Kryptogamen

Publikationen

Publikationen

2020

Borsch T, Stevens AD, Häffner E, Güntsch A, Berendsohn WG, Appelhans MS, Ba-rilaro C, Beszteri B, Blattner FR, Bossdorf O, Dalitz H, Dressler S, Duque-Thüs R, Es-ser HJ, Franzke A, Goetze D, Grein M, Grünert U, Hellwig F, Hentschel J, Hörandl E, Janßen T, Jürgens N, Kadereit G, Karisch T, Koch MA, Müller F, Müller J, Ober D, Porembski S, Poschlod P, Printzen C, Röser M, Sack P, Schlüter P, Schmidt M, Schnittler M, Scholler M, Schultz M, Seeber E, Simmel J, Stiller M, Thiv M, Thüs H, Tkach N, Triebel D, Warnke U, Weibulat T, Wesche K, Yurkov A, Zizka G. 2020. A complete digitization of German herbaria is possible, sensible and should be started now. Research Ideas and Outcomes 6: e50675

Bungartz F, Elix JA, Printzen C. 2020. Lecanoroid lichens in the Galapagos Islands: the genera Lecanora, Protoparmeliopsis, and Vainionora (Lecanoraceae, Lecanoromycetes). Phytotaxa 431(1): 1–85. https://doi.org/10.11646/phytotaxa.431.1.1

Gemeinholzer B, Vences M, Beszteri B, Bruy T, Felden J, Kostadinov I, Miralles A, Nattkemper TW, Printzen C, Renz J, Rybalka N, Schuster T, Weibulat T, Wilke T,  Renner SS. 2020. Data storage and data re-use in taxonomy – transforming taxonomy into big data science. Organisms Diversity and Evolution 20: 1–8. https://doi.org/10.1007/s13127-019-00428-w

Kanz B, Büdel B, Jung P, Karsten U, Printzen C. 2020. Biologische Bodenkrusten in der Antarktis – Leben zwischen Eis und Fels. Biologie in unserer Zeit 50: 122–133.

Lutsak T, Fernández-Mendoza F, Kirika P, Wondafrash M, Printzen C. 2020. Coalescence-based species delimitation using genome-wide data reveals hidden diversity in a cosmopolitan group of lichens. Organisms Diversity and Evolution 20: 189–218. https://doi.org/10.1007/s13127-019-00424-0

Zhang Y, Wang XY, Li LJ, Printzen C, Timdal E, Yin AC, Wang SQ, Wang LS. 2020. Squamarina (lichenized fungi) species described from China belong to at least three unrelated genera. Mycokeys 66: 135–157. https://doi.org/10.3897/mycokeys.66.39057

2019

Yakovchenko L, Davydov E, Ohmura Y, Printzen C. 2019. The phylogenetic position of species of Lecanora s. l. containing calycin and usnic acid, with the description of Lecanora solaris Yakovchenko & Davydov sp. nov. Lichenologist 51: 147–156.

2018

Grewe F, Lagostina E, Wu H, Printzen C, Lumbsch HT. 2018. Population genomic analyses of RAD sequences resolves the phylogenetic relationship of the lichen-forming fungal species Usnea antarctica and Usnea aurantiacoatra. Mycokeys 43: 91–113.

Lagostina E, Dal Grande F, Andreev M, Printzen C. 2018. The use of microsatellite markers for species delimitation in Antarctic Usnea subgenus Neuropogon. Mycologia 110: 1047–1057.

Printzen C,  Cezanne R, Eichler M, Jørgensen PM, Teuber D. 2018. An unusual record of Vahliella atlantica from Central Europe. Graphis Scripta 30: 88–93.

Tønsberg T, Printzen C. 2018. Biatora troendelagica new to North America from Alaska, USA. Graphis Scripta 30: 161–165.

Zamora JC, Svensson M, Kirschner R, Olariaga I, Ryman S, Parra LA; Geml J, Rosling A, … Printzen C, … Ekman S [412 authors]. 2018. Considerations and consequences of allowing DNA sequence data as types of fungal taxa. IMA Fungus 9: 167–175.

2017

Herbarium Senckenbergianum (Autorenkollektiv) (2017). Botanik und Mykologie bei Senckenberg seit 1817 – Herbarium Senckenbergianum Frankfurt/Main, Görlitz, Weimar, Wilhelmshaven. 28 S.; Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main.

Herbarium Senckenbergianum (team of authors) (2017). Botany and mycology at Senckenberg since 1817 – Herbarium Senckenbergianum Frankfurt/Main, Görlitz, Weimar, Wilhelmshaven. 28 pp.; Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main.

Lagostina E, Dal Grande F, Ott S, Printzen C. 2017. Fungus-specific SSR markers in the Antarctic lichens Usnea antarctica and U. aurantiacoatra (Parmeliaceae, Ascomycota). Applications in Plant Sciences 5(9): 1700054.

Lücking R, Moncada B, McCune B, Farkas E, Goffinet B, Parker D, Chaves JL, Lőkős L, Nelson PR, Spribille T, Stenroos S, Wheeler T, Yanez-Ayabaca A, Dillman K, Gockman OT, Goward T, Hollinger J, Tripp EA, Villella J, Álvaro-Alba WR, Arango CJ, Cáceres MES, Coca LF, Printzen C, Rodríguez C, Scharnagl K, Rozzi R, Soto-Medina E, Yakovchenko LS. 2017. Pseudocyphellaria crocata (Ascomycota: Lobariaceae) in the Americas is revealed to be thirteen species, and none of them is P. crocata. Bryologist 120: 441–500.

Lutsak T, Fernández-Mendoza F, Nadyeina O, Şenkardeşler A, Printzen C. 2017. Testing the correlation between norstictic acid content and species evolution in the Cetraria aculeata group in Europe. Lichenologist 49: 39–56.

Printzen C, Blanchon DJ, Fryday AM, de Lange PJ, Houston DM, Rolfe JR. 2017. Lecanora kohu, a new species of Lecanora (lichenised Ascomycota: Lecanoraceae) from the Chatham Islands, New Zealand. New Zealand Journal of Botany 55: 439–451.
 

2016

Printzen C, Halda JP, McCarthy JW, Palice Z, Rodriguez Flakus P, Thor G, Tønsberg T, Vondrák J. 2016. Five new species of Biatora from four continents. Herzogia 29: 566–585.

Lutsak T, Fernández-Mendoza F, Greshake B, Dal Grande F, Ebersberger I, Ott S, Printzen C. 2016. Characterisation of microsatellite loci in the bipolar lichen-forming fungus Cetraria aculeata (Parmeliaceae, Ascomycota). Applications in Plant Sciences 4(9): 1600047.

Lutsak T, Fernández-Mendoza F, Kirika P, Wondafrash M, Printzen C. 2016. Mycobiont-photobiont interactions of the lichen Cetraria aculeata in high alpine regions of East Africa and South America. Symbiosis 68: 25–37.

Zhao X, Leavitt SD, Zhao ZT, Zhang LL, Arup U, Grube M, Pérez-Ortega S, Printzen C, Śliwa L, Divakar PK, Crespo A, Lumbsch HT. 2016. Towards a revised generic classification of lecanoroid lichens (Lecanoraceae, Ascomycota) based on molecular, morphological and chemical evidence. Fungal Diversity 78: 293–304.

2015

Kanz B, von Brackel W, Cezanne R, Eichler M, Hohmann ML, Teuber D, Printzen C. 2015. DNA barcodes for the distinction of reindeer lichens: A case study using Cladonia rangiferina and C. stygia. Herzogia 28: 445­–464.

Kanz B, von Brackel W, Cezanne R, Eichler M, Hohmann ML, Teuber D, Printzen C. 2015. Molekulargenetische Untersuchung zum Vorkommen der Rentierflechte Cladonia stygia in Hessen. BNH 28: 5-20.

Resl P, Schneider K, Westberg M, Printzen C, Palice Z, Thor G, Fryday A, Mayrhofer H, Spribille T. 2015. Diagnostics for a troubled backbone: testing topological hypotheses of trapelioid lichenized fungi in a large-scale phylogeny of Ostropomycetidae (Lecanoromycetes). Fungal Diversity 73: 239­–258.

Spribille T, Bilovitz P, Printzen C, Haugan R, Timdal E. 2015. Buellia asterella. The IUCN Red List of Threatened Species 2015: e.T70385861A70385867.

Zimmermann DG, Printzen C, Lutsak T, Eichler M, Cezanne R. 2015. Flechten-Exkursionsbericht von zwei Gebieten im Wispertaunus. Herzogiella 2: 22-29.

2014

Fryday A, Printzen C, Ekman S. 2014. Bryobilimbia, a new generic name for Lecidea hypnorum and closely related species. Lichenologist 46: 25-37.

Kukwa M, Sipman HJM, Etayo J, Bach K, Guzow-Krzemińska B, Jabłońska A, Olszewska S, Rodriguez-Flakus P, Flakus A. 2014. The lichen order Peltigerales in Bolivia – the first assessment of the biodiversity. Herzogia 27: 321–345.

Printzen C. 2014. A molecular phylogeny of the lichen genus Biatora including some morphologically similar species. Lichenologist 46: 441-453.

Rodriguez-Flakus P, Printzen C. 2014. Palicella, a new genus of lichenized fungi and its phylogenetic position within Lecanoraceae. Lichenologist 46: 535-552.

Rodriguez-Flakus P, Printzen C. 2014. Molecular evidence for the occurrence of the lichen genus Biatora (Lecanorales, Ascomycota) in the Southern Hemisphere. Phytotaxa 172: 271-279.

2013

Domaschke S, Vivas M, Sancho LG, Printzen C. 2013. Photosynthetic acclimation of polar and temperate populations of Cetraria aculeata by photobiont selection and control. Oecologia 173: 699-709.

Fernández-Mendoza F, Printzen C. 2013. Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere. Molecular Ecology 22: 1961-1983.

Hutten M, Arup U, Breuss O,  Esslinger TL, Fryday AM, Knudsen K, Lendemer JC, Printzen C, Root HT, Schultz M, Sheard J, Tønsberg T, McCune B. 2013. Lichens and lichenicolous Fungi of Yosemite National Park, California. North American Fungi 8: 1-47.

Leavitt SD, Fernández-Mendoza F, Lumbsch HT, St. Clair LL, Sohrabi M, Divakar PK. 2013. DNA barcode identification of lichen-forming fungal species in the Rhizoplaca melanophthalma species-complex (Lecanorales, Lecanoraceae), including five new species. Mycokeys 7: 1–22.

Leavitt SD, Fernandez-Mendoza F, Pérez-Ortega S, Sohrabi M, Divakar PK, Vondrák J, Lumbsch HT, St. Clair LL. 2013. Local representation of global diversity in a cosmopolitan lichen-forming fungal species complex (Rhizoplaca, Ascomycota). Journal of Biogeography 40: 1792–1806.

Palice Z, Printzen C, Spribille T, Svensson M, Tønsberg T, Urbanavichene I, Yakovchenko LS, Ekman S. 2013. Taxonomy of the genus Myrionora, with a second species from the southern hemisphere. Lichenologist 45: 159-167.

Printzen C, Domaschke S, Fernández-Mendoza F, Pérez-Ortega S. 2013. Biogeography and ecology of Cetraria aculeata, a widely distributed lichen with a bipolar distribution. Mycokeys 6: 33-53.

2012

Davydov E, Printzen C. 2012. Findings of rare and noteworthy boreal lichens from the Altai Mountains (South Siberia, Russia). Bryologist 115: 61-73.

Davydov EA, Printzen C. 2012. Additions to the lichen biota of Altai Mountains (Siberia). III. Turczaninowia 15: 85-91.

Dillman KL, Ahti T, Björk CR, Clerc P, Ekman S, Goward T, Hafellner J, Pérez-Ortega S, Printzen C, Savić S, Schultz M, Svensson M, Thor G, Tønsberg T, Vitikainen O, Westberg M, Spribille T. 2012. New records and range extensions of lichens and lichenicolous fungi from Alaska, U.S.A. Herzogia 25: 177-210.

Domaschke S, Fernández-Mendoza F, García MA, Martín MP, Printzen C. 2012. Low genetic diversity in Antarctic populations of the lichen Cetraria aculeata and its photobiont. Polar Research 31, 17353 (doi: 10.3402/polar.v31i0.17353)

Flakus A, Rodriguez Saavedra P, Kukwa M. 2012. A new species and new combinations and records of Hypotrachyna and Remototrachyna from Bolivia. Mycotaxon 119: 157–166.

Mežaka A, Brūmelis G, Piterāns A, Printzen C. 2012. Distribution of Lepraria in relation to tree substratum and deciduous forest type (Lepraria in deciduous forests). Annales Botanici Fennici 49: 162-170.

Pérez-Ortega S, Fernández Mendoza F, Raggio J, Vivas M, Ascaso C, Sancho LG, Printzen C, de los Ríos A. 2012. Extreme phenotypic variation in Cetraria aculeata (lichenized Ascomycota): Adaptation or incidental modification? Annals of Botany 109: 1133-1148.

Printzen C, Cezanne R, Eichler M, Lumbsch HT. 2012. The genera Aphanopsis and Steinia represent basal lineages within Leotiomyceta. Bibliotheca Lichenologica 108: 177-186.

Printzen C, Fernández-Mendoza F, Muggia L, Berg G, Grube M. 2012. Alphaproteobacterial communities in geographically distant populations of the lichen Cetraria aculeata. FEMS Microbiology Ecology 82: 316-325.

Ruprecht U, Brunauer G, Printzen C. 2012. Photobiont diversity and richness in lecideoid Antarctic lichens from an ecological point of view. Lichenologist 44: 661-678.

Śliwa L, Wilk K, Rodriguez Flakus P,  Flakus A. 2012. New records of Lecanora for Bolivia. Mycotaxon 121: 385-392.

Wirtz N, Printzen C, Lumbsch HT. 2012. Using haplotype networks, estimation of gene flow and phenotypic characters to understand species delimitation in fungi of a predominantly Antarctic Usnea group (Ascomycota, Parmeliaceae). Organisms, Diversity and Evolution 12: 17-37.

2011

Bültmann H, Scholz P, Teuber D, Feuerer T, Fischer P, Boch S, Bradtka JH, Cezanne R, Dolnik C, Drehwald U, Eichler M, Ewald J, Henken T, Hobohm C, Jansen F, Kriebitzsch WU, Loos GH, Otte V, Paul A, Printzen C, Schmidt M, Sparrius L, Waesch G. 2011. Waldartenliste der Flechten Deutschlands. In: Schmidt M, Kriebitzsch WU, Ewald J (eds.) Waldartenliste der Farn- und Blütenpflanzen, Moose und Flechten Deutschlands. BfN-Skripten 299, pp. 89-107.

Fernández-Mendoza F, Domaschke S, García MA, Jordan P, Martín MP, Printzen C. 2011. Population structure of mycobionts and photobionts of the widespread lichen Cetraria aculeata. Molecular Ecology 20: 1208-1232.

Flakus A, Oset M, Jabłońska A, Rodriguez P, Kukwa M. 2011. Contribution to the knowledge of the lichen biota of Bolivia. Polish Botanical Journal 56: 159–183.

Lumbsch HT, Ahti T, Altermann S, Amo De Paz G, Aptroot A, Arup U, Bárcenas Peña A, Bawingan PA, Benatti MN, Betancourt L, Björk CR, Boonpragob K, Brand M, Bungartz F, Caceres MES, Candan M, Chaves JL, Clerc P, Common R, Coppins BJ, Crespo A, Dal Forno M, Divakar PK, Duya MV, Elix JA, Elvebakk A, Fankhauser J, Farkas E, Itatí Ferraro L, Fischer E, Galloway DJ, Gaya E, Giralt M, Goward T, Grube M, Hafellner J, Hernández JE, Herrera Campos MA, Kalb K, Kärnefelt I, Kantvilas G, Killmann D, Kirika P, Knudsen K, Komposch H, Kondratyuk S, Lawrey JD, Mangold A, Marcelli MP, Mccune B, Messuti MI, Michlig A, Gonzáles RM, Moncada B, Naikatini A, Nelsen MP, Øvstedal DO, Palice Z, Papong K, Parnmen S, Pérez-Ortega S, Printzen C, Rico VJ, Robayo J, Rosabal D, Ruprecht U, Salazar Allen N, Sancho L, Santos De Jesus L, Santos Vieira T, Schultz M, Seaward MDR, Sérusiaux E, Schmitt I, Sipman HJM, Sohrabi M, Søchting U, Zeuthen Søgaard M, Sparrius LB, Spielmann A, Spribille T, Sutjaritturakan J, Thammathaworn A, Thor G, Thüs H, Timdal E, Truong C, Türk R, Umaña Tenorio L, Upreti DK, Van Den Boom P, Vivas Rebuelta M, Wedin M, Will-Wolf S, Wirth V, Wirtz N, Yahr R, Yeshitela K, Ziemmeck F, Lücking R. 2011. One hundred new species of lichenized fungi: a signature of undiscovered global diversity. Phytotaxa 18: 1-127.

McCune B, Printzen C. 2011. Distribution and climatic niches of the Lecanora varia group in western U.S.A. Bibliotheca Lichenologica 106: 225-234.

Palice Z, Printzen C, Spribille T, Elix JA. 2011. Notes on the synonyms of Lecanora filamentosa. Graphis Scripta 23: 1-7.

2010

Allen A, James P, Printzen C. 2010. Lichens of the Isles of Scilly. British Lichen Society Bulletin 106: 13-38.

Brunken U, Dressler S, Printzen C. 2010. Ein Pilzforscher mit ganz besonderer Handschrift. Teile der Pilz-Sammlung von Georg Fresenius wiederentdeckt. Natur und Museum 140: 66-71.

Pérez-Ortega S, Spribille T, Palice Z, Elix JA, Printzen C. 2010. A molecular phylogeny of the Lecanora varia group, including a new species from western North America. Mycological Progress 9: 523-535.

Printzen C. 2010. Lichen systematics: The role of morphological and molecular data to reconstruct phylogenetic relationships. Progress in Botany 71: 233-275.

Printzen C, Fernandez-Mendoza F, Domaschke S. 2010. Partnerwahl nach Klimazone. Die Algen-Symbionten von antarktischen und arktischen Flechten ähneln einander. Natur und Museum 140: 256-259.

2009

Czarnota P, Flakus A, Printzen C. 2009. Lecanora flavoleprosa (Lecanoraceae, lichenized Ascomycota) found in the Carpathians. Biologia 64: 1066-1069.

Huck S, Büdel B, Haase P, Kadereit JW, Printzen C. 2009. Range-wide phylogeography of the European temperate-montane Meum athamanticum: evidence for periglacial persistence and multiple northern refugia. Journal of Biogeography 36: 1588-1599.

Printzen C, Aptroot A. 2009. Bilimbia. In: Gilbert O, Wolseley P, James PW, Smith C (eds.) Lichen Flora of Great Britain and Ireland. 2nd edition, pp. 218-219.

Printzen C, Coppins BJ. 2009. Biatora. In: Gilbert O, Wolseley P, James PW, Smith C (eds.) Lichen Flora of Great Britain and Ireland. 2nd edition, pp. 213-216.

Printzen C, Coppins BJ. 2009. Mycobilimbia. In: Gilbert O, Wolseley P, James PW, Smith C (eds.) Lichen Flora of Great Britain and Ireland. 2nd edition, pp. 613-615.

Spribille T, Björk CB, Ekman S, Elix JA, Goward T, Printzen C, Tønsberg T, Wheeler T. 2009. Contributions to an epiphytic lichen flora of northwest North America: I. Eight new species from British Columbia inland rain forests. Bryologist 112: 109-137.

Stenroos S, Huhtinen S, Lesonen A, Palice Z, Printzen C. 2009. Puttea, gen. nov, erected for the enigmatic lichen Lecidea margaritella. Bryologist 112: 544-557.

2008

Printzen C. 2008. Uncharted terrain: The phylogeography of arctic and boreal lichens. Plant Ecology and Diversity 1: 265-271.

Printzen C, Spribille T, Tønsberg T. 2008. Myochroidea, a new genus of corticolous, crustose lichens to accomodate the Lecidea leprosula group. Lichenologist 40: 195-207.

Wirtz N, Printzen C, Lumbsch HT. 2008. The delimitation of Antarctic and bipolar species of neuropogonoid Usnea (Ascomycota, Lecanorales) A cohesion approach of species recognition for the Usnea perpusilla complex. Mycological Research 112: 472-484.

2007

Pérez-Ortega S, Printzen C. 2007. Lecanora ramulicola (H. Magn.) Printzen & P. F. May new to the Iberian Peninsula. Botanica Complutensis 31: 27-30.

Printzen C. 2007. New records of Cheiromycina species, a genus of lichenized hyphomycetes, with C. reimeri sp. nov. and a revised key to the species. Nova Hedwigia 84: 261-267.

Printzen C. 2007. Lecanora muralis, ein Kulturfolger unter den Flechten. Natur und Museum 137: 22-23.

Printzen C. 2007. Die längste Flechte der Welt. Natur und Museum 137: 30-31.

Printzen C, Knudsen K. 2007. Placynthiella. In: Nash TH, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 3.: 391.

Printzen C, McCune B. 2007. Trapeliopsis. In: Nash TH, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 3.: 398-399.

Printzen C, Tønsberg T. 2007. Bacidia lobarica (Ramalinaceae, Lecanorales) spec. nov., a sorediate lichen from southeastern U.S.A. Bryologist 110: 487-489.

Spribille T, Printzen C. 2007. Lecidea rubrocastanea, a new lichen species from conifer bark and wood in interior Western North America (Lecanorales, lichenized ascomycetes). Lichenologist 39: 339-347.

2006

Wirtz N. Printzen C, Sancho L. G, Lumbsch HT. 2006. The phylogeny and classification of Neuropogon and Usnea (Parmeliaceae, Ascomycota) revisited. Taxon 55: 367-376.

2005

Kanz B, Dürhammer O, Printzen C. 2005. Lichens and lichenicolous fungi of the Bavarian Forest (German parts of Böhmerwald, Bayerischer Wald and Oberpfälzer Wald). Preslia 77: 355-403.

Printzen C, Otte V. 2005. Biatora longispora, new to Europe, and a revised key to European and Macaronesian Biatora-species. Graphis Scripta 17: 56-61.

Printzen C, Tønsberg T, Ekman S. 2005. Jet-setter oder Säulenheilige – wie entstehen Verbreitungsmuster bei Flechten? Natur und Museum 135: 16-25.

2004

Hertel H, Printzen C. 2004. Lecidea. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2: 287-309.

Palice Z, Printzen C. 2004. Genetic variability in tropical and temperate populations of Trapeliopsis glaucolepidea: Evidence against long range dispersal in a lichen with disjunct distribution. Mycotaxon 90: 43-54.

Printzen C. 2004. Biatora. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2.: 38-39.

Printzen C. 2004. Hertelidea. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2.: 134-135.

Printzen C. 2004. Japewiella. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2: 138-139.

Printzen C. 2004. Exponat des Monats Januar: Flechten als Nahrungsmittel. Natur und Museum 134: 29-30.

Printzen C, Hertel H. 2004. Keys to the Genera. XII. G. Spores non-septate, apothecia lecideoid. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2.: 11-14.

Printzen C, Kantvilas G. 2004. Hertelidea genus novum Stereocaulacearum. Bibliotheca Lichenologica 88: 539-553.

Printzen C, McCune B. 2004. Trapeliopsis. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2: 538-541.

Printzen C, Tønsberg T. 2004. New and interesting Biatora-species, mainly from North America. Symbolae Botanicae Upsalienses 34,1: 343-357.

Printzen C, Tønsberg T. 2004. Japewia. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2: 137-138.

Printzen C, Nash TH, Ryan BD. 2004. Keys to the Genera. XII. F. Spores non-septate, apothecia lecanoroid. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2.: 10.

Ryan BD, Lumbsch HT, Messuti MI, Printzen C, Śliwa L, Nash TH. 2004. Lecanora. In: Nash TH, Ryan BD, Diederich P, Gries C, Bungartz F (eds.) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2: 176-286.

2003

Printzen C, Ekman S. 2003. Local population subdivision in the lichen Cladonia subcervicornis as revealed by mitochondrial cytochrome oxidase subunit 1 intron sequences. Mycologia 95: 399-406.

Printzen C, Tønsberg T. 2003. Four new species and three new apothecial pigments from the lichen genus Biatora. Bibliotheca Lichenologica 86: 133-145.

Printzen C, Ekman S, Tønsberg T. 2003. Phylogeography of Cavernularia hultenii: Evidence for slow genetic drift in a widely disjunct lichen. Molecular Ecology 12: 1473-1486.

2002

Jørgensen P. M, Printzen C, Tønsberg T. 2002. A note of caution against the use of the name Lecidea amaurospoda Anzi. Graphis Scripta 13: 25-27.

Printzen C. 2002. Fungal specific primers for PCR-amplification of mitochondrial LSU in lichens. Molecular Ecology Notes 2002 (2): 130-132.

Printzen C, Ekman S. 2002. Genetic variability and its geographical distribution in the widely disjunct Cavernularia hultenii. Lichenologist 34: 101-111.

Printzen C, May P. 2002. Lecanora ramulicola (Lecanoraceae, Lecanorales), an overlooked lichen species from the Lecanora symmicta group. Bryologist 105: 63-69.

Printzen C, Halda J, Palice Z, Tønsberg T. 2002. New and Interesting Lichen Records from Old-growth Forest Stands in the German National Park Bayerischer Wald. Nova Hedwigia 74: 25-49.

Printzen C, Tønsberg T, Palice Z. 2002. Biatora aegrefaciens, rare but widespread. Graphis Scripta 13: 37-38.