvidenskaberne B. LXXV, 1935 OSLO I KOMMISJON HOS JACOB DYBWAD 1935 Reprinted from Nyt Magazin for Naturvidenskaberne. Bind 75, Oslo 19il5. The Lichen-Genus Acarospora in Greenland and Spitsbergen. By A. H. MAGNUSSON ( With 7 figures in the text) uring his expedition to North East Greenland in 1929 Prof. D B. Lynge, Oslo, collected a great number of Acarospora species which were sent to me for revision or determination. To this collection was added a considerable n.umber of specimens collected by Th. M. Fries (Th. Fr.) in West Greenland in 1871 and some from Spitsbergen in 1868. Other collections were made in Greenland by P. F. Scholander 1930, and in Spitsbergen by Lynge 1926 and P. F. Scholander 1931. The supposition that the Acarospora-species of Greenland should resemble those of Northern Scandinavia has appeared to be wrong as there were no less than 8 species that could not be identified with those already known. And there seems to be several new species among the material which was too scanty to allow of a certain determination. The specimens collected hy Th. M. Fries belong to Natur historiska Riksmuseet, Stockholm, and those collected by Lynge and Scholander to Botanisk Museum, Oslo. The specimens are arranged here in the order adopted by me in my Monograph of Acarospora 1929. -
New Or Interesting Lichens and Lichenicolous Fungi from Belgium, Luxembourg and Northern France
New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XI. Damien Ertz1, Paul Diederich2, A. Maarten Brand3, Pieter van den Boom4 & Emmanuël Sérusiaux5 1 Jardin Botanique National de Belgique, Domaine de Bouchout, B-1860 Meise, Belgique ([email protected]) 2 Musée national d’histoire naturelle, 25 rue Munster, L-2160 Luxembourg ([email protected]) 3 Klipperwerf 5, NL-2317 DX Leiden, the Netherlands ([email protected]) 4 Arafura 16, NL-5691 JA Son, the Netherlands ([email protected]) 5 Plant Taxonomy and Conservation Biology Unit, University of Liège, Sart Tilman B22, B-4000 Liège, Belgium ([email protected]) Ertz, D., P. Diederich, A. M. Brand, P. van den Boom & E. Sérusiaux., 2008. New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XI. Bulletin de la Société des naturalistes luxembourgeois 109 : 35-51. Abstract. Studies on large and mainly recent collections of lichens and lichenicolous fungi led to the addition of 21 taxa to the flora of Belgium, Luxembourg and northern France: Absconditella trivialis, Arborillus llimonae, Arthrorhaphis muddii, Athelia salicum, Bacidia friesiana, B. pycnidiata, Belonia nidarosiensis, Cliostomum corrugatum, Collema fragile, Dactylospora athallina, Hypotrachyna afrorevoluta, Lecania chlorotiza, L. sordida, Lecidea promixta, Micarea lynceola, Polycoccum slaptoniense, Ramonia luteola, Sclerococcum griseisporodochium, Thelocarpon citrum, Unguiculariopsis lettaui and Verrucula helvetica. Another -
Acarospora Schleicheri (Ach.) A
FICHA DE ANTECEDENTES DE ESPECIE Acarospora schleicheri (Ach.) A. Massal. 1. Nomenclatura Nombre campo Datos Reino Fungi Phyllum o División Ascomycota Clase Lecanoromycetes Orden Acarosporales Familia Acarosporaceae Género Acarospora Nombre científico Acarospora schleicheri Autores especie (Ach.) A. Massal. Referencia descripción A. Massalongo (1852) Ricerche sull'autonomia dei licheni crostosi: especie 27 Sinonimia valor Aspicilia schleicheri (Ach.) Pit. & Harm. Sinonimia autor (Acharius) Pitard & Harmand Pitard, C.J.; Harmand, J. 1911. Contribution à l´étude des lichens Sinonimia bibliografía des Îles Canaries. Bulletin de la Société Botanique de France. 58(Mém. 22):1-72 Sinonimia valor Lecanora schleicheri (Ach.) Nyl. Sinonimia autor (Acharius) Nylander Nylander, W. 1855. Essai d'une nouvelle classification des lichens Sinonimia bibliografía (second mémoire). Mémoires de la Société Impériale des Sciences Naturelles de Cherbourg. 3:161-202 Sinonimia valor Parmelia schleicheri (Ach.) Fr. Sinonimia autor (Acharius) Fries Sinonimia bibliografía Fries, E.M. 1831. Lichenographia Europaea Reformata. :1-486 Sinonimia valor Placodium schleicheri (Ach.) Boistel Sinonimia autor (Acharius) Boistel Boistel, A. 1903. Nouvelle Flore des Lichens, II. partie (parte scientifique) servant a la détermination de toutes les espèces, Sinonimia bibliografía variétés et formes signalées en France, avec leurs caractéres microscopiques et leurs réactions chimique, duodecimo. 2:1-352 Sinonimia valor Urceolaria schleicheri Ach. Sinonimia autor Acharius Acharius, -
A Study of Acarosporas in the Lichen Flora of the Santa Cruz Peninsula by A.W.C.T
Bulletin of the California Lichen Society 11(1), 2004 A Study of Acarosporas in The Lichen Flora of the Santa Cruz Peninsula by A.W.C.T. Herre Kerry Knudsen University of Riverside Herbarium, University of California at Riverside 92521-1024 Email: <[email protected]> Acarospora is a crustose genus with global ssp. lesdainii. distribution. Many species occur on several continents and most wide-spread species of Another important characteristic of Acarospora is Acarospora are extremely variable. Part of this the development of the thallus. Acarospora thalli variability appears to be genetic. The other part generally begin as areoles broadly attached to the of the variability is phenotypic plasticity: the substrate but many species eventually develop variation of characters caused by the interaction stipes. A few species have very slender stipes, but of the environment with the genotype. It is not many have thick short stipes called a gomphus. always possible to know the causes of a particular These raise the thallus slightly off the surface of the variation. substrate. A defi nite lower surface is formed which may be corticate or ecorticate. The color of the lower The two most signifi cant characteristics surface may vary from white or brown to black. distinguishing the genus are the large number of Though not always a valuable character and much spores per ascus (24-200) and the non-amyloid abused in some keys, the color of the underside is (K/I-) apical cap of the ascus. The hymenium consistent in some species and diagnostic. is usually over 80 µm, though the beautiful A.