Homepage of Paul Diederich

List of scientific publications

Books Book Chapters Papers in Refereed Journals Papers in Other Journals (Lichenology) Papers in Other Journals (Botany)

Books

Ertz, D., C. Christnach, M. Wedin & P. Diederich (2005) A world monograph of the genus Plectocarpon (Roccellaceae, Arthoniales). Bibliotheca Lichenologica 91: 155 pp. Order publication.

Nash III, T. H., B. D. Ryan, P. Diederich, C. Gries & F. Bungartz (2004) Lichen Flora of the Greater Sonoran Desert Region. Vol. 2. Arizona State University, 742 pp. Order publication.

Sérusiaux, E., P. Diederich & J. Lambinon (2004) Les macrolichens de Belgique, du Luxembourg et du nord de la France. Clés de détermination. Ferrantia 40: 188 pp. Order publication. Download publication (PDF 22 MB).

Diederich, P. & E. Sérusiaux (2000) The lichens and lichenicolous fungi of Belgium and Luxembourg. An annotated checklist. Musée national d'histoire naturelle, Luxembourg, 208 pp. Download publication (PDF 3.2 MB).

Aptroot, A., P. Diederich, E. Sérusiaux & H. Sipman (1997) Lichens and lichenicolous fungi from New Guinea. Bibliotheca Lichenologica 64: 220 pp. Order publication.

Diederich, P. (1996) The lichenicolous heterobasidiomycetes. Bibliotheca Lichenologica 61: 198 pp. Order publication.

Clauzade, G., P. Diederich & C. Roux (1989) Nelikeniĝintaj fungoj likenloĝaj. Ilustrita determinlibro. Bull. Soc. linn. Prov., Num. spéc. 1: 142 pp. Download publication (PDF 7 MB).

Diederich, P. (1989) Les lichens épiphytiques et leurs champignons lichénicoles (macrolichens exceptés) du Luxembourg. Travaux scientifiques du Musée national d’histoire naturelle de Luxembourg 14: 268 pp. Download publication (PDF 13 MB).

Book Chapters

Diederich, P. (2011) Lichenicolous hyphomycete genera. In: K. Seifert, G. Morgan-Jones, W. Gams & B. Kendrick (eds), The Genera of Hyphomycetes. CBS Biodiversity Series 9: 917–920. Download publication (PDF 2.1 MB).

Diederich, P. & B. J. Coppins (2009) Reichlingia Diederich & Scheid. (1996). In: Smith, C.W., A. Aptroot, B. J. Coppins, A. Fletcher, O. L. Gilbert, P. W. James & P. A. Wolseley (eds), The lichens of Great Britain and Ireland. The British Lichen Society, London, pp. 790-791.

Nash III, T. H., C. Gries & F. Bungartz (2008 ["2007"]) Lichen Flora of the Greater Sonoran Desert Region. Vol. 3. Arizona State University, 567 pp. [D. Ertz & P. Diederich: Schismatomma (p. 397), P. Diederich & J. Etayo: Gelatinopsis (p. 400-401), P. Diederich: Obryzum (p. 401-402), D. Ertz & P. Diederich: Plectocarpon (p. 402-403), P. Diederich: Tremella (p. 405-407)]. Order publication.

Gams, W., P. Diederich & K. Põldmaa (2004) Fungicolous Fungi. In: G. M. Mueller, G. F. Bills & M. S. Foster (eds), Biodiversity of Fungi: Inventory and Monitoring Methods. Elsevier Academic Press: 343-392. Order publication.

Papers in Refereed Journals

Diederich, P., J. D. Lawrey & D. Ertz (2018) The 2018 classification and checklist of lichenicolous fungi, with 2000 non-lichenized, obligately lichenicolous taxa. Bryologist 121: 340–426. Download publication (PDF 2.37 MB).

Heuchert, B., U. Braun, P. Diederich & D. Ertz (2018) Taxonomic monograph of the genus Taeniolella s. lat. (Ascomycota). Fungal Systematics and Evolution 2: 69–261. Download publication (PDF 21 MB).

Diederich, P. & D. Ertz (2018) Lectotypification of Plectocarpon diedertzianum (Arthoniales). Herzogia 31: 322–326. Download publication (PDF 1.23 MB).

Suija, A., P. van den Boom, E. Zimmermann, M. P. Zhurbenko & P. Diederich (2018) Lichenicolous species of Hainesia belong to Phacidiales (Leotiomycetes) and are included in an extended concept of Epithamnolia. Mycologia 109: 882–899 (published online on 13 Dec. 2017). Download publication (PDF 3.15 MB).

Zamora, J. C., M. Svensson, R. Kirschner, I. Olariaga, S. Ryman, ... P. Diederich, ... & S. Ekman (2018) Considerations and consequences of allowing DNA sequence data as types of fungal taxa. IMA Fungus 9: 167–175. Download publication (PDF 454 KB).

Diederich, P., R. Lücking, A. Aptroot, H. J. M. Sipman, U. Braun, T. Ahti & D. Ertz (2017) New species and new records of lichens and lichenicolous fungi for the Seychelles. Herzogia 30: 182–236. Download publication (PDF 6 MB).

Lawrey, J. D., E. Zimmermann, M. Sikaroodi & P. Diederich (2017, not ‘2016’) Phylogenetic diversity of bulbil-forming lichenicolous fungi in Cantharellales including a new genus and species. 119: 341–349. [Note: published on 3 Jan. 2017, see email Lawrey, 4 Jan. 2017.] Download publication (PDF 2.4 MB).

Zamora, J. C., P. Diederich, A. M. Millanes & M. Wedin (2017) An old familiar face: Tremella anaptychiae sp. nov. (Tremellales, Basidiomycota). Phytotaxa 307: 254–262.

Kettunen, E., A. R. Schmidt, P. Diederich, H. Grabenhorst & J. Rikkinen (2017) Diversity of lichen-associated filamentous fungi preserved in European Paleogene amber. Earth and Environmental Science Transactions of the Royal Society of Edinburgh 107: 311–320. Download publication (PDF 13.6 MB).

Millanes, A. M., P. Diederich & M. Wedin (2016) Cyphobasidium gen. nov., a new lichen-inhabiting lineage in the Cystobasidiomycetes (Pucciniomycotina, Basidiomycota, Fungi). Fungal Biology 120: 1468–1477.

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

Braun, U., A. Y. Khodosovtsev, V. V. Darmostuk & P. Diederich (2016) Trichoconis hafellneri sp. nov. on Athallia pyracea and Xanthoria parietina, a generic discussion of Trichoconis and keys to the species of this genus. Herzogia 29: 307–314. Download publication (PDF 400 KB).

Kettunen, E., A. R. Schmidt, P. Diederich, H. Grabenhorst & J. Rikkinen (2016) Lichen-associated fungi from Paleogene amber. New Phytologist 209: 896–898. Download publication (PDF 520 KB).

Millanes, A. M., P. Diederich, M. Westberg & M. Wedin (2016) Three new species in the Biatoropsis usnearum complex. Herzogia 29: 337–354. Download publication (PDF 1.8 MB).

Wijayawardene, N. N., K. D Hyde, D. N. Wanasinghe, M. Papizadeh, I. D. Goonasekara, E. Camporesi, D. J. Bhat, E. H. C. Mckenzie, A. J. L. Phillips, P. Diederich, K. Tanaka, W. J. Li, N. Tangthirasunun, R. Phookamsak, D. Q. Dai, A. J. Dissanayake, G. Weerakoon, S. S. N. Maharachchikumbura, A. Hashimoto, M. Matsumura, A. H. Bakhali & Y. Wang (2016) Taxonomy and phylogeny of dematiaceous coelomycetes. Fungal Diversity 77: 1–316. Download publication (PDF 78.6 MB).

Lawrey, J. D., J. Etayo, M. Dal-Forno, K. E. Driscoll & P. Diederich (2015) Molecular data support establishment of a new genus for the lichenicolous species Neobarya usneae (Hypocreales). Bryologist 118: 83–92. Download publication (PDF 3.3 MB).

Millanes, A. M., P. Diederich, M. Westberg, E. Pippola & M. Wedin (2015) Tremella cetrariellae (Tremellales, Basidiomycota, Fungi), a new lichenicolous fungus on Cetrariella delisei. Lichenologist 47: 359–368. Download publication (PDF 740 KB).

Lindgren, H., P. Diederich, T. Goward & L. Myllys (2015) The phylogenetic analysis of fungi associated with lichenized ascomycete genus Bryoria reveals new lineages in the Tremellales including a new species Tremella huuskonenii hyperparasitic on Phacopsis huuskonenii. Fungal Biology 119: 844–856. Download publication (PDF 2.69 MB).

Ertz, D. & P. Diederich (2015) Dismantling Melaspileaceae: a first phylogenetic study of Buelliella, Hemigrapha, Karschia, Labrocarpon and Melaspilea. Fungal Diversity 71: 141–164. Ask author for reprint.

Ertz, D., P. Diederich, J. D. Lawrey, F. Berger, C. E. Freebury, B. Coppins, A. Gardiennet & J. Hafellner (2015) 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, DOI 10.1007/s13225-015-0345-6. Ask author for reprint.

Ariyawansa, H. A., K. D. Hyde, S. C. Jayasiri, B. Buyck, K. W. T. Chethana, D. Q. Dai, Y. C. Dai, D. A. Daranagama, R. S. Jayawarden, R. Lücking, M. Ghobad-Nejhad, T. Niskanen, K. M. Thambugala, K. Voigt, R. L. Zhao, G.-J. Li, M. Doilom, S. Boonmee, Z. L. Yang, Q. Cai, Y.-Y. Cui, A. H. Bahkali, J. Chen, B. K. Cui, J. J. Chen, M. C. Dayarathne, A. J. Dissanayake, A. H. Ekanayaka, A. Hashimoto, S. Hongsanan, E. B. Gareth Jones, E. Larsson, W. J. Li, Q.-R. Li, J. K. Liu, Z. L. Luo, S. S. N. Maharachchikumbura, A. Mapook, E. H. C. McKenzie, C. Norphanphoun, S. Konta, K. L. Pang, R. H. Perera, R. Phookamsak, C. Phukhamsakda, U. Pinruan, E. Randrianjohany, C. Singtripop, K. Tanaka, C. M. Tian, S. Tibpromma, M. A. Abdel-Wahab, D. N. Wanasinghe, N. N. Wijayawardene, J.-F. Zhang, H. Zhang, F. A. Abdel-Aziz, M. Wedin, M. Westberg, J. F. Ammirati, T. S. Bulgakov, D. X. Lima, T. M. Callaghan, P. Callac, C.-H. Chang, L. F. Coca, M. Dal-Forno, V. Dollhofer, K. Fliegerová, K. Greiner, G. W. Griffith, H.-M. Ho, V. Hofstetter, R. Jeewon, J. C. Kang, T.-C. Wen, P. M. Kirk, I. Kytövuori, J. D. Lawrey, J. Xing, H. Li, Z. Y. Liu, X. Z. Liu, K.Liimatainen, H. T. Lumbsch, M. Matsumura, B. Moncada, S. Nuankaew, S. Parnmen, A. L. C. M. de Azevedo Santiago, S. Sommai, Y. Song, C. A. F. de Souza, C. M. de Souza-Motta, H. Y. Su, S. Suetrong, Y. Wang, S.-F. Wei, T. C. Wen, H. S. Yuan, L. W. Zhou, M. Réblová, J. Fournier, E. Camporesi, J. J. Luangsa-ard, K. Tasanathai, A. Khonsanit, D. Thanakitpipattana, S. Somrithipol, P. Diederich, A. M. Millanes, R. S. Common, M. Stadler, J. Y. Yan, X. H. Li, H. W. Lee, T. T. T. Nguyen, H. B. Lee, E. Battistin, O. Marsico, A. Vizzini, J. Vila, E. Ercole, U. Eberhardt, G. Simonini, H.-A. Wen, X.-H. Chen, O. Miettinen, V. Spirin & Hernawati (2015) Fungal diversity notes 111–252—taxonomic and phylogenetic contributions to fungal taxa. Fungal Diversity 75: 27–274. Erratum: DOI 10.1007/s13225-015-0355-4 Download publication (PDF 37.7 MB).

Millanes, A. M., C. Truong, M. Westberg, P. Diederich & M. Wedin (2014) Host switching promotes diversity in host-specialized mycoparasitic fungi: uncoupled evolution in the Biatoropsis-Usnea system. Evolution 68-6: 1576–1593. Ask author for reprint.

Ertz, D, J. D. Lawrey, R. S. Common & P. Diederich (2014). 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 66: 113–137. Ask author for reprint.

Diederich, P., J. D. Lawrey, M. Capdet, S. Pereira, A. I. Romero, J. Etayo, A. Flakus, M. Sikaroodi & D. Ertz (2014) New lichen-associated bulbil-forming species of Cantharellales (Basidiomycetes). Lichenologist 46: 333–347. © Cambridge University Press. Download publication (PDF 1.2 MB).

Suija, A., D. Ertz, J. D. Lawrey & P. Diederich (2014) Multiple origin of the lichenicolous life habit in Helotiales, based on nuclear ribosomal sequences. Fungal Diversity 70: 55-72. Ask author for reprint.

Wijayawardene, N. N., P. W. Crous, P. M. Kirk, D. L. Hawksworth, S. Boonmee, U. Braun, D.-Q. Dai, M. J. D'souza, P. Diederich, A. Dissanayake, M. Doilom, S. Hongsanan, E. B. Gareth Jones, J. Z. Groenewald, R. Jayawardena, J. D. Lawrey, J.-K. Liu, R. Lücking, H. Madrid, D. S. Manamgoda, L. Muggia, M. P. Nelsen, R. Phookamsak, S. Suetrong, K. Tanaka, K. M. Thambugala, D. N. Wanasinghe, S. Wikee, Y. Zhang, A. Aptroot, H. A. Ariyawansa, A. H. Bahkali, J. D. Bhat, C. Gueidan, P. Chomnunti, G. S. De Hoog, K. Knudsen, W.-J. Li, E. H. C. McKenzie, A. N. Miller, P. E. Mortimer, A. J. L. Phillips, M. Piątek, H. A. Raja, R. S. Shivas, B. Slippers, J. E. Taylor, Y. Wang, J. H. C. Woudenberg, L. Cai, W. M. Jaklitsch & K. D. Hyde (2014) Naming and outline of Dothideomycetes–2014 including proposals for the protection or suppression of generic names. Fungal Diversity 69: 1-55. Download publication (PDF 4.10 MB).

Diederich, P., D. Ertz, J. D. Lawrey, M. Sikaroodi & W. A. Untereiner (2013) Molecular data place the hyphomycetous lichenicolous genus Sclerococcum close to Dactylospora (Eurotiomycetes) and S. parmeliae in Cladophialophora (Chaetothyriales). Fungal Diversity 58: 61–72. Ask author for reprint.

Tehler, A., P. Diederich & D. Ertz (2013) (2236) Proposal to reject the name Lichen conspurcatus (Roccellaceae). Taxon 62: 1334–1335. Download publication (PDF 160 KB).

Hyde, K. D., E. B. Gareth Jones, J.-K. Liu, H. Ariyawansa, E. Boehm, S. Boonmee, U. Braun, P. Chomnunti, P. W. Crous, D.-Q. Dai, P. Diederich, A. Dissanayake, M. Doilom, F. Doveri, S. Hongsanan, R. Jayawardena, J. D. Lawrey, Y.-M. Li, Y.-X. Liu, R. Lücking, J. Monkai, L. Muggia, M. P. Nelsen, K.-L. Pang, R. Phookamsak, I. C. Senanayake, C. A. Shearer, S. Suetrong, K. Tanaka, K. M. Thambugala, N. N. Wijayawardene, S. Wikee, H.-X. Wu, Y. Zhang, B. Aguirre-Hudson, S. A. Alias, A. Aptroot, A. H. Bahkali, J. L. Bezerra, D. J. Bhat, E. Camporesi, E. Chukeatirote, C. Gueidan, D. L. Hawksworth, K. Hirayama, S. De Hoog, J.-C. Kang, K. Knudsen, W.-J. Li, X.-H. Li, Z.-Y. Liu, A. Mapook, E. H. C. McKenzie, A. N. Miller, P. E. Mortimer, A. J. L. Phillips, H. A. Raja, C. Scheuer, F. Schumm, J. E. Taylor, Q. Tian, S. Tibpromma, D. N. Wanasinghe, Y. Wang, J.-C. Xu, S. Yacharoen, J.-Y. Yan & M. Zhang (2013) Families of Dothideomycetes. Fungal Diversity 63: 1–313. Download publication (PDF 27.6 MB).

Sipman, H. J. M., P. Diederich & A. Aptroot (2013) New lichen records and a catalogue of lichens from Palawan Island, The Philippines. Philippine Journal of Science 142: 199–210

Diederich, P., J. D. Lawrey, M. Sikaroodi, P. van den Boom & D. Ertz (2012) Briancoppinsia, a new coelomycetous genus of Arthoniaceae (Arthoniales) for the lichenicolous Phoma cytospora, with a key to this and similar taxa. Fungal Diversity 52: 1–12. Ask author for reprint.

Lawrey, J. D., P. Diederich, M. P. Nelsen, C. Freebury, D. Van den Broeck, M. Sikaroodi & D. Ertz (2012) Phylogenetic placement of lichenicolous Phoma species in the Phaeosphaeriaceae (Pleosporales, Dothideomycetes). Fungal Diversity 55: 195–213. Ask author for reprint.

Millanes, A. M., M. Westberg, M. Wedin & P. Diederich (2012) Tremella diploschistina (Tremellales, Basidiomycota, Fungi), a new lichenicolous species growing on Diploschistes. Lichenologist 44: 321–332. © Cambridge University Press. Download publication (PDF 1 MB).

Lawrey, J. D., P. Diederich, M. P. Nelsen, M. Sikaroodi, P. M. Gillevet, A. M. Brand & P. van den Boom (2011). The obligately lichenicolous genus Lichenoconium represents a novel lineage in the Dothideomycetes. Fungal Biology 115: 176–187. Ask author for reprint.

Diederich, P., J. D. Lawrey, M. Sikaroodi & P. M. Gillevet (2011) A new lichenicolous teleomorph is related to plant pathogens in Laetisaria and Limonomyces (Basidiomycota, Corticiales). Mycologia 103: 525-533. Download publication (PDF 2.3 MB).

Millanes, A. M., P. Diederich, S. Ekman & M. Wedin (2011) Phylogeny and character evolution in the jelly fungi (Tremellomycetes, Basidiomycota, Fungi). Molecular Phylogenetics and Evolution 61: 12–28. Ask author for reprint.

Ertz, D., F. Bungartz, P. Diederich & L. Tibell (2011) Molecular and morphological data place Blarneya in Tylophoron (Arthoniaceae). Lichenologist 43: 345–356. Download publication (PDF 655 KB).

Untereiner, W. A., C. Gueidan, M.-J. Orr & P. Diederich (2011) The phylogenetic position of the lichenicolous ascomycete Capronia peltigerae. Fungal Diversity 49: 225-233. Download publication (PDF 380 KB).

Diederich, P., D. Ertz & J. Etayo (2010) An enlarged concept of Llimoniella (lichenicolous Helotiales), with a revised key to the species and notes on related genera. Lichenologist 42: 253-269. © Cambridge University Press. Download publication (PDF 1.3 MB).

Crous P. W., J. Z. Groenewald & P. Diederich (2010) Fusicladium peltigericola. Fungal Planet 54. Persoonia 25: 128–129. Download publication (PDF 265 KB).

Ertz, D., J. Miadlikowska, F. Lutzoni, S. Dessein, O. Raspé, N. Vigneron, V. Hofstetter & P. Diederich (2009) Towards a new classification of the Arthoniales (Ascomycota) based on a three-gene phylogeny focussing on the genus Opegrapha. Mycol. Res. 113: 141-152. Download publication (PDF 1 MB).

Ertz, D. & P. Diederich (2009) Lichens and lichenicolous fungi new for Tenerife (Canary Islands). Cryptogamie, Mycologie 29 (“2008”): 389-396. Download publication (PDF 670 KB).

Schoch, C. L., G.-H. Sung, F. López-Giráldez, J. P. Townsend, J. Miadlikowska, V. Hofstetter, B. Robbertse, P. B. Matheny, F. Kauff, Z. Wang, C. Gueidan, R. M. Andrie, K. Trippe, L. M. Ciufetti, A. Wynns, E. Fraker, B. P. Hodkinson, G. Bonito, J. Z. Groenewald, M. Arzanlou, G. S. de Hoog, P. W. Crous, D. Hewitt, D. H. Pfister, K. Peterson, M. Gryzenhout, M. J. Wingfield, A. Aptroot, S.-O. Suh, M. Blackwell, D. M. Hillis, G. W. Griffith, L. A. Castlebury, A. Y. Rossman, H. T. Lumbsch, R. Lücking, B. Büdel, A. Rauhut, P. Diederich, D. Ertz, D. M. Geiser, K. Hosaka, P. Inderbitzin, J. Kohlmeyer, B. Volkmann-Kohlmeyer, L. Mostert, K. O’Donnell, H. Sipman, J. D. Rogers, R. A. Shoemaker, J. Sugiyama, R. C. Summerbell, W. Untereiner, P. Johnston, S. Stenroos, A. Zuccaro, P. Dyer, P. Crittenden, M. S. Cole, K. Hansen, J. M. Trappe, R. Yahr, F. Lutzoni & J. W. Spatafora (2009) The Ascomycota tree of life: A phylum wide phylogeny clarifies the origin and evolution of fundamental reproductive and ecological traits. Systematic Biology 58: 224-239. Download publication (PDF 1.7 MB).

Lawrey, J. D., P. Diederich, M. Sikaroodi & P. Gillevet (2008) Remarkable nutritional diversity of basidiomycetes in the Corticiales, including a new foliicolous species of Marchandiomyces (anamorphic Basidiomycota, Corticiaceae) from Australia. American Journal of Botany 95: 816-823. Download publication (PDF 2 MB).

Zhurbenko, M., P. Diederich & T. Otnyukova (2008) Plectocarpon hypogymniae (Roccellaceae), a new lichenicolous species from Siberia. The Bryologist 111: 328-330. Download publication (PDF 300 KB).

Diederich, P., J. Kocourková, J. Etayo & M. Zhurbenko (2007) The lichenicolous Phoma species (coelomycetes) on Cladonia. Lichenologist 39: 153-163. © Cambridge University Press. Download publication (PDF 480 KB).

Ertz, D. & P. Diederich (2007) Revision of the Opegrapha species with muriform ascospores (previously Dictyographa) (lichenized Roccellaceae). Lichenologist 39: 143-151. © Cambridge University Press. Download publication (PDF 525 KB).

Halıcı, M. G., J. Kocourková, P. Diederıch & A. Aksoy (2007) Endococcus variabilis, a new species on Staurothele areolata. Mycotaxon 100: 337-342. Download publication (PDF 1.37 MB).

Lawrey, J. D., M. Binder, P. Diederich, M. C. Molina, M. Sikaroodi & D. Ertz (2007) Phylogenetic diversity of lichen-associated homobasidiomycetes. Molecular Phylogenetics and Evolution 44: 778-789. Download publication (PDF 2 MB).

Diederich, P. & J. Lawrey (2007) New lichenicolous, muscicolous, corticolous and lignicolous taxa of Burgoa s. l. and Marchandiomyces s. l. (anamorphic Basidiomycota), a new genus for Omphalina foliacea, and a catalogue and a key to the non-lichenized, bulbilliferous basidiomycetes. Mycological Progress 6: 61-80. Download publication (PDF 1.2 MB).

James, T. Y., F. Kauff, C. L. Schoch, P. B. Matheny, V. Hofstetter, C. J. Cox, G. Celio, C. Gueidan, E. Fraker, J. Miadlikowska, H. T. Lumbsch, A. Rauhut, V. Reeb, A. E. Arnold, A. Amtoft, J. E. Stajich, K. Hosaka, G.-H. Sung, D. Johnson, B. O’Rourke, M. Crockett, M. Binder, J. M. Curtis, J. C. Slot, Z. Wang, A. W. Wilson, A. Schüßler, J. E. Longcore, K. O’Donnell, S. Mozley-Standridge, D. Porter, P. M. Letcher, M. J. Powell, J. W. Taylor, M. M. White, G. W. Griffith, D. R. Davies, R. A. Humber, J. B. Morton, J. Sugiyama, A. Y. Rossman, J. D. Rogers, D. H. Pfister, D. Hewitt, K. Hansen, S. Hambleton, R. A. Shoemaker, J. Kohlmeyer, B. Volkmann-Kohlmeyer, R. A. Spotts, M. Serdani, P. W. Crous, K. W. Hughes, K. Matsuura, E. Langer, G. Langer, W. A. Untereiner, R. Lücking, B. Büdel, D. M. Geiser, A. Aptroot, P. Diederich, I. Schmitt, M. Schultz, R. Yahr, D. S. Hibbett, F. Lutzoni, D. J. McLaughlin, J. W. Spatafora & R. Vilgalys (2006) Reconstructing the early evolution of Fungi using a six-gene phylogeny. Nature 443: 818-822. Download publication (PDF 267 KB).

Ertz, D. & P. Diederich (2006) The first lichenicolous species of Schismatomma (Roccellaceae), S. physconiicola sp. nov., from Mexico. Bryologist 109: 415-420. Download publication (PDF 489 KB).

Ertz, D. & P. Diederich (2006) Gelatinopsis leptogii (Helotiales, Ascomycota), a new lichenicolous fungus on Leptogium byssinum from Belgium and Germany. Lichenologist 38: 515-518. © Cambridge University Press. Download publication (PDF 328 KB).

Miadlikowska, J., F. Kauff, V. Hofstetter, E. Fraker, M. Grube, J. Hafellner, V. Reeb, B. P. Hodkinson, M. Kukwa, R. Lücking, G. Hestmark, M. Garcia Otalora, A. Rauhut, B. Büdel, C. Scheidegger, E. Timdal, S. Stenroos, I. Brodo, G. B. Perlmutter, D. Ertz, P. Diederich, J. C. Lendemer, P. May, C. L. Schoch, A. E. Arnold, C. Gueidan, E. Tripp, R. Yahr, C. Robertson & F. Lutzoni (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 98: 1088-1103. Download publication (PDF 2 MB).

DePriest, P. T., M. Sikaroodi, J. D. Lawrey & P. Diederich (2005) Marchandiomyces lignicola sp. nov. shows recent and repeated transition between a lignicolous and a lichenicolous habit. Mycological Research 109: 57-70. Download publication (PDF 450 KB).

Kukwa, M. & P. Diederich (2005) Monodictys epilepraria, a new species of lichenicolous hyphomycetes on Lepraria. Lichenologist 37: 217-220. Download publication (PDF 220 KB).

Sérusiaux, E. & P. Diederich (2005) Lambinonia, a new genus for Melanconium strigulae Elenkin & Woron., a lichenicolous hyphomycete on foliicolous species of Strigula. Lichenologist 37: 499-506. Download publication (PDF 580 KB).

Lutzoni, F., F. Kauff, C. J. Cox, D. McLaughlin, G. Celio, B. Dentinger, M. Padamsee, D. Hibbett, T. Y. James, E. Baloch, M. Grube, V. Reeb, V. Hofstetter, C. Schoch, A. E. Arnold, J. Miadlikowska, J. Spatafora, D. Johnson, S. Hambleton, M. Crockett, R. Shoemaker, G.-H. Sung, R. Lücking, T. Lumbsch, K. O'Donnell, M. Binder, P. Diederich, D. Ertz, C. Gueidan, K. Hansen, R. C. Harris, K. Hosaka, Y.-W. Lim, B. Matheny, H. Nishida, D. Pfister, J. Rogers, A. Rossman, I. Schmitt, H. Sipman, J. Stone, J. Sugiyama, R. Yahr & R. Vilgalys (2004) Assembling the fungal tree of life: progress, classification, and evolution of subcellular traits. American Journal of Botany 91: 1446-1480. Download publication (PDF 2.2 MB).

Ertz, D. & P. Diederich (2004) Revision of Trimmatothele (Verrucariaceae), and description of Oevstedalia for Trimmatothelopsis antarctica, a new lichen genus with true ascoconidia. Mycological Progress 3: 229-236. Download publication (PDF 1 MB).

Ertz, D., P. Diederich & J. Miadlikowska (2004) The lichenicolous Opegrapha species (Roccellaceae, Ascomycota) with 3-septate ascospores on Pertusaria and Ochrolechia. Botanical Journal of the Linnean Society 144: 235-241. Download publication (PDF 266 KB).

Lawrey, J. D. & P. Diederich (2003) Lichenicolous fungi: interactions, evolution and biodiversity. The Bryologist 106: 80-120. Download publication (PDF 600 KB).

Ertz, D., M. Zhurbenko, P. Diederich & J. Miadlikowska (2003) A new species of Plectocarpon (lichenicolous Roccellaceae, Ascomycota) on Peltigera. The Bryologist 106: 465-467. Download publication (PDF 197 KB).

Ertz, D. & P. Diederich (2003) Opegrapha cladoniicola, a new lichenicolous fungus from Hawaii. Lichenologist 35: 147-149. Download publication (PDF 400 KB).

Diederich, P., B. Schultheis & M. Blackwell (2003) Marchandiobasidium aurantiacum gen. sp. nov., the teleomorph of Marchandiomyces aurantiacus (Basidiomycota, Ceratobasidiales). Mycological Research 107: 523-527. Download publication (PDF 180 KB).

Diederich, P., M. Zhurbenko & J. Etayo (2002) The lichenicolous species of Odontotrema (syn. Lethariicola) (Ascomycota, Ostropales). Lichenologist 34: 479-501. Download publication (PDF 800 KB).

Diederich, P. (2002) Kalchbrenneriella, a new genus to accommodate the lichenicolous hyphomycete Torula cyanescens. The Bryologist 105: 411-414. Download publication (PDF 104 KB).

Diederich, P., P. van den Boom & A. Aptroot (2002) Cladoniicola staurospora gen. et sp. nov., a new lichenicolous coelomycete from Western Europe. Belgian Journal of Botany 134 (‘2001’): 127-130. Download publication (PDF 1.8 MB).

Sparrius, L. B., P. Diederich, J. Signoret & E. Sérusiaux (2002) The lichen flora of the Boulonnais (France, Pas-de-Calais). Belgian Journal of Botany 135: 50-75. Download publication (PDF 21.3 MB).

Cáceres, M. E. C., P. Diederich, R. Lücking & E. Sérusiaux (2001) Chiodecton epiphyllum is a lichenicolous fungus on Coenogonium flavicans and belongs in the genus Plectocarpon (Arthoniales: Roccellaceae). Lichenologist 33: 503-506. Download publication (PDF 500 KB).

Etayo, J., G. Paz-Bermúdez & P. Diederich (2001) Gelatinopsis roccellae (Leotiales, Ascomycota), a new lichenicolous fungus on Roccella from NW Spain. Lichenologist 33: 473-476. Download publication (PDF 100 KB).

Calatayud, V., J. Etayo & P. Diederich (2001) Paralethariicola aspiciliae (Ostropales, Odontotremataceae), a new genus and species of lichenicolous fungi. Lichenologist 33: 477-482. Download publication (PDF 600 KB).

Etayo, J. & P. Diederich (2001) Gyalideopsis floridae, sp. nov. a new lichenicolous lichen from Florida (Gomphillaceae, Ascomycetes). The Bryologist 104: 130-133. Download publication (PDF 121 KB).

Sérusiaux, E., B. J. Coppins, P. Diederich & C. Scheidegger (2001) Fellhanera gyrophorica, a new European species with conspicuous pycnidia. Lichenologist 33: 285-289. Download publication (PDF 1.6 MB).

Diederich, P. & J. Etayo (2000) A synopsis of the genera Skyttea, Llimoniella and Rhymbocarpus (lichenicolous Ascomycota, Leotiales). Lichenologist 32: 423-485. Download publication (PDF 3.8 MB).

Diederich, P. & M. Wedin (2000) The species of Hemigrapha (lichenicolous Ascomycetes, Dothideales) on Peltigerales. Nordic Journal of Botany 20: 203-214. Download publication (PDF 1.24 MB).

Etayo, J. & P. Diederich (1998) Lichenicolous fungi from the western Pyrenees, France and Spain. IV Ascomycetes. Lichenologist 30: 103-120. Download publication (PDF 1 MB).

Navarro-Rosinés, P., C. Roux & P. Diederich (1998) Lichenochora bellemerei sp. nov., champignon lichénicole non lichénisé (Ascomycetes, Phyllachorales). Cryptogamie, Bryologie Lichénologie 19: 211-219. Download publication (PDF 4.43 MB).

Diederich, P. & M. Zhurbenko (1997) Taeniolella rolfii sp. nov., a new lichenicolous hyphomycete from the Siberian Arctic. Symbolae Botanicae Upsalienses 32 (1): 11-16.

Aptroot, A., P. Diederich, C. M. van Herk, L. Spier & V. Wirth (1997) Protoparmelia hypotremella, a new sterile corticolous species from Europe, and its lichenicolous fungi. Lichenologist 29: 415-424. Download publication (PDF 870 KB).

Etayo, J. & P. Diederich (1996) Lichenicolous fungi from the western Pyrenees, France and Spain. II. More species of Deuteromycetes. Mycotaxon 60: 415-428.

Goffinet, B., E. Sérusiaux & P. Diederich (1995) Le genre Peltigera (Lichenes) en Belgique et au Grand-Duché de Luxembourg. Belgian Journal of Botany 127 ('1994'): 184-206.

Diederich, P. & J. Etayo (1994) Taxonomic notes on the genus Plectocarpon (lichenicolous Ascomycotina). Nordic Journal of Botany 14: 589-600.

Diederich, P. & M. S. Christiansen (1994) Biatoropsis usnearum Räsänen, and other heterobasidiomycetes on Usnea. Lichenologist 26: 47-66. Download publication (PDF 1.6 MB).

Goward, T., P. Diederich & R. Rosentreter (1994) Notes on the lichens and allied fungi of British Columbia. II. The Bryologist 97: 56-62. Download publication (PDF 5.5 MB).

Etayo, J., B. Aguirre & P. Diederich (1993) Interesting or new lichens form the Atlantic Pyrenees and the north of the Iberian Peninsula. II. Nova Hedwigia 57: 179-194.

Boqueras, M. & P. Diederich (1993) New or interesting lichenicolous fungi. 3. Karsteniomyces llimonae sp. nov. and Sclerococcum serusiauxii sp. nov. (Deuteromycotina). Mycotaxon 47: 425-431.

Etayo, J. & P. Diederich (1993) Lecanora schistina (Nyl.) Arnold, a lichen with dimorphic conidia. Lichenologist 25: 365-368. Download publication (PDF 185 KB).

Diederich, P. & E. Sérusiaux (1993) A nomenclatural note on Lauderlindsaya (Ascomycotina, Verrucariales). Lichenologist 25: 97-100. Download publication (PDF 360 KB).

Diederich, P., J. Lambinon, E. Sérusiaux & P. van den Boom (1992) Lichens et champignons lichénicoles nouveaux ou intéressants pour la flore de la Belgique et des régions voisines. VI. Belgian Journal of Botany 125: 137-150.

Sérusiaux, E. & P. Diederich (1992) Pyrenula kakouettae sp. nov. from SW France. Nova Hedwigia 55: 533-537.

Diederich, P. (1992) Stromatopogon baldwinii Zahlbr., a lichenicolous coelomycete with dimorphic conidia. Lichenologist 24: 371-375.

Clerc, P. & P. Diederich (1991) Usnea wirthii Clerc new to North America and the British Isles. Lichenologist 23: 405-407. Download publication (PDF 166 KB).

Diederich, P. (1990) New or interesting lichenicolous fungi. 1. Species from Luxembourg. Mycotaxon 37: 297-330.

Lowen, R. & P. Diederich (1990) Pronectria xanthoriae and P. terrestris, two new lichenicolous fungi (Hypocreales). Mycologia 82: 788-791. Download publication (PDF 1 MB).

Diederich, P. & G. Marson (1988) Tremella coppinsii, a new lichenicolous Basidiomycete from Sarawak. Notes from the Royal Botanical Garden Edinbourgh 45: 175-176.

Hawksworth, D. L. & P. Diederich (1988) A synopsis of the genus Polycoccum (Dothideales), with a key to accepted species. Transactions of the British Mycological Society 90: 293-312.

Papers in Other Journals (Lichenology)

Diederich, P., E. Zimmermann, M. Sikaroodi, M. Ghobad-Nejhad & J. D. Lawrey (2018). A first lichenicolous Corticium species (Corticiaceae, Corticiales), described from Thamnolia in Switzerland. Bulletin de la Société des naturalistes luxembourgeois 120: 49–56. Download publication (PDF 11.6 MB).

Suija, A., A. Tsurykau, E. Zimmermann & P. Diederich (2018) Molecular and morphological data suggest that the cladoniicolous Pezizella ucrainica belongs to Hyphodiscus (Hyaloscyphaceae, Helotiales). Graphis Scripta 30: 121–129. Download publication (PDF 1.34 MB).

Diederich, P. (2017) Unravelling an unexpected lichen diversity in Seychelles. Kapisen 20: 11–13. Download publication (PDF 368 KB).

Diederich, P. & P. van den Boom (2017) Sclerococcum phaeophysciae and S. toensbergii, two new lichenicolous asexual Ascomycetes, with a revised key to the species of Sclerococcum. Bulletin de la Société des naturalistes luxembourgeois 119: 71–78. Download publication (PDF 15.8 MB).

Cezanne, R., M. Eichler, X. Mestdagh, N. Titeux & P. Diederich (2016) Zur Bestandssituation der Rentierflechten (Cladonia-Arten der Cladina-Gruppe) in Luxemburg. Bulletin de la Société des naturalistes luxembourgeois 118: 53–68. Download publication (PDF 8.7 MB).

Diederich, P. (2015) Two new lichenicolous species of Sclerococcum (asexual Ascomycetes) growing on Graphidaceae. Bulletin de la Société des naturalistes luxembourgeois 117: 35–42. Download publication (PDF 3.5 MB).

Diederich, P., D. Ertz, M. Eichler, R. Cezanne, P. van den Boom, D. Van den Broeck & E. Sérusiaux (2014). New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XV. Bulletin de la Société des naturalistes luxembourgeois 115: 157–165. Download publication (PDF 180 KB).

Diederich, P. (2014). Aabaarnia and Normanogalla, two new lichenicolous genera of Ostropales, Ascomycota. Bulletin de la Société des naturalistes luxembourgeois 115: 141–149. Download publication (PDF 3.9 MB).

Diederich, P. & B. Coppins (2014). Diplolaeviopsis symmictae (Helotiales, Ascomycota), a new lichenicolous fungus on Lecanora symmicta. Bulletin de la Société des naturalistes luxembourgeois 115: 151–155. Download publication (PDF 1.8 MB).

Diederich, P., A. M. Millanes & M. Wedin (2014). Tremella umbilicariae (Tremellomycetes, Basidiomycota), a new lichenicolous species on Umbilicaria from Peru. Bulletin de la Société des naturalistes luxembourgeois 115: 167–172. Download publication (PDF 2.5 MB).

Holien, H & P. Diederich (2014). Coccomycetella richardsonii (Odontotremataceae, Ostropales), an ascomycete new to Norway. Agarica 35 3–5. Download publication (PDF 3.6 MB).

Millanes, A. M., P. Diederich, M. Westberg, T. Knutsson & M. Wedin (2014) Tremella rhizocarpicola sp. nov. and other interesting lichenicolous Tremellales and Filobasidiales in the Nordic countries. MycoKeys 8: 31–41. Download publication (PDF 500 KB).

Van den Broeck, D., P. Diederich & D. Ertz (2013) Report on two lichenological field meetings in Luxembourg in 2011 and 2012. Bulletin de la Société des naturalistes luxembourgeois 114: 65–76. Download publication (PDF 2.4 MB).

Diederich, P. (2013) A redescription of Sporodochiolichen flavus (lichenized sporodochial Ascomycetes). Bulletin de la Société des naturalistes luxembourgeois 114: 55–58. Download publication (PDF 3 MB).

Diederich, P. & P. van den Boom (2013) Two new lichenicolous species of Hainesia (asexual Ascomycetes) growing on Cladonia. Bulletin de la Société des naturalistes luxembourgeois 114: 59–63. Download publication (PDF 2.9 MB).

Van den Broeck, D. Ertz & P. Diederich (2012) Lichenologisch verslag van de driedaagse in de vallei van de Ourthe (Provincie Luxembourg, België) in september 2010. Muscillanea 32: 10–16. Download publication (PDF 1.2 MB).

Diederich, P., D. Ertz, M. Eichler, R. Cezanne, P. van den Boom, E. Fischer, D. Killmann, D. Van den Broeck & E. Sérusiaux (2012) New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XIV. Bulletin de la Société des naturalistes luxembourgeois 113: 95–115. Download publication (PDF 4.8 MB).

Van den Broeck, D. & P. Diederich (2011) Het kerkhof van Steenbrugge (Brugge): het lichenenrijkste kerkhof van Vlaanderen? Muscillanea 30: 12-21. Download publication (PDF 7.3 MB).

Diederich, P. & P. van den Boom (2011) Verrucaria breussii, a new name for Verrucaria sorbinea Breuss. Herzogia 24: 145–146. Download publication (PDF 172 KB).

Etayo, J. & P. Diederich (2011) Rhymbocarpus aggregatus, a new species of lichenicolous fungi (Helotiales) growing on Buellia griseovirens in Spain, with a revised key to species of the genus. Bulletin de la Société des naturalistes luxembourgeois 112: 35–38. Download publication (PDF 370 KB).

Diederich, P. (2011). Description of Abrothallus parmotrematis sp. nov. (lichenicolous Ascomycota). Bulletin de la Société des naturalistes luxembourgeois 112: 25–34. Download publication (PDF 910 KB).

Eichler, M., R. Cezanne, P. Diederich, D. Ertz, D. Van den Broeck, P. van den Boom & E. Sérusiaux (2010) New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XIII. Bulletin de la Société des naturalistes luxembourgeois 111: 33-46. Download publication (PDF 1.2 MB).

Diederich P., U. Braun, B. Heuchert & D. Ertz (2010) Four new lichen-associated Trimmatostroma species (hyphomycetes). Bulletin de la Société des naturalistes luxembourgeois 111: 47-55. Download publication (PDF 1.2 MB).

Holien, H. & P. Diederich (2010) Xerotrema megalospora – a remarkable odontotremoid fungus new to Scandinavia. Agarica 29: 93-95. Download publication (PDF 7.7 MB).

Diederich P. (2010). Sclerococcum cladoniae, a new lichenicolous hyphomycete on Cladonia from Luxembourg. Bulletin de la Société des naturalistes luxembourgeois 111: 57-59. Download publication (PDF 350 KB).

Diederich, P. & M. P. Zhurbenko (2009) Sphaerellothecium phaeorrhizae and Zwackhiomyces sipmanii spp. nov. on Phaeorrhiza sareptana from north-eastern Asia, with a key to the species of Sphaerellothecium. Bibl. Lichenol. 99: 113-121. Download publication (PDF 1.3 MB).

Diederich, P., D. Ertz, D. Van den Broeck, P. van den Boom, M. Brand & E. Sérusiaux (2009) New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. XII. Bulletin de la Société des naturalistes luxembourgeois 110: 75-92. Download publication (PDF 700 KB).

Diederich, P. & U. Braun (2009) First lichenicolous record of Acremonium hypholomatis (anamorphic Ascomycota). Bulletin de la Société des naturalistes luxembourgeois 110: 97-99. Download publication (PDF 400 KB).

Etayo, J. & P. Diederich (2009) Arthonia protoparmeliopseos, a new lichenicolous fungus on Protoparmeliopsis muralis from Spain and Luxembourg. Bulletin de la Société des naturalistes luxembourgeois 110: 93-96. Download publication (PDF 400 KB).

Braun, U., B. Heuchert & P. Diederich (2009) Two new and another interesting lichenicolous hyphomycete. Herzogia 22: 165-171. Download publication (PDF 9.2 MB).

Diederich, P. & M. Schultz (2009) Zwackhiomyces namibiensis, a new lichenicolous ascomycete (Xanthopyreniaceae) on Psorotichia from Namibia. Herzogia 22: 173-176. Download publication (PDF 2.2 MB).

Diederich, P., Z. Palice & D. Ertz (2008) Cheiromycina ananas is a synonym of Dictyocatenulata alba, a widespread, lichenized, synnematous hyphomycete herewith reported as new for Europe. Sauteria 15: 205-214. Download publication (PDF 1.9 MB).

Zhurbenko, M. & P. Diederich (2008) Stigmidium cladoniicola, a new lichenicolous fungus from Northern Ural, Russia. Graphis Scripta 20: 13-18. Download publication (PDF 290 KB).

Kuborn, F. & P. Diederich (2008) Die silicolen Flechten im Naturpark Obersauer (Luxemburg). Bulletin de la Société des naturalistes luxembourgeois 109: 17-34. Download publication (PDF 3.5 MB).

Ertz, D., P. Diederich, 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. Download publication (PDF 1.5 MB).

Diederich, P. (2007) New or interesting lichenicolous heterobasidiomycetes. Opuscula Philolichenum 4: 11-22. Download publication (PDF 3.14 MB).

Diederich, P. (2007) The identity of Scutula leptogii (lichenicolous Ascomycota). Herzogia 20: 317-318. Download publication (PDF 230 KB).

Diederich, P. (2007) Sphaerellothecium gallowayi sp. nov., a new lichenicolous ascomycete on Heterodermia from Australia and Papua New Guinea. Bibl. Lichenol. 95: 165-169. Download publication (PDF 3 MB).

Diederich, P., O. Heylen & D. Van den Broeck (2007) Fellhanera ochracea, een nieuw licheen voor België [Fellhanera ochracea, new for Belgium]. Muscillanea 26: 15-16, English summary p. 39. Download publication (PDF 1 MB).

Kukwa, M. & P. Diederich (2007) New records of leprarioid lichens from Luxembourg and France, with the first report of fertile Lecanora rouxii. Bulletin de la Société des naturalistes luxembourgeois 108: 15-19. Download publication (PDF 813 KB).

Diederich, P., D. Van den Broeck, D. Ertz, J. Signoret, A. Aptroot, L. Sparrius, D. Jordaens & E. Sérusiaux (2006) Contribution to the knowledge of lichens in northern France. Bulletin de la Société des naturalistes luxembourgeois 106: 53-62. Download publication (PDF 235 KB).

Sérusiaux, E., P. Diederich, D. Ertz, M. Brand & P. van den Boom (2006) New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. X. Bulletin de la Société des naturalistes luxembourgeois 107: 63-74. Download publication (PDF 272 KB).

Diederich, P., D. Van den Broeck, D. Ertz, O. Heylen, D. Jordaens & E. Sérusiaux (2004) Report on two lichenological field meetings in the province of Luxembourg in Belgium. Bulletin de la Société des naturalistes luxembourgeois 105: 57-64. Download publication (PDF 220 KB).

Sérusiaux, E., P. Diederich, D. Ertz & P. van den Boom (2003) New or interesting lichens and lichenicolous fungi from Belgium and Luxembourg. IX. Lejeunia, N. S. 173: 1-48. Download publication (PDF 1.1 MB).

Diederich, P. (2003) New species and new records of American lichenicolous fungi. Herzogia 16: 41-90. Download publication (PDF 1.7 MB).

Signoret, J. & P. Diederich (2003) Inventaire des champignons lichénisés et lichénicoles de la Réserve Naturelle des rochers et tourbières du Pays de Bitche. Annales scientifiques de la Réserve de Biosphère des Vosges du Nord 11: 193-222. Download publication (PDF 2.8 MB).

Diederich, P. & E. Sérusiaux (2003) Stromatopogon cladoniae sp. nova, a remarkable new lichenicolous coelomycete from Belgium. Bibliotheca Lichenologica 86: 103-106. Download publication (PDF 2.25 MB).

Diederich, P. & M. Zhurbenko (2001) Nomenclatural notes on Taeniolella rolfii (lichenicolous hyphomycetes). Graphis Scripta 12: 37-40.

James, P. W., A. Aptroot, P. Diederich, H. J. M. Sipman & E. Sérusiaux (2001) New species of the lichen genus Menegazzia in New Guinea. Bibliotheca Lichenologica 78: 91-108. Download publication (PDF 10.2 MB).

Signoret, J. & P. Diederich (2000) Intérêt de la biodiversité des champignons lichénisés et lichénicoles pour la gestion conservatoire d’une réserve naturelle: la R. N. de Montenach (France, Lorraine). Lejeunia, N. S. 163 : 1-11.

Etayo, J. & P. Diederich (2000) Echinodiscus lesdainii gen. et comb. nov., a new name for Phacopsis lesdainii Vouaux (lichenicolous Ascomycetes, Leotiales). Bulletin de la Société des naturalistes luxembourgeois 100: 63-66. Download publication (PDF 750 KB).

Tholl, M.-T., H.-O. Baral, B. Schultheis, G. Marson & P. Diederich (2000) Journées luxembourgeoises de mycologie vernale 1998. Bulletin de la Société des naturalistes luxembourgeois 100: 39-62. Download publication (PDF 300 KB).

Sérusiaux, E., P. Diederich, A. M. Brand & P. P. G. van den Boom (1999) New or interesting lichens and lichenicolous fungi from Belgium and Luxembourg. VIII. Lejeunia, N. S. 162: 1-95. Download publication (PDF 7 MB).

van den Boom, P., E. Serusiaux, P. Diederich, M. Brand, A. Aptroot & L. Spier (1998) A lichenological excursion in May 1997 near Han-sur-Lesse and Saint-Hubert, with notes on rare and critical taxa of the flora of Belgium and Luxembourg. Lejeunia, N. S. 158: 1-58. Download publication (PDF 33.5 MB).

Diederich, P. (1997) Lichenicolous Fungi in the Tropics. Bibliotheca Lichenologica 68: 215-221.

Molitor, F. & P. Diederich (1997) Les pyrénolichens aquatiques du Luxembourg et leurs champignons lichénicoles. Bulletin de la Société des naturalistes luxembourgeois 98: 69-92. Download publication (PDF 1.2 MB).

Berger, F. & P. Diederich (1996) Lichenodiplis hawskworthii sp. nov., a third lichenicolous species of Lichenodiplis (Coelomycetes). Herzogia 12: 35-38.

van den Boom, P., P. Diederich & E. Sérusiaux (1996) Lichens et champignons lichénicoles nouveaux ou intéressants pour la flore de la Belgique et des régions voisines. VII. Bulletin de la Société des naturalistes luxembourgeois 97: 81-92. Download publication (PDF 580 KB).

Diederich, P. & C. Scheidegger (1996) Reichlingia leopoldii gen. et sp. nov., a new lichenicolous hyphomycete from Central Europe. Bulletin de la Société des naturalistes luxembourgeois 97: 3-8. Download publication (PDF 320 KB).

Etayo, J. & P. Diederich (1996) Lichenicolous fungi from the Western Pyrenees, France and Spain. III. Species on Lobaria pulmonaria. Bulletin de la Société des naturalistes luxembourgeois 97: 93-118. Download publication (PDF 2 MB).

Aptroot, A., P. van den Boom, M. Brand, P. Diederich & E. Sérusiaux (1995) De lichenen van de excursie naar Luxembourg in 1992. Buxbaumiella 36: 21-33.

Diederich, P. (1995) New or interesting lichenicolous fungi: 6. Arthonia follmanniana, a new species from the Galápagos Islands. In: F. J. A. Daniëls, M. Schulz & J. Peine (eds.), Flechten Follmann, Contributions to Lichenology in Honour of Gerhard Follmann. Geobotanical and Phytotaxonomical Study Group, Botanical Institute, University of Cologne: p. 179-182.

Etayo, J., P. Diederich & E. Sérusiaux (1995) Dictyonema interruptum, new for the Pyrenees. Graphis Scripta 7: 5-6. Download publication (PDF 450 KB).

Aptroot, A., P. Diederich, E. Sérusiaux & H. Sipman (1995) Lichens and lichenicolous fungi of Laing Island (Papua New Guinea). Bibliotheca Lichenologica 57: 19-48.

Diederich, P. & P. Scholz (1995) New or interesting lichenicolous fungi. 5. Sclerococcum leuckertii spec. nov. (Deuteromycotina). Bibliotheca Lichenologica 57: 113-116.

Diederich, P. & D. Puntillo (1995) New or interesting lichenicolous fungi: 7. Nectria brutia sp. nov. (Ascomycotina, Hypocreales). Bulletin de la Société des naturalistes luxembourgeois 96: 95-98. Download publication (PDF 190 KB).

Etayo, J. & P. Diederich (1995) Lichenicolous fungi from the western Pyrenees, France and Spain. 1. New species of Deuteromycetes. In: F. J. A. Daniels, M. Schulz & J. Peine (eds.), Flechten Follmann, Contributions to Lichenology in Honour of Gerhard Follmann. Geobotanical and Phytotaxonomical Study Group, Botanical Institute, University of Cologne: p. 205-221. Download publication (PDF 5.5 MB).

Diederich, P. (1994) New or interesting lichenicolous fungi. 4. Clauzadeomyces verrucosus gen. et sp. nov. (Deuteromycotina). Bulletin de la Société linnéenne de Provence 45: 417-420. Download publication (PDF 500 KB).

van den Boom, P., M. Brand, P. Diederich, A. Aptroot & E. Sérusiaux (1994) Report of a lichenological field meeting in Luxembourg. Bulletin de la Société des naturalistes luxembourgeois 95: 145-176. Download publication (PDF 1.6 MB).

Diederich, P. (1992) New or interesting lichenicolous fungi. 2. Taeniolella beschiana sp. nov. and Taeniolella serusiauxii sp. nov. (Hyphomycetes). Bulletin de la Société des naturalistes luxembourgeois 93: 155-162. Download publication (PDF 1 MB).

Diederich, P. & C. Roux (1991) Champignons lichénicoles non lichénisés récoltés dans la forêt de Fontainebleau et à Saint-Mammès (Seine-et-Marne, France). Bulletin de l’Association française de lichénologie 16: 19-25.

Hawksworth, D. L. & P. Diederich (1991) Lichenicolous fungi from the Schwäbische Alb, Baden-Württemberg. Jahreshefte der Gesellschaft für Naturkunde in Württemberg 146: 85-88.

Diederich, P. (1991) Les forêts luxembourgeoises à longue continuité historique. Bulletin de la Société des naturalistes luxembourgeois 92: 31-39. Download publication (PDF 450 KB).

Diederich, P., E. Sérusiaux & P. van den Boom (1991) Lichens et champignons lichénicoles nouveaux ou intéressants pour la flore de la Belgique et des régions voisines. V. Lejeunia, N. S. 136: 1-47. Download publication (PDF 32.7 MB).

Diederich, P. (1990) Floristic and faunistic databases on personal computers. Stuttgarter Beiträge zur Naturkunde, Ser. A, 456: 131-137.

Diederich, P. & E. Sérusiaux (1990) Mapping lichens and lichenicolous fungi in Belgium and Luxembourg. Stuttgarter Beiträge zur Naturkunde, Ser. A, 456: 103-106.

Diederich, P. & J.-L. Schwenninger (1990) Les peuplements relictuels de Pinus sylvestris L. au Luxembourg. Bulletin de la Société des naturalistes luxembourgeois 90:143-152. Download publication (PDF 560 KB).

Diederich, P. (1990) Atlas des lichens épiphytiques et de leurs champignons lichénicoles (macrolichens exceptés) du Luxembourg. Travaux scientifiques du Musée national d’histoire naturelle de Luxembourg 16: 1-72. Download publication (PDF 3.6 MB).

Diederich, P., C. Besch & B. Schultheis (1989) Commentaire scientifique des planches mycologiques de Redouté. In: Société des naturalistes luxembourgeois: Champignons du Luxembourg, Planches inédites de P.-J. Redouté (1759-1840), Manuscrit de Louis Marchand (1807-1843). Luxembourg, p. 103-109.

Diederich, P., E. Sérusiaux, A. Aptroot & F. Rose (1988) Lichens et champignons lichénicoles nouveaux ou intéressants pour la flore de la Belgique et des régions voisines. IV. Dumortiera 42: 17-35. Download publication (PDF 330 KB).

Diederich, P. (1987) Annexe 2: Lichens et champignons lichénicoles. In: J. Duvigneaud: L'herborisation générale de la Société royale de Botanique de Belgique dans le département de la Moselle (Lorraine, France) les 3 et 4 août 1985. Bulletin de la Société royale de Botanique de Belgique. 120: 133-134.

Diederich, P. (1986) Lichenicolous fungi from the Grand Duchy of Luxembourg and surrounding areas. Lejeunia, N. S. 119: 1-26. Download publication (PDF 4.1 MB).

Diederich, P. (1986) Macrolichens nouveaux ou intéressants pour la flore luxembourgeoise (2). Bulletin de la Société des naturalistes luxembourgeois 86: 117-123. Download publication (PDF 250 KB).

Diederich, P. (1985) Bibliographie lichénologique luxembourgeoise. Bulletin de la Société des naturalistes luxembourgeois 85: 33-41. Download publication (PDF 385 KB).

Diederich, P. (1985) Cladoniaceae (lichenes) nouveaux ou intéressants pour la flore luxembourgeoise. Bulletin de la Société des naturalistes luxembourgeois 85: 29-32. Download publication (PDF 150 KB).

Diederich, P. (1985) Macrolichens nouveaux ou intéressants pour la flore luxembourgeoise. Bulletin de la Société des naturalistes luxembourgeois 85: 21-27. Download publication (PDF 300 KB).

Sérusiaux, E., P. Diederich & F. Rose (1985) Lichens et champignons lichénicoles nouveaux ou intéressants pour la flore de Belgique et des régions voisines. III. Dumortiera 33: 25-35. Download publication (PDF 7.11 MB).

Diederich, P. (1984) Interessante Flechten auf der "Haardt" bei Düdelingen und dem "Prënzebierg" bei Petingen. Regulus 14 (18): 303.

Diederich, P. (1981) Cartographie de la pollution atmosphérique au Grand-Duché de Luxembourg à l'aide de bioindicateurs. Bulletin de la Société des naturalistes luxembourgeois 83-84 ("1978-1979"): 7-39. Download publication (PDF 1.7 MB).

Papers in Other Journals (Botany)

Diederich, P. (1991) Notes floristiques inédites de François Auguste Tinant. Bulletin de la Société des naturalistes luxembourgeois 92: 73-77. Download publication (PDF 240 KB).

Diederich, P. (1991) Les réseaux de cartographie luxembourgeois. Bulletin de la Société des naturalistes luxembourgeois 92: 67-72. Download publication (PDF 280 KB).

Diederich, P. (1986) Les Characeae du Grand-Duché de Luxembourg. Dumortiera 34-35: 32-36. Download publication (PDF 3.8 MB).

Diederich, P. (1985) Les dicotylédones (excl. Callitriche et Ranunculus) et ptéridophytes aquatiques au Grand-Duché de Luxembourg et dans les régions voisines. Dumortiera 32: 12-20. Download publication (PDF 5.6 MB).

Diederich, P. (1984) L'herborisation générale de la Société royale de Botanique de Belgique au Grand-Duché de Luxembourg les 10 et 11 septembre 1983. Bulletin de la Société royale de Botanique de Belgique 117: 285-288.

Diederich, P. (1984) Les monocotylédones aquatiques (excl. Potamogeton s.l.) du Grand-Duché de Luxembourg. Dumortiera 29-30: 34-41. Download publication (PDF 5 MB).

Diederich, P. (1984) Le genre Ranunculus L. subgen. Batrachium (DC.) Gray au Grand-Duché de Luxembourg. Dumortiera 28: 1-5. Download publication (PDF 3 MB).

Diederich, P. (1983) Le genre Potamogeton L. s.l. au Grand-Duché de Luxembourg et dans les régions voisines. Dumortiera 27: 26-36. Download publication (PDF 7.3 MB).

Diederich, P. (1983) Le genre Callitriche L. au Grand-Duché de Luxembourg. Dumortiera 26: 13-22. Download publication (PDF 8.3 MB).

Diederich, P. (1981) L'algue Enteromorpha intestinalis (L.) Link dans des gravières de la Moselle luxembourgeoise. Dumortiera 19-20: 57-60.

Diederich, P. (1981) L'herbier Gustave Kolbach. Bulletin de la Société des naturalistes luxembourgeois 83-84 ("1978-1979"): 3-5. Download publication (PDF 135 KB).

Diederich, P. (1978) Die Flora der Baggerweiher. In: Jeunes et Environnement: Baggerweieren Remerschen/Wëntreng: Erhuelung an Naturschutz oder Ausverkaf vun enger Landschaft: 29-35.

Diederich, P. (1977) Etude de la végétation des gravières de Remerschen-Wintrange. Luxembourg, non publié, 106 pp.

Diederich, P. (1977) Quelques plantes intéressantes du Grand-Duché de Luxembourg et de territoires limitrophes. Dumortiera 7-8: 25-27.

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