Literature

Authors	Year	Title
U. Arup, Grube M.	1999	Where does Lecanora demissa (Ascomycota, Lecanorales) belong?
M. Wedin, Jørgensen, P. M., Ekman, S.	2011	Vahliellaceae, a new family of cyanobacterial lichens (Peltigerales, Ascomycetes)
P. M. Jørgensen	2008	Vahliella, a new lichen genus
B. Roca-Valiente, Hawksworth, D. L., Pérez-Ortega, S., Sancho, L. G., Crespo, A.	2016	Type studies in the Rhizocarpon geographicum group (Rhizocarpaceae, lichenized Ascomycota)
A. Orange	2009	Two parasitic species of Placopyrenium ( Verrucariaceae) from freshwater habitats in north-west Europe
P. P. G. Van den Boom, Brand, A. M., Coppins, B. J., Sérusiaux, E.	2017	Two new species in the Micarea prasina group from Western Europe
P. van den Boom, Etayo J.	2001	Two new sorediate species of lichens in the Catillariaceae from the Iberian Peninsula
A. Orange	2014	Two new or misunderstood species related to Verrucaria praetermissa (Verrucariaceae, lichenized Ascomycota)
J. C. Lendemer, Buck, W. R., Harris, R. C.	2016	Two new host-specific hepaticolous species of Catinaria (Ramalinaceae)
C. Printzen, Holien, H., Etayo, J.	1998	Two new Biatora species from western Norway and Madeira
A. Guttová	2000	Three Leptogium species new to Central Europe
M. Zahradníková, Tønsberg, T., Andersen, H. L.	2017	The taxonomy of the lichen Fuscidea cyathoides (Fuscideaceae, Umbilicariomycetidae, Ascomycota) in Europe
J. Vondrák, Říha, P., Arup, U., Søchting, U.	2009	The taxonomy of the Caloplaca citrina group (Teloschistaceae) in the Black Sea region; with contributions to the cryptic species concept in lichenology
P. G. Ihlen	1998	The lichenicolous fungi on species of the genera Baeomyces, Dibaeis, and Icmadophila in Norway
G. Aragón, Martínez, I., Otálora, M. A. G.	1999	The lichen Leptogium subaridum, a new Mediterranean-NW American disjunction
T. Tõrra, Randlane T.	2007	The lichen genus Usnea (lichenized Ascomycetes, Parmeliaceae) in Estonia with a key to the species in the Baltic countries
E. Llop, Gómez-Bolea A.	2009	The lichen genus Phylloblastia (Verrucariaceae) in the Iberian Peninsula, with a new species from Western Europe
B. J. Coppins	1987	The genus Ramonia in the British Isles
A. M. Fryday	2005	The genus Porpidia in northern and western Europe, with special emphasis on collections from the British Isles
G. Kantvilas	2009	The genus Mycoblastus in the cool temperate Southern Hemisphere, with special reference to Tasmania
A. M. Fryday	2008	The genus Fuscidea (Fuscideaceae, lichenized Ascomycota) in North America
A. Tehler, Ertz, D., Irestedt, M.	2013	The genus Dirina (Roccellaceae, Arthoniales) revisited
M. Prieto, Aragón, G., Martínez, I.	2010	The genus Catapyrenium s. lat. ( Verrucariaceae) in the Iberian Peninsula and the Balearic Islands
C. Printzen, Palice Z.	1999	The distribution, ecology and conservational status of the lichen genus Biatora in Central Europe
M. P. Nelsen, Chavez, N., Sackett-Hermann, E., Thell, A., Randlane, T., Divakar, P. K., Rico, V. J., Lumbsch, H. T.	2011	The cetrarioid core group revisited (Lecanorales: Parmeliaceae)
U. Arup	2009	The Caloplaca holocarpa group in the Nordic countries, except Iceland
J. Vondrák, Říha, P., Redchenko, O., Vondráková, O., Hrouzek, P., Khodosovtsev, A.	2011	The Caloplaca crenulatella species complex; its intricate taxonomy and description of a new species
J. Vondrák, Říha, P., Redchenko, O., Vondráková, O., Hrouzek, P., Khodosovtsev, A.	2011	The Caloplaca crenulatella species complex; its intricate taxonomy and description of a new species
I. Onuţ-Brännström, Johanneson, H., Tibell, L.	2018	Thamnolia tundrae sp. nov., a cryptic species and putative glacial relict
B. Aguirre-Hudson, Kokobun, T., Spooner, B. M., Tibell, L.	2007	Taxonomy of Calicium victorianum (F. Wilson) Tibell (Caliciaceae, Lecanorales), a lichenized ascomycete new to Europe
J. Šoun, Vondrák, J., Søchting, U., Hrouzek, P., Khodosovtsev, A., Arup, U.	2011	Taxonomy and phylogeny of the Caloplaca cerina group in Europe
L. Myllys, Velmala, S., Lindgren, H., Glavich, D., Carlberg, T., Wang, L. -s., Goward, T.	2014	Taxonomic delimitation of the genera Bryoria and Sulcaria, with a new combination Sulcaria spiralifera introduced
D. J. Hill	1984	Studies on the growth of lichens I. Lobe formation and the maintenance of circularity in crustose species
P. W. James, White J. F.	1987	Studies on the genus Nephroma I. The European and Macaronesian species
T. Carlsen, Bendiksby, M., Hofton, T. H., Reiso, S., Bakkestuen, V., Haugan, R., Kauserud, H., Timdal, E.	2012	Species delimitation, bioclimatic range, and conservation status of the threatened lichen Fuscopannaria confusa
M. Grube, Kantvilas G.	2006	Siphula represents a remarkable case of morphological convergence in sterile lichens
M. Westberg, Crewe, A. T., Purvis, O. W., Wedin, M.	2011	Silobia, a new genus for the Acarospora smaragdula complex (Ascomycota, Acarosporales) and a revision of the group in Sweden
Z. Lepista, Aptroot A.	2016	Seven species of Graphis from Portugal reported new to Europe
A. Orange	2012	Semi-cryptic marine species of Hydropunctaria (Verrucariaceae, lichenized Ascomycota) from north-west Europe
M. Wedin, Ihlen, P. G., Triebel, D.	2007	Scutula tuberculosa, the correct name of the Scutula growing on Solorina spp., with a key to Scutula s. str. in the Northern Hemisphere
G. Amo, Burgaz A. R.	1999	Sclerophora peronella new to the Iberian Peninsula
J. M. Lord, Knight, A., Bannister, J. M., Ludwig, L. R., Malcolm, W. M., Orlovich, D. A.	2013	Rediscovery of pycnidia in Thamnolia vermicularis: implications for chemotype occurrence and distribution
D. L. Hawksworth, Chapman D. S.	1971	Pseudevernia furfuracea (L.) Zopf and its chemical races in the British Isles
C. J. Doré, Cole, M. S., Hawksworth, D. L.	2006	Preliminary statistical studies of the infraspecific variation in the ascospores of Nesolechia oxyspora growing on different genera of parmelioid lichens
A. Orange	2014	Porpidia irrigua, a new species related to P. contraponenda
B. Moncada, Lücking, R., Betancourt-Macuase, L.	2013	Phylogeny of the Lobariaceae (lichenized Ascomycota: Peltigerales), with a reappraisal of the genus Lobariella
delCarmen M. Molina, Crespo, A., Blanco, O., Lumbsch, H. T., Hawksworth, D. L.	2004	Phylogenetic relationships and species concepts in Parmelia s. str. (Parmeliaceae) inferred from nuclear ITS rDNA and beta-tubulin sequences
L. Saag, Tõrra, T., Saag, A., Del-Prado, R., Randlane, T.	2011	Phylogenetic relations of European shrubby taxa of the genus Usnea
N. V. Ivanova, Depriest, P. T., Bobrova, V. K., Troitsky, A. V.	1999	Phylogenetic analysis of the lichen family Umbilicariaceae based on nuclear ITS1 and ITS2 rDNA Sequences
E. Sérusiaux, Coppins, B. J., Lücking, R.	2007	Phylloblastia inexpectata (Verrucariaceae), a new species of foliicolous lichen from Western Europe and Madeira