Einar Timdal

• Carlsen, Tor; Bendiksby, Mika; Hofton, Tom Hellik; Reiso, Sigve; Bakkestuen, Vegar; Haugan, Reidar; Kauserud, Håvard & Timdal, Einar (2012). Species delimitation, bioclimatic range, and conservation status of the threatened lichen Fuscopannaria confusa. The Lichenologist.  ISSN 0024-2829.  44(5), s 565- 575 . doi: 10.1017/S0024282912000199
• Heiðmarsson, Starri; Alstrup, Vagn; Högnabba, Filip; Motiejūnaitė, Jurga; Nordin, Anders; Pykälä, Juha; Suija, Ave; Timdal, Einar & Westberg, Martin (2012). Floristic news from the NLF Iceland excursion 2009. Graphis Scripta.  ISSN 0901-7593.  24(1), s 19- 25
• Timdal, Einar & Tønsberg, Tor (2012). Cladonia straminea, the correct name for C. metacorallifera. Graphis Scripta.  ISSN 0901-7593.  24(2), s 33- 35
• Lumbsch, H. Thorsten; Ahti, Teuvo; Altermann, Susanne; De Paz, Guillermo Amo; Aptroot, André; Arup, Ulf; Pena, Alejandrina Bárcenas; Bawingan, Paulina A.; Benatti, Michel N; Betancourt, Luisa; Björk, Curtis R.; Boonpragob, Kansri; Brand, Maarten; Bungartz, Frank; Caceres, Marcela E.S; Candan, Mehtmet; Chaves, Jose LC; Clerc, Philippe; Common, Ralph; Coppins, Brian J; Crespo, Ana; Dal-Forno, Manuela; Divakar, Pradeep K; Duya, Melizar V; Elix, John A; Elvebakk, Arve; Fankhauser, Johnathon D; Farkas, Edit; Ferraro, Lidia Itati; Fischer, Eberhard; Galloway, David J; Gaya, Ester; Giralt, Mireia; Goward, Trevor; Grube, Martin; Hafellner, Josef; Hernandez M., Jesus E.; Campos, María De Los Angeles Herrera; Kalb, Klaus; Kärnefelt, Ingvar; Kantvilas, Gintaras; Killmann, Dorothee; Kirika, Paul; Knudsen, Kerry; Komposch, Harald; Kondratyuk, Sergey; Lawrey, James D; Mangold, Armin; Marcelli, Marcelo P; Mccune, Bruce; Messuti, Maria Ines; Michlig, Andrea; Gonzalez, Ricardo Miranda; Moncada, Bibiana; Naikatini, Alifereti; Nelsen, Matthew P; Øvstedal, Dag Olav; Palice, Z; Papong, K; Parnmen, S; Perez-Ortega, S; Printzen, C; Rico, VJ; Plata, ER; Robayo, J; Rosabal, D; Ruprecht, U; Allen, NS; Sancho, L; De Jesus, LS; Vieira, TS; Schultz, M; Seaward, MRD; Serusiaux, E; Schmitt, I; Sipman, HJM; Sohrabi, M; Sochting, Ulrik; Sogaard, MZ; Sparrius, LB; Spielmann, A; Spribille, T; Sutjaritturakan, J; Thammathaworn, A; Thell, A; Thor, G; Thus, H; Timdal, Einar; Truong, C; Turk, R; Tenorio, LU; Upreti, DK; Van den Boom, P; Rebuelta, MV; Wedin, Mats; Will-Wolf, S; Wirth, V; Wirtz, N; Yahr, R; Yeshitela, K; Ziemmeck, F; Wheeler, T & Lucking, R (2011). One hundred new species of lichenized fungi: a signature of undiscovered global diversity . Phytotaxa.  ISSN 1179-3155.  18, s 1- 127
• Ryan, Bruce D. & Timdal, Einar (2011). Validation of two names in Solenopsora (Catillariaceae). Bibliotheca Lichenologica.  ISSN 1436-1698.  106, s 289- 290
• Timdal, Einar (2011). The lichen genus Phyllopsora (Ramalinaceae) in the West Indies. Bibliotheca Lichenologica.  ISSN 1436-1698.  106, s 319- 351, + plates 14-16
• Timdal, Einar; Bratli, Harald; Haugan, Reidar; Holien, Håkon & Tønsberg, Tor (2010). Lav Lichenes , In  Norsk rødliste for arter 2010. The 2010 Norwegian Red List for Species.  Artsdatabanken.  ISBN 978-82-92838-26-6.  faglig_bok_forlag.  s 125 - 137
• Jettestuen, Espen; Nermoen, Anders; Hestmark, Geir; Timdal, Einar & Mathiesen, Joachim (2010). Competition on the Rocks: Community Growth and Tessellation. PLoS ONE.  ISSN 1932-6203.  5(9) . doi: 10.1371/journal.pone.0012820
• Klepsland, Jon T & Timdal, Einar (2010). Usnocetraria oakesiana (Parmeliaceae) new to Northern Europe. Graphis Scripta.  ISSN 0901-7593.  22, s 14- 17
• Timdal, Einar (2010). Porpidinia (Porpidiaceae), a new genus for Toninia tumidula. Bibliotheca Lichenologica.  ISSN 1436-1698.  104, s 333- 337
• Timdal, Einar (2010). Recent literature on lichens: web services and further developments. Bibliotheca Lichenologica.  ISSN 1436-1698.  105, s 43- 45
• Timdal, Einar; Bratli, Harald; Haugan, Reidar; Holien, Håkon & Tønsberg, Tor (2010). Lav "Lichenes", I:  Norsk rødliste for arter 2010. The 2010 Norwegian Red List for Species.  Artsdatabanken.  ISBN 978-82-92838-26-6.  kapitel.  s 125 - 137
• Timdal, Einar (2009). Krogia antillarum (Ramalinaceae), a new lichen species from the West Indies. The Bryologist.  ISSN 0007-2745.  112(2), s 387- 389 . doi: http://www.bioone.org/doi/pdf/10.1639/0007-2745-112.2.387
• Nash, T.H. & Timdal, Einar (2008). Gypsoplaca, In Thomas H Nash III; Corinna Gries & Frank Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited.  ISBN 0-9716759-1-0.  kapitel.  s 230 - 230
• Timdal, Einar (2008). Phyllopsora, In Thomas H Nash III; Corinna Gries & Frank Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited.  ISBN 0-9716759-1-0.  kapitel.  s 273 - 274
• Timdal, Einar (2008). Romjularia, In Thomas H Nash III; Corinna Gries & Frank Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited.  ISBN 0-9716759-1-0.  kapitel.  s 287 - 289
• Timdal, Einar (2008). Studies on Eschatogonia (Ramalinaceae) in Peru. The Lichenologist.  ISSN 0024-2829.  40 . doi: 10.1017/S0024282908007457
• Timdal, Einar (2008). Studies on Phyllopsora (Ramalinaceae) in Peru. The Lichenologist.  ISSN 0024-2829.  40, s 337- 362 . doi: 10.1017/S0024282908007846
• Holien, Håkon; Timdal, Einar; Bratli, Harald; Tønsberg, Tor & Haugan, Reidar (2006). Lav Lichenes, I:  Norsk rødliste 2006 = 2006 Norwegian Red List.  Artsdatabanken.  faglig_bok_forlag.  s 129 - 139
• Timdal, Einar; Bratli, Harald; Haugan, Reidar; Holien, Håkon & Tønsberg, Tor (2006). Lav "Lichenes", I: J.A. Kålås; Å. Viken & T. Bakken (red.),  Norsk Rødliste 2006.  Artsdatabanken.  ISBN 8292838007.  Kapittel.  s 129 - 139
• Bjerke, Jarle Werner & Timdal, Einar (2006). The distribution of Menegazzia subsimilis in Norway. Graphis Scripta.  ISSN 0901-7593.  18, s 58- 61
• Miadlikowska, J; et al., - & Timdal, Einar (2006). New insights into classification and evolution of the Lecanoromycetes (Pezizomycotina, Ascomycota) from phylogenetic analyses of three ribosomal RNA and two protein coding genes. Mycologia.  ISSN 0027-5514.  98, s 1088- 1103
• Shibuichi, H.; Kashiwadani, H.; Yoshida, K. & Timdal, Einar (2006). Materials for the distribution of lichens in Japan (15). The Journal of Japanese Botany.  ISSN 0022-2062.  81, s 52- 53
• Lindblom, Louise; Ladstein, Maria H.; Blom, Hans H.; Ekman, Stefan & Timdal, Einar (2005). Xanthoria aureola in Norway and a key to the species of Xanhoria s. str. in Scandinavia. Graphis Scripta.  ISSN 0901-7593.  17(1), s 12- 16
• Løfall, Bjørn Petter & Timdal, Einar (2005). Umbilicaria decussata and U. lyngei in Norway and Svalbard. Graphis Scripta.  ISSN 0901-7593.  17(2), s 43- 47
• Feuerer, T. & Timdal, Einar (2004). Rhizocarpon, In  Lichen Flora of the greater Sonoran Desert region, vol. 2.  Lichens Unlimited.  Rhizocarpon.  s 456-466
• Lindblom, Louise & Timdal, Einar (2004). Xanthoria fallax in Norway. Graphis Scripta.  ISSN 0901-7593.  16, s 58- 60
• Timdal, Einar (2004). Dactylina ramulosa new to Norway. Graphis Scripta.  ISSN 0901-7593.  16, s 33- 36
• Timdal, Einar & Zhurbenko, Mikhail P. (2004). Psora indigirkae, a new species from eastern Siberia, with key to the Asian species of Psora. Acta Universitatis Upsaliensis Symbolae Botanicae Upsalienses.  ISSN 0372-4654.  34, s 25-29
• Zavarzin, Alexei & Timdal, Einar (2004). Note on the occurence of Nephroma occultum Wetm. in Alaska. Evansia.  ISSN 0747-9859.  21, s 101- 102
• Løfall, Bjørn Petter & Timdal, Einar (2002). Cladonia krogiana, a new xanthone-containing species from Norway. The Lichenologist.  ISSN 0024-2829.  34(4), s 277- 281
• Ryan, B.D. & Timdal, Einar (2002). Solenopsora, In T.H. Nash; B.D. Ryan; C. Gries & F. Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited, Tempe.  ISBN 0-9716759-0-2.  s 462 - 465
• Timdal, Einar (2002). Hypocenomyce, In T. Nash (ed.),  Lichen flora of hte Greater Sonoran Region.  MANGLER.  kapitel.  s 223 - 228
• Timdal, Einar (2002). Krogia coralloides, a new lichen genus and species from Mauritius. The Lichenologist.  ISSN 0024-2829.  34(4), s 293- 296
• Timdal, Einar (2002). Psora, In T.H. Nash; B.D. Ryan; C. Gries & F. Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited, Tempe.  ISBN 0-9716759-0-2.  s 418 - 430
• Timdal, Einar (2002). Psorinia, In T.H. Nash; B.D. Ryan; C. Gries & F. Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited, Tempe.  ISBN 0-9716759-0-2.  s 430 - 431
• Timdal, Einar (2002). Psorula, In T.H. Nash; B.D. Ryan; C. Gries & F. Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited, Tempe.  ISBN 0-9716759-0-2.  s 434 - 435
• Timdal, Einar (2002). Stereocaulon cumulatum comb.nov., another crustose species in the genus. The Lichenologist.  ISSN 0024-2829.  34(1), s 7- 11
• Timdal, Einar (2002). Three squamulose species of Rimularia (Lecanorales). The Bryologist.  ISSN 0007-2745.  105(2), s 219- 224
• Timdal, Einar (2002). Toninia, In T.H. Nash; B.D. Ryan; C. Gries & F. Bungartz (ed.),  Lichen Flora of the Greater Sonoran Desert Region.  Lichens Unlimited, Tempe.  ISBN 0-9716759-0-2.  s 488 - 501
• Timdal, Einar (2001). Hypocenomyce oligospora and H. sierrae, two new lichen species. Mycotaxon.  ISSN 0093-4666.  77, s 445- 453
• Timdal, Einar (2001). Lecanora carpoides, a new lichenicolous lichen from Norway. Graphis Scripta.  ISSN 0901-7593.  12(2), s 33- 36
• Timdal, Einar & Krog, Hildur (2001). Further studies on African species of the lichen genus Phyllopsora (Lecanorales). Mycotaxon.  ISSN 0093-4666.  77, s 57- 89
• Tønsberg, Tor; Gauslaa, Yngvar; Haugan, Reidar; Holien, Håkon & Timdal, Einar (1996). The threatened macrolichens of Norway-1995. Sommerfeltia.  ISSN 0800-6865.  23, s 1- 258
• Thor, Göran & Timdal, Einar (1995). Additional lichen records from Australia. 25. A further species of Hypocenomyce in Australia. Australasian lichenological newsletter.  ISSN 1323-4773.  37, s 30- 31
• Timdal, Einar & Zhurbenko, M.P. (1995). The distribution of Toninia sculpturata in Eurasia. Graphis Scripta.  ISSN 0901-7593.  7(1), s 13- 16
• Holien, Håkon; Jørgensen, Per Magnus; Timdal, Einar & Tønsberg, Tor (1994). Norske lavnavn - supplement. Blyttia : Norsk botanisk forenings tidsskrift.  ISSN 0006-5269.  52, s 25- 28
• Haugan, Reidar & Timdal, Einar (1994). Tephromela perlata and T. talayana, with notes on the T. aglaea-complex. Graphis Scripta.  ISSN 0901-7593.  6(1), s 17- 26
• Timdal, Einar (1994). Boreoplaca ultrafrigida, a new lichen genus and species from continental Siberia. Mycotaxon.  ISSN 0093-4666.  51, s 503- 508
• Timdal, Einar (1994). The ascus of Glyphopeltis ligustica. Cryptogamie Mycologie.  ISSN 0181-1584.  15(2), s 171- 172
• Timdal, Einar (1993). Miriquidica ventosa comb. nov., a rediscovered lichen. The Bryologist.  ISSN 0007-2745.  96(4), s 616- 618
• Haugan, Reidar & Timdal, Einar (1992). Squamarina scopulorum (Lecanoraceae), a new lichen species from Norway. Nordic Journal of Botany.  ISSN 0107-055X.  12(3), s 357- 360
• Purvis, O.W.; James, P.W.; Holtan-Hartwig, Jon; Timdal, Einar & Clayden, S.C. (1992). Rhizocarpon, In O.W. Purvis; B.J. Coppins; D.L. Hawksworth; P.W. James & D.M. Moore (ed.),  The lichen flora of Great Britain and Ireland.  The British Lichen Society, London.  ISBN 0-565-01163-4.  s 531 - 542
• Purvis, O.W. & Timdal, Einar (1992). Psora, In O.W. Purvis; B.J. Coppins; D.L. Hawksworth; P.W. James & D.M. Moore (ed.),  The lichen flora of Great Britain and Ireland.  The British Lichen Society, London.  ISBN 0-565-01163-4.  s 510 - 511
• Thor, Göran & Timdal, Einar (1992). Aspicilia moenium (Vain.) Thor & Timdal, the correct name for Aspicilia excavata Thor & Timdal. Graphis Scripta.  ISSN 0901-7593.  4(2), s 66
• Timdal, Einar (1992). A monograph of the genus Toninia (Lecideaceae, Ascomycetes). Opera Botanica.  ISSN 0078-5237.  110, s 1- 137
• Timdal, Einar (1992). Proposal to conserve Toninia against Thallodima and Skolekites (lichen-forming fungi). Taxon.  ISSN 0040-0262.  41(2), s 334- 337
• Timdal, Einar (1992). The distribution of Mycobilimbia fissuriseda. Graphis Scripta.  ISSN 0901-7593.  3, s 115- 117
• Timdal, Einar & James, P.W. (1992). Toninia, In O.W. Purvis; B.J. Coppins; D.L. Hawksworth; P.W. James & D.M. Moore (ed.),  The lichen flora of Great Britain and Ireland.  The British Lichen Society, London.  ISBN 0-565-01163-4.  s 603 - 609
• Zhurbenko, M.P. & Timdal, Einar (1992). Aspicilia excavata (Lichenes), a new for Russia species of lichen from Pinezhye. Botanicheskii Zhurnal [Moscow & Leningrad].  ISSN 0006-8136.  77(7), s 102- 103
• Timdal, Einar (1991). Anamylopsora, a new genus in the Lecideaceae. Mycotaxon.  ISSN 0093-4666.  42, s 249- 254
• Holtan-Hartwig, Jon & Timdal, Einar (1990). Dvergmarinøkkel funnet i Hordaland. Blyttia : Norsk botanisk forenings tidsskrift.  ISSN 0006-5269.  48, s 132- 132
• Timdal, Einar (1990). Gypsoplacaceae and Gypsoplaca, a new family and genus of squamiform lichens. Bibliotheca Lichenologica.  ISSN 1436-1698.  38, s 419- 427
• Timdal, Einar (1989). The production of rhodocladonic acid in Cladonia bacilliformis and C. norvegica triggered by the presence of a lichenicolous mite. Graphis Scripta.  ISSN 0901-7593.  2(4), s 125- 127
• Timdal, Einar (1988). A crustose species of Pilophorus: P. pallidus (Th. Fr.) Timdal. The Lichenologist.  ISSN 0024-2829.  20(1), s 93- 96
• Timdal, Einar (1988). Glyphopeltis eburina and Xanthopsorella llimonae are Glyphopeltis ligustica, comb. nov.. Mycotaxon.  ISSN 0093-4666.  31(1), s 101- 102
• Timdal, Einar & Holtan-Hartwig, Jon (1988). A preliminary key to Rhizocarpon in Scandinavia. Graphis Scripta.  ISSN 0901-7593.  2(2), s 41- 54
• Holtan-Hartwig, Jon & Timdal, Einar (1987). Notes on some parasitic Rhizocarpon species. The Lichenologist.  ISSN 0024-2829.  19, s 335- 338
• Timdal, Einar (1987). A chemical difference between Lecanora macrocyclos and L. muralis. Graphis Scripta.  ISSN 0901-7593.  1(4), s 77- 78
• Timdal, Einar (1987). Lichens from northern Norway. Graphis Scripta.  ISSN 0901-7593.  1, s 58- 64
• Timdal, Einar (1987). Problems of generic delimitation among squamiform members of the Lecideaceae. Bibliotheca Lichenologica.  ISSN 1436-1698.  25, s 243- 247
• Thor, Göran & Timdal, Einar (1986). Aspicilia excavata: a new lichen species from Europe. The Lichenologist.  ISSN 0024-2829.  18, s 179- 182
• Timdal, Einar (1986). A revision of Psora (Lecideaceae) in North America. The Bryologist.  ISSN 0007-2745.  89, s 253- 275
• Timdal, Einar (1986). Rhizocarpon santessonii, a new parasitic lichen from Norway. The Lichenologist.  ISSN 0024-2829.  18, s 317- 320
• Timdal, Einar (1984). Acarospora intricata and A. wahlenbergii (Acarosporaceae) in Scandinavia. Nordic Journal of Botany.  ISSN 0107-055X.  4, s 541- 543
• Timdal, Einar (1984). The delimitation of Psora (Lecideaceae) and related genera, with notes on some species. Nordic Journal of Botany.  ISSN 0107-055X.  4, s 525- 540
• Timdal, Einar (1984). The genus Hypocenomyce (Lecanorales, Lecideaceae), with special emphasis on Norwegian and Swedish species. Nordic Journal of Botany.  ISSN 0107-055X.  4, s 83- 108
• Timdal, Einar (1983). The genus Squamarina in Scandinavia. The Lichenologist.  ISSN 0024-2829.  15, s 169- 179
• Timdal, Einar (1982). Bidrag til Norges lavflora.. Blyttia : Norsk botanisk forenings tidsskrift.  ISSN 0006-5269.  40, s 179- 185

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• Randlane, Tiina; Saag, Andres; Martin, Ljudmilla; Timdal, Einar & Nimis, Pier Luigi (2011). Epiphytic Macrolichens of Estonia. Tartu University Press.  ISBN 978-9949-19-652-4.  326 s.

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• Carlsen, Tor; Timdal, Einar; Hofton, Tom Hellik; Reiso, Sigve; Mathiesen, Cecilie & Kauserud, Håvard (2009). Phylogenetic species delimitation in Fuscopannaria confusa and implications on its conservation status.
• Holm, A.C.; Gregersen, R.; Søchting, U. & Timdal, Einar (2002). Lobariaceae (Lecanorales, lichenized Ascomycota) of Mauritius and La Réunion in the Indian Ocean.
• Timdal, Einar (2002). Recent Literature on Lichens.
• Bratli, Harald & Timdal, Einar (1998). Lavfloraen på Langesundstangen, Bamble kommune.
• Timdal, Einar (1994). Review of P.L. Nimis. Catalogue of Italian Lichens. 897 pp. 1993. Museo Regionale di Science Naturali, Torino. Graphis Scripta.  ISSN 0901-7593.  6(1), s 34
• Hafellner, Josef; Hertel, Hannes; Rambold, Gerhard & Timdal, Einar (1993). A new outline of the Lecanorales.
• Timdal, Einar (1992). Review of: T. Feuerer. Revision der europäischen Arten der Flechtengattung Rhizocarpon mit nichtgelben Lager und vielzelligen Sporen. The Lichenologist.  ISSN 0024-2829.  24(1), s 105- 106
• Timdal, Einar (1991). Rewiew of: Tony Foucard: Svensk skorpelavsflora. Blyttia : Norsk botanisk forenings tidsskrift.  ISSN 0006-5269.  49, s 195- 196

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