P.  Cannon, Aptroot, A., Coppins, B., Ertz, D., Sanderson, N., Simkin, J., Benfield, B., and Wolseley, P. A., ?Arthoniales: Roccellaceae [revision 1]?, Revisions of British and Irish Lichens, vol. 32, p. 22 pp., 2023.

V.  Thiyagaraja, Lücking, R., Ertz, D., Wanasinghe, D. N., Karunarathna, S. C., Camporesi, E., and Hyde, K. D., ?Evolution of non-lichenized, saprotrophic species of Arthonia (Ascomycota, Arthoniales) and resurrection of Naevia, with notes on Mycoporum?, Fungal Diversity, vol. 102, pp. 205-224, 2020.

D.  Ertz and Van den Boom, P. P. G., ?Lecanographa atlantica (Arthoniales, Lecanographaceae), a widespread and conspicuous but still undescribed lichen-forming fungus?, Phytotaxa, vol. 472, pp. 147-158, 2020.

L.  Muggia, Pérez-Ortega, S., and Ertz, D., ?Muellerella, a lichenicolous fungal genus recovered as polyphyletic within Chaetothyriomycetidae (Eurotiomycetes, Ascomycota)?, Plant and Fungal Systematics, vol. 64, pp. 367-381, 2019.

P.  Diederich, Lawrey, J. D., and Ertz, D., ?The 2018 classification and checklist of lichenicolous fungi, with 2000 non-lichenized, obligately lichenicolous taxa?, Bryologist, vol. 121, pp. 340-425, 2018.

D.  Ertz, Heuchert, B., Braun, U., Freebury, C. E., Common, R. S., and Diederich, P., ?Contribution to the phylogeny and taxonomy of the genus Taeniolella, with a focus on lichenicolous taxa?, Fungal Biology, vol. 120, pp. 1416-1447, 2016.

B.  Heuchert, Braun, U., Diederich, P., and Ertz, D., ?Taxonomic monograph of the genus Taeniolella s. lat. (Ascomycota)?, Fungal Systematics and Evolution, vol. 2, pp. 69-261, 2018.

J. D.  Lawrey, Diederich, P., Nelsen, M. P., Freebury, C., van den Broeck, D., Sikaroodi, M., and Ertz, D., ?Phylogenetic placement of lichenicolous Phoma species in the Phaeosphaeriaceae (Pleosporales, Dothideomycetes)?, Fungal Diversity, vol. 55, pp. 195-213, 2012.

A.  Crespo, Kauff, F., Divakar, P. K., del Prado, R., Pérez-Ortega, S., Amo de Paz, G., Ferencova, Z., Blanco, O., Roca-Valiente, B., Núñez-Zapata, J., Cubas, P., Argüello, A., Elix, J. A., Esslinger, T. L., Hawksworth, D. L., Millanes, A. M., M. Molina, C., Wedin, M., Ahti, T., Aptroot, A., Barreno, E., Bungartz, F., Calvelo, S., Candan, M., Cole, M., Ertz, D., Goffinet, B., Lindblom, L., Lücking, R., Lutzoni, F., Mattsson, J. - E., Messuti, M. I., Miadlikowska, J., Piercey-Normore, M. D., Rico, V. J., Sipman, H. J. M., Schmitt, I., Spribille, T., Thell, A., Thor, G., Upreti, D., and Lumbsch, H. T., ?Phylogenetic generic classification of parmelioid lichens (Parmeliaceae, Ascomycota) based on molecular, morphological and chemical evidence?, Taxon, vol. 59, pp. 1735-1753, 2010.

P.  Diederich, Ertz, D., Lawrey, J. D., Sikaroodi, M., and Untereiner, W. A., ?Molecular data place the hyphomycetous lichenicolous genus Sclerococcum close to Dactylospora (Eurotiomycetes) and S. parmeliae in Cladophialophora (Chaetothyriales)?, Fungal Diversity, vol. 58, pp. 61-72, 2013.

A.  Suija, Ertz, D., Lawrey, J. D., and Diederich, P., ?Multiple origin of the lichenicolous life habit in Helotiales, based on nuclear ribosomal sequences?, Fungal Diversity, vol. 70, pp. 55-72, 2015.

P.  Diederich, Ertz, D., and Etayo, J., ?An enlarged concept of Llimoniella (lichenicolous Helotiales), with a revised key to the species and notes on related genera?, Lichenologist, vol. 42, pp. 253-269, 2010.

A.  Tehler, Ertz, D., and Irestedt, M., ?The genus Dirina (Roccellaceae, Arthoniales) revisited?, Lichenologist, vol. 45, pp. 427-476, 2013.

D.  Ertz, Tehler, A., Irestedt, M., Frisch, A., Thor, G., and van den Boom, P., ?A large-scale phylogenetic revision of Roccellaceae (Arthoniales) reveals eight new genera?, Fungal Diversity, vol. 70, pp. 31-53, 2015.

P.  Diederich, Lawrey, J. D., Sikaroodi, M., Van den Boom, P. P. G., and Ertz, D., ?Briancoppinsia, a new coelomycetous genus of Arthoniaceae (Arthoniales) for the lichenicolous Phoma cytospora, with a key to this and similar taxa?, Fungal Diversity, vol. 52, pp. 1-12, 2012.

A.  Frisch, Thor, G., Ertz, D., and Grube, M., ?The Arthonialean challenge: restructuring Arthoniaceae?, Taxon, vol. 63, pp. 727-744, 2014.

M.  Eichler, Cezanne, R., Diederich, P., Ertz, D., van den Broeck, D., van den Boom, P., and Sérusiaux, E., ?New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XIII?, Bulletin de la Société des naturalistes luxembourgeois, vol. 111, pp. 33-46, 2010.

D.  Ertz, Diederich, P., Brand, A. M., van den Boom, P., and Sérusiaux, E., ?New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XI.?, Bulletin de la Société des Naturalistes de Luxembourg, vol. 109, pp. 35-51, 2008.

D.  Ertz, Diederich, P., Lawrey, J. D., Berger, F., Freebury, C. E., Coppins, B., Gardiennet, A., and Hafellner, J., ?Phylogenetic insights resolve Dacampiaceae (Pleosporales) as polyphyletic: Didymocyrtis (Pleosporales, Phaeosphaeriaceae) with Phoma-like anamorphs resurrected and segregated from Polycoccum (Trypetheliales, Polycoccaceae fam. nov.)?, Fungal Diversity, vol. 74, pp. 53-89, 2015.

P.  Diederich, Lawrey, J. D., Capdet, M., Pereira, S., Romero, A. I., Etayo, J., Flakus, A., Sikaroodi, M., and Ertz, D., ?New lichen-associated bulbil-forming species of Cantharellales (Basidiomycetes)?, Lichenologist, vol. 46, pp. 333-347, 2014.

D.  Ertz, Miadlikowska, J., Lutzoni, F., Dessein, S., Raspé, O., Vigneron, N., Hofstetter, V., and Diederich, P., ?Towards a new classification of the Arthoniales (Ascomycota) based on a three-gene phylogeny focussing on the genus Opegrapha?, Mycological Research, vol. 113, pp. 141-152, 2009.

D.  Ertz and Tehler, A., ?The phylogeny of Arthoniales (Pezizomycotina) inferred from nucLSU and RPB2 sequences?, Fungal Diversity, vol. 49, pp. 47-71, 2011.

P.  Diederich, Ertz, D., Eichler, M., Cezanne, R., Van den Boom, P. P. G., Fischer, E., Killmann, D., van den Broeck, D., and Sérusiaux, E., ?New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XIV?, Bulletin de la Société des naturalistes luxembourgeois, vol. 113, pp. 95-115, 2012.

D.  Ertz, Lawrey, J. D., Common, R. S., and Diederich, P., ?Molecular data resolve a new order of Arthoniomycetes sister to the primarily lichenized Arthoniales and composed of black yeasts, lichenicolous and rock-inhabiting species?, Fungal Diversity, vol. 66, pp. 113-137, 2014.

J. D.  Lawrey, Binder, M., Diederich, P., Molina, M. C., Sikaroodi, M., and Ertz, D., ?Phylogenetic diversity of lichen-associated homobasidiomycetes?, Molecular Phylogenetics and Evolution, vol. 44, pp. 778-789, 2007.