Publications
Lichen Taxonomy, Systematics and Nomenclature
2023
Marshall, AJ, Blanchon, DJ, de Lange, PJ, Wells, S, Fryday, AM, Tang, T and Knight A. Megalaria crispisulcans, a new isidiate species of Megalaria (Ramalinaceae) from Aotearoa/New Zealand. Perspectives in Biodiversity 1(1): 25–42. https://doi.org/10.34074/pibdiv.001103
2022
Cannon, P., Wedin, M., Svensson, M., Fryday, A., Sanderson, N., Simkin, J. Lecanorales: Sphaerophoraceae, including the genera Bunodophoron, Gilbertaria and Sphaerophorus. Revisions of British and Irish Lichens 30: 1-7. Download
Svensson, M & Fryday, AM. Gilbertaria, a first crustose genus in the Sphaerophoraceae (Lecanoromycetidae) for Catillaria contristans, Toninia squalescens and related species. Mycological Progress 21: 90. doi.org/10.1007/s11557-022-01838-5
Fryday, AM. Varicellaria cacuminum (lichenized Ascomycota, Pertusariales), a new species of lichenized-fungi from Campbell Island, with notes on Varicellaria and other Pertusariales in New Zealand. New Zealand Journal of Botany doi.org/10.1080/0028825X.2022.2120823
Halici, MG, Fryday, A, Kahraman, M & Avci, F. An acid deficient population of Lambiella psephota from Antarctica and a new combination in the genus from Campbell Island with a world-wide key to the genus. Biological Diversity and Conservation 15(1): 1–9. Download
Fryday, AM, Søchting, U, Bungartz, F & Perlmutter, G. Proposal to conserve the name Huea (Ascomycota, Teloschistales) with a conserved type. Taxon 71(2): 465–466. Download
Cannon, P., Orange, A., Aptroot, A., Coppins, B., Fletcher, A., Fryday, A., Sanderson, N., Simkin, J. & Van den Boom, P. (2022). Caliciales: Catillariaceae, including the genera Catillaria and Solenopsora. Revisions of British and Irish Lichens 22: 1-13. Download
2021
Kantvilas, G & Fryday, AM. Validation of Henry Imshaug’s “Ochrolechia alectoronica” (lichenised Ascomycetes, Pertusariales), with notes on O. weymouthii Jatta and a key to the genus Ochrolechia in Tasmania. Swainsona 35: 67–72. Download
Cannon, P, Fryday, A, Spribille, T, Coppins, B, Vondrák, J, Sanderson, N & Simkin, J. Baeomycetales: Xylographaceae, including the genera Lambiella, Lithographa, Ptychographa and Xylographa. Revisions of British and Irish Lichens 17: 1-11. Download
Fryday, AM, Wheeler TB & Etayo, J. A new species of Aspicilia (Megasporaceae), with a new lichenicolous Sagediospsis (Adelococcaceae), from the Falkland Islands. Lichenologist 53: 307–315. Download
Øvstedal, DO, Broady, PA & Fryday, AM. A new Sclerococcum (Dactylosporaceae, Ascomycota) on Gloeocapsa from Antarctica. Australasian Lichenology 88: 40–44. Download
Fryday, AM & Dillman, KL. Two new species of Ostropales (Ascomycota, Lecanoromycetes lichenized-fungi) and other significant records of lichenized fungi from Southeast Alaska. Bryologist 124: 20–26. doi.org/10.1639/0007-2745-124.1.020
Fryday AM, Spribille, T & Tønsberg, T. Proposal to conserve the name Coccotrema against Lepolichen (Ascomycota, Lecanoromycetes, Coccotremataceae). Taxon 70: 203–204. Download
2020
Ruprecht, U, Fernandez-Mendoza, F, Türk, R & Fryday, AM. High levels of endemism and local differentiation in the algal and fungal symbionts of saxicolous lecideoid lichens along a latitudinal gradient in southern South America. Lichenologist 52(4): 287–303. Download
Fryday, AM, Medeiros, ID, Siebert, SJ, Pope, N & Rajakaruna, N. Burrowsia, a new genus of lichenized fungi (Caliciaceae), plus the new species B. cataractae and Scoliciosporum fabisporum, from Mpumalanga, South Africa. South African Journal of Botany 132: 471–481. doi.org/10.1016/j.sajb.2020.06.001
Spribille, T, Perez-Ortega, S, Svensson, M, Tønsberg, T. et al. Lichens and associated fungi from Glacier Bay National Park, Alaska. Lichenologist 52(2) 61–181. Download
Fryday, AM Ramalina flaccidissima is the correct name for the taxon currently known as R. terebrata (Short Communication). New Zealand Journal of Botany 58(3): 268–274. doi.org/10.1080/0028825X.2020.1734031
2019
Fryday, AM. Corrections to reports of buellioid lichens from New Zealand’s subantarctic islands, including Sclerococcum thelotrematicola comb. nov. and Epilichen scabrosus new to the southern hemisphere. Australasian Lichenology 84(1): 26–32. Download
Fryday AM, & van den Boom, PPG Lecidea phaeophysata: a new saxicolous lichen species from western and southern Europe with a key to saxicolous lecideoid lichens present on Atlantic coasts Lichenologist 51(3): 193–204.
Fryday, AM. Eleven new species of saxicolous crustose lichenized fungi from the Falkland Islands (Islas Malvinas), with keys to the genera in which the species are described. Lichenologist 51(3): 235–267.
Øvstedal, DO Fryday, AM & Lewis Smith, RI. Lecanora muscigena, a new species in the Lecanora fuscescens group from South Georgia. New Zealand Journal of Botany 58(2): 145–142.
Fryday, AM, Elvebakk, A, Anderson, FL & Gagnon, JY. Psoroma nivale (Pannariaceae, lichenized ascomycota) a new species with dark, elongate squamules and bacilliform ascospores from arctic Quebec, Canada. Lichenologist 51(5): 419–429.
2018
Øvstedal, DO, Lindblom, L, Knudsen, K & Fryday, AM. A new species of Acarospora from the Falkland Islands (Islas Malvinas). Phytotaxa 340 (1): 86–92.
Zamora, J C et al. Considerations and consequences of allowing DNA sequence data as types of fungal taxa. IMA Fungus 9(1): 167–175.
Fryday, A M & McCarthy, J W. Hymenelia parva: a new species of Hymenelia (Hymeneliaceae, Ostropomycetidae) from Newfoundland, Canada. Graphis Scripta 30(6): 44–50. Download
2017
Fryday, A M, Ertz, D & Jørgensen, PM. Insights onto the genus Austrella (Pannariaceae, Peltigerales, Collematineae), including a new species from the Falkland Islands. Lichenologist 49(1): 57–65.
Ertz, D & Fryday, A. A remarkable endohymenial species of Arthothelium (Arthoniales) from Campbell Island, New Zealand Lichenologist 49(1): 93–97.
Fryday, A M, Schmitt, I & Perez-Ortega, S. The genus Endocena (Icmadophilaceae); DNA evidence suggests the same fungus forms different. Lichenologist 49(4): 347–363.
Fryday, A M & Thüs, H. The genus Xenolecia (Lecideaceae s. lat., Lecanoromycetidae inc. sed.), including a second species in the genus from Campbell Island, New Zealand. Lichenologist 49(4): 365–372.
Printzen, C, Blanchon, DJ, Fryday, AM, de Lange, PJ, Houston, DM & Rolfe, JR. Lecanora kohu, a new species of Lecanora (Ascomycota: Lecanoraceae) from the Chatham Islands, New Zealand. New Zealand Journal of Botany 55(4): 439–451.
2016
Ertz, D, Fryday, AM, Schmitt, I, Charrier, M, Dudek, M & Kukwa, M. Ochrolechia kerguelensis sp. nov. from the Southern Hemisphere and O. antarctica reinstated from the synonymy of O. parella. Phytotaxa 280(2): 129–140.
2015
Resl, P, Schneider, K, Westberg, M, Printzen, P, Palice, Z, Thor, G, Fryday, A M, Mayrhofer, H and Spribille, T. 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.
2014
Muggia, L, Prerez-Ortega, S, Fryday, A, Spribille, T, Grube, M. Global assessment of genetic variation and phenotypic plasticity in the lichen-forming species Tephromela atra. Fungal Diversity 64: 233–251.
Fryday, AM, Ekman, S & Printzen, C. Bryobilimbia, a new genus for Lecidea hypnorum and closely related species. Lichenologist 46: 25–37.
Fryday, A M & Hertel, H The family Lecideaceae s. lat. (Lecanoromycetidae inc. sed., lichenized Ascomycota) in the southern subpolar region; including eight new species and some revised generic circumscriptions. Lichenologist 46: 389–412.
2012
Fryday, AM & Linda in Arcadia. Typification and a revised basionym for Fuscidea lygaea, and a new name for Amandinea lecideina. Graphis Scripta 24: 40–44. Download
Fryday, AM & Coppins, BJ. New taxa, reports, and names of lichenized and lichenicolous fungi mainly from the Scottish Highlands. Lichenologist 44: 723–737.
Fryday, AM & Kantvilas, G. Rhizocarpon austroamphibium (Rhizocarpaceae, lichenized Ascomycota): a new species from Tasmania. Australasia Lichenology 71: 12–17.
Fryday, AM & Øvstedal, DO. New species, combinations and records of lichenized-fungi from the Falkland Islands (Islas Malvinas). Lichenologist 44: 483–500.
Vondrák, J, Šoun, J, Vondráková, O, Fryday, AM, Khodosovtsev, A & Davydov E. Absence of anthraquinone pigments is paraphyletic and a phylogenetically unreliable character in the Teloschistaceae. Lichenologist 44: 401–418
Fryday, A M & Knight, A. A new species of Megalaria (Ramalinaceae: lichenized-Ascomycota) from South Island, New Zealand Australasian Lichenology 70: 30–35.
2011
Øvstedal, DO & Fryday, AM. A new species of Protopannaria (Pannariaceae: Ascomycota) from the southern New Zealand shelf islands, and additional records of Protopannaria from South America. Australasian Lichenology 68: 12–15.
Fryday, AM. New species and combinations in Calvitimela and Tephromela from the southern subpolar region. Lichenologist 43: 225–239.
2010
Kantvilas, G & Fryday, AM. Two additions to the genus Cliostomum (Ramalinaceae) with broad ascospores. Lichenologist 42: 539–545.
Fryday, AM & Lendemer, JC. Reassesment of the genus Catillochroma (lichenized Ascomycota, Megalariaceae). Lichenologist 42: 587–600.
2009
Fryday, AM. Lecidea globulispora Nyl. is the correct name for L. antiloga Sirt. Graphis scripta 21: 57–60. Download
Fryday, AM & Coppins, BJ. (2009) Proposal to conserve the name Psoroma versicolor against P. subdescendens. Taxon 58: 293.
Fryday, AM & Coppins, BJ. Ameliella Fryday & Coppins (2008) Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 144–145.
Fryday, AM. Cecidonia Triebel & Rambold (1988). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 291–292.
Fryday, AM, Gilbert, OL, Galloway, DJ & Coppins, BJ. Porpidia Körber (1855). The Lichen Flora of Great Britain and Ireland, 2nd Edition (OL Gilbert et al., eds.): pp. 739–749.
Fryday, AM, James, PJ & Jørgensen, PM. Vestergrenopsis Gyeln. (1940). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 958.
Fletcher, A, Clayden, S & Fryday, AM. Rhizocarpon Ramond ex DC. (1805). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 792–808.
2008
Fryday, AM. The genus Fuscidea in North America. Lichenologist 40: 295–328.
Fryday, AM. Three new species with cephalodia from the southern New Zealand shelf islands. Lichenologist 40: 283–294.
Fryday, AM & Coppins, BJ. Ameliella, a new genus of lichenized fungi from NW Europe and western Canada. Lichenologist 40: 387–397.
Fryday, AM & Coppins, BJ. Micarea. In: Lichen Flora of the Greater Sonoran Desert Region Vol 3 (T. H. Nash III, et al. eds): pp. 246–250. Lichens Unlimited, Tempe, AZ.
Lücking, R, Knudsen, K & Fryday AM. Diploschistella. In: Lichen Flora of the Greater Sonoran Desert Region Vol 3 (T. H. Nash III, et al. eds): pp. 228–229. Lichens Unlimited, Tempe, AZ.
2007
Fryday, AM. A new species of Megalaria from Iles Kerguelen in the southern Indian Ocean. Lichenologist 39: 371-375
Fryday, AM & Coppins, BJ. A second species of Lithographa with submuriform ascospores. Lichenologist 39: 245–250.
Coppins, BJ & Fryday, AM. Three new species of Bacidia s.lat. (Ramalinaceae) from Campbell Island (New Zealand). Bibliotheca Lichenologica 95: 155–164.
2006
Fryday, AM & Coppins, BJ. Typification and identity of Pertusaria obvelata Nyl. Australasian Lichenology 59: 34-35.
Coppins, BJ & Fryday, AM. Reassessment of some lichen species described by Josiah Lowe, and notes on some other North American lecideoid lichens. Bryologist 109: 9–17.
Coppins, BJ & Fryday, AM. New or previously misunderstood species of Lithographa and Rimularia (Agyriaceae) from the southern subpolar region and western Canada. Lichenologist 38: 93–107.
2005
Fryday, AM. The genus Porpidia in northern and western Europe, with special emphasis on collections from the British Isles. Lichenologist 37: 1–35.
Fryday, A. M. Proposal to reject the name Lecidea flavocoerulescens Hornem. (lichenized Ascomycota, Porpidiaceae). Taxon 54: 181–182.
Fryday, AM. Nimisia deusta, the correct name for N. fuegiae, with additional notes on morphology, distribution, and chemical composition. Lichenologist 37: 313–319.
2004
Bungartz, F & Fryday, AM. Buellia saurinum W.A. Weber belongs in the genus Rhizocarpon (Rhizocarpaceae, lichenized Ascomycetes) Bryologist 107: 75–78.
Fryday, AM. New species and records of lichenized fungi from the Auckland Islands and Campbell Island, New Zealand. Bibliotheca Lichenographa 88: 127–146.
Fryday, AM. A new species of Fuscopannaria with a green photobiont, and other taxonomic innovations and new records of lichenized-fungi from Alaska. Bryologist 107: 173–179.
Fryday, AM. A reassessment of the genus ‘Gongylia’ in North America, and a new species of Protothelenella from Colorado. Bryologist 107: 231–233.
Fryday, AM & Coppins, BJ. A reassessment of the genera Chromatochlamys and Thelenella, and a new species of Strigula from the British Isles. Lichenologist 36: 89–95.
Ihlen, PG & Fryday, AM. Rhizocarpon anaperum, new to Svalbard (Short Communication). Lichenologist 36: 343–344.
2003
Fryday, AM & Coppins, BJ. Proposal to reject the name Lecidea atro-alba b [var.] concreta Acharius (lichenized Ascomycota, Rhizocarpaceae). Taxon 52(2): 351.
Fryday, AM & Glew, KA. Stereocaulon nivale comb. non., yet another crustose species in the genus. Bryologist 106: 565–568.
2002
Fryday, AM. New combinations and records of lichenized-fungi from southern South America. Mycotaxon 82: 421–428.
Fryday, AM. A revision of the species of the Rhizocarpon hochstetteri group occurring in the British Isles. Lichenologist 34: 451–477.
Ihlen, PG & Fryday, AM. A new species of Rhizocarpon from north-west Europe and north-east North America. Lichenologist 34: 95–100.
2001
Fryday, AM & Common, RS. A new species of Schaereria (lichenized-fungi) from the Falkland Islands. Bryologist 104: 109–114.
2000
Fryday, AM. On Rhizocarpon obscuratum (Ach.) Massal.– with notes on some related species in the British Isles. Lichenologist 32: 207–224
1999
Fryday, AM. The genus Rimularia Nylander in the British Isles. British Lichen Society Bulletin 84: 2–5.
1997
Fryday, AM. Studies of the lichen genus Rhizocarpon subgenus Phaeothallus. British Ecological Society Bulletin 28: 29–31.
Fryday, AM & Coppins, BJ. Keys to sterile crustose saxicolous and terricolous lichens occurring in the British Isles. Lichenologist 29: 301–332.
1996
Fryday, AM. A provisional re-assessment of the non-yellow species of Rhizocarpon occurring in the British Isles. British Lichen Society Bulletin 78: 29–40.
Fryday, AM & Coppins, BJ. Three new species in the Catillariaceae from the Central Highlands of Scotland. Lichenologist 28: 507–512.
Fryday, AM & Coppins, BJ. A new crustose Stereocaulon from the mountains of Scotland and Wales. Lichenologist 28: 513–519.
Back to Publications
Lichen Taxonomy, Systematics and Nomenclature
2023
Marshall, AJ, Blanchon, DJ, de Lange, PJ, Wells, S, Fryday, AM, Tang, T and Knight A. Megalaria crispisulcans, a new isidiate species of Megalaria (Ramalinaceae) from Aotearoa/New Zealand. Perspectives in Biodiversity 1(1): 25–42. https://doi.org/10.34074/pibdiv.001103
2022
Cannon, P., Wedin, M., Svensson, M., Fryday, A., Sanderson, N., Simkin, J. Lecanorales: Sphaerophoraceae, including the genera Bunodophoron, Gilbertaria and Sphaerophorus. Revisions of British and Irish Lichens 30: 1-7. Download
Svensson, M & Fryday, AM. Gilbertaria, a first crustose genus in the Sphaerophoraceae (Lecanoromycetidae) for Catillaria contristans, Toninia squalescens and related species. Mycological Progress 21: 90. doi.org/10.1007/s11557-022-01838-5
Fryday, AM. Varicellaria cacuminum (lichenized Ascomycota, Pertusariales), a new species of lichenized-fungi from Campbell Island, with notes on Varicellaria and other Pertusariales in New Zealand. New Zealand Journal of Botany doi.org/10.1080/0028825X.2022.2120823
Halici, MG, Fryday, A, Kahraman, M & Avci, F. An acid deficient population of Lambiella psephota from Antarctica and a new combination in the genus from Campbell Island with a world-wide key to the genus. Biological Diversity and Conservation 15(1): 1–9. Download
Fryday, AM, Søchting, U, Bungartz, F & Perlmutter, G. Proposal to conserve the name Huea (Ascomycota, Teloschistales) with a conserved type. Taxon 71(2): 465–466. Download
Cannon, P., Orange, A., Aptroot, A., Coppins, B., Fletcher, A., Fryday, A., Sanderson, N., Simkin, J. & Van den Boom, P. (2022). Caliciales: Catillariaceae, including the genera Catillaria and Solenopsora. Revisions of British and Irish Lichens 22: 1-13. Download
2021
Kantvilas, G & Fryday, AM. Validation of Henry Imshaug’s “Ochrolechia alectoronica” (lichenised Ascomycetes, Pertusariales), with notes on O. weymouthii Jatta and a key to the genus Ochrolechia in Tasmania. Swainsona 35: 67–72. Download
Cannon, P, Fryday, A, Spribille, T, Coppins, B, Vondrák, J, Sanderson, N & Simkin, J. Baeomycetales: Xylographaceae, including the genera Lambiella, Lithographa, Ptychographa and Xylographa. Revisions of British and Irish Lichens 17: 1-11. Download
Fryday, AM, Wheeler TB & Etayo, J. A new species of Aspicilia (Megasporaceae), with a new lichenicolous Sagediospsis (Adelococcaceae), from the Falkland Islands. Lichenologist 53: 307–315. Download
Øvstedal, DO, Broady, PA & Fryday, AM. A new Sclerococcum (Dactylosporaceae, Ascomycota) on Gloeocapsa from Antarctica. Australasian Lichenology 88: 40–44. Download
Fryday, AM & Dillman, KL. Two new species of Ostropales (Ascomycota, Lecanoromycetes lichenized-fungi) and other significant records of lichenized fungi from Southeast Alaska. Bryologist 124: 20–26. doi.org/10.1639/0007-2745-124.1.020
Fryday AM, Spribille, T & Tønsberg, T. Proposal to conserve the name Coccotrema against Lepolichen (Ascomycota, Lecanoromycetes, Coccotremataceae). Taxon 70: 203–204. Download
2020
Ruprecht, U, Fernandez-Mendoza, F, Türk, R & Fryday, AM. High levels of endemism and local differentiation in the algal and fungal symbionts of saxicolous lecideoid lichens along a latitudinal gradient in southern South America. Lichenologist 52(4): 287–303. Download
Fryday, AM, Medeiros, ID, Siebert, SJ, Pope, N & Rajakaruna, N. Burrowsia, a new genus of lichenized fungi (Caliciaceae), plus the new species B. cataractae and Scoliciosporum fabisporum, from Mpumalanga, South Africa. South African Journal of Botany 132: 471–481. doi.org/10.1016/j.sajb.2020.06.001
Spribille, T, Perez-Ortega, S, Svensson, M, Tønsberg, T. et al. Lichens and associated fungi from Glacier Bay National Park, Alaska. Lichenologist 52(2) 61–181. Download
Fryday, AM Ramalina flaccidissima is the correct name for the taxon currently known as R. terebrata (Short Communication). New Zealand Journal of Botany 58(3): 268–274. doi.org/10.1080/0028825X.2020.1734031
2019
Fryday, AM. Corrections to reports of buellioid lichens from New Zealand’s subantarctic islands, including Sclerococcum thelotrematicola comb. nov. and Epilichen scabrosus new to the southern hemisphere. Australasian Lichenology 84(1): 26–32. Download
Fryday AM, & van den Boom, PPG Lecidea phaeophysata: a new saxicolous lichen species from western and southern Europe with a key to saxicolous lecideoid lichens present on Atlantic coasts Lichenologist 51(3): 193–204.
Fryday, AM. Eleven new species of saxicolous crustose lichenized fungi from the Falkland Islands (Islas Malvinas), with keys to the genera in which the species are described. Lichenologist 51(3): 235–267.
Øvstedal, DO Fryday, AM & Lewis Smith, RI. Lecanora muscigena, a new species in the Lecanora fuscescens group from South Georgia. New Zealand Journal of Botany 58(2): 145–142.
Fryday, AM, Elvebakk, A, Anderson, FL & Gagnon, JY. Psoroma nivale (Pannariaceae, lichenized ascomycota) a new species with dark, elongate squamules and bacilliform ascospores from arctic Quebec, Canada. Lichenologist 51(5): 419–429.
2018
Øvstedal, DO, Lindblom, L, Knudsen, K & Fryday, AM. A new species of Acarospora from the Falkland Islands (Islas Malvinas). Phytotaxa 340 (1): 86–92.
Zamora, J C et al. Considerations and consequences of allowing DNA sequence data as types of fungal taxa. IMA Fungus 9(1): 167–175.
Fryday, A M & McCarthy, J W. Hymenelia parva: a new species of Hymenelia (Hymeneliaceae, Ostropomycetidae) from Newfoundland, Canada. Graphis Scripta 30(6): 44–50. Download
2017
Fryday, A M, Ertz, D & Jørgensen, PM. Insights onto the genus Austrella (Pannariaceae, Peltigerales, Collematineae), including a new species from the Falkland Islands. Lichenologist 49(1): 57–65.
Ertz, D & Fryday, A. A remarkable endohymenial species of Arthothelium (Arthoniales) from Campbell Island, New Zealand Lichenologist 49(1): 93–97.
Fryday, A M, Schmitt, I & Perez-Ortega, S. The genus Endocena (Icmadophilaceae); DNA evidence suggests the same fungus forms different. Lichenologist 49(4): 347–363.
Fryday, A M & Thüs, H. The genus Xenolecia (Lecideaceae s. lat., Lecanoromycetidae inc. sed.), including a second species in the genus from Campbell Island, New Zealand. Lichenologist 49(4): 365–372.
Printzen, C, Blanchon, DJ, Fryday, AM, de Lange, PJ, Houston, DM & Rolfe, JR. Lecanora kohu, a new species of Lecanora (Ascomycota: Lecanoraceae) from the Chatham Islands, New Zealand. New Zealand Journal of Botany 55(4): 439–451.
2016
Ertz, D, Fryday, AM, Schmitt, I, Charrier, M, Dudek, M & Kukwa, M. Ochrolechia kerguelensis sp. nov. from the Southern Hemisphere and O. antarctica reinstated from the synonymy of O. parella. Phytotaxa 280(2): 129–140.
2015
Resl, P, Schneider, K, Westberg, M, Printzen, P, Palice, Z, Thor, G, Fryday, A M, Mayrhofer, H and Spribille, T. 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.
2014
Muggia, L, Prerez-Ortega, S, Fryday, A, Spribille, T, Grube, M. Global assessment of genetic variation and phenotypic plasticity in the lichen-forming species Tephromela atra. Fungal Diversity 64: 233–251.
Fryday, AM, Ekman, S & Printzen, C. Bryobilimbia, a new genus for Lecidea hypnorum and closely related species. Lichenologist 46: 25–37.
Fryday, A M & Hertel, H The family Lecideaceae s. lat. (Lecanoromycetidae inc. sed., lichenized Ascomycota) in the southern subpolar region; including eight new species and some revised generic circumscriptions. Lichenologist 46: 389–412.
2012
Fryday, AM & Linda in Arcadia. Typification and a revised basionym for Fuscidea lygaea, and a new name for Amandinea lecideina. Graphis Scripta 24: 40–44. Download
Fryday, AM & Coppins, BJ. New taxa, reports, and names of lichenized and lichenicolous fungi mainly from the Scottish Highlands. Lichenologist 44: 723–737.
Fryday, AM & Kantvilas, G. Rhizocarpon austroamphibium (Rhizocarpaceae, lichenized Ascomycota): a new species from Tasmania. Australasia Lichenology 71: 12–17.
Fryday, AM & Øvstedal, DO. New species, combinations and records of lichenized-fungi from the Falkland Islands (Islas Malvinas). Lichenologist 44: 483–500.
Vondrák, J, Šoun, J, Vondráková, O, Fryday, AM, Khodosovtsev, A & Davydov E. Absence of anthraquinone pigments is paraphyletic and a phylogenetically unreliable character in the Teloschistaceae. Lichenologist 44: 401–418
Fryday, A M & Knight, A. A new species of Megalaria (Ramalinaceae: lichenized-Ascomycota) from South Island, New Zealand Australasian Lichenology 70: 30–35.
2011
Øvstedal, DO & Fryday, AM. A new species of Protopannaria (Pannariaceae: Ascomycota) from the southern New Zealand shelf islands, and additional records of Protopannaria from South America. Australasian Lichenology 68: 12–15.
Fryday, AM. New species and combinations in Calvitimela and Tephromela from the southern subpolar region. Lichenologist 43: 225–239.
2010
Kantvilas, G & Fryday, AM. Two additions to the genus Cliostomum (Ramalinaceae) with broad ascospores. Lichenologist 42: 539–545.
Fryday, AM & Lendemer, JC. Reassesment of the genus Catillochroma (lichenized Ascomycota, Megalariaceae). Lichenologist 42: 587–600.
2009
Fryday, AM. Lecidea globulispora Nyl. is the correct name for L. antiloga Sirt. Graphis scripta 21: 57–60. Download
Fryday, AM & Coppins, BJ. (2009) Proposal to conserve the name Psoroma versicolor against P. subdescendens. Taxon 58: 293.
Fryday, AM & Coppins, BJ. Ameliella Fryday & Coppins (2008) Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 144–145.
Fryday, AM. Cecidonia Triebel & Rambold (1988). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 291–292.
Fryday, AM, Gilbert, OL, Galloway, DJ & Coppins, BJ. Porpidia Körber (1855). The Lichen Flora of Great Britain and Ireland, 2nd Edition (OL Gilbert et al., eds.): pp. 739–749.
Fryday, AM, James, PJ & Jørgensen, PM. Vestergrenopsis Gyeln. (1940). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 958.
Fletcher, A, Clayden, S & Fryday, AM. Rhizocarpon Ramond ex DC. (1805). In: The Lichen Flora of Great Britain and Ireland, 2nd Edition (O.L. Gilbert et al., eds.): pp. 792–808.
2008
Fryday, AM. The genus Fuscidea in North America. Lichenologist 40: 295–328.
Fryday, AM. Three new species with cephalodia from the southern New Zealand shelf islands. Lichenologist 40: 283–294.
Fryday, AM & Coppins, BJ. Ameliella, a new genus of lichenized fungi from NW Europe and western Canada. Lichenologist 40: 387–397.
Fryday, AM & Coppins, BJ. Micarea. In: Lichen Flora of the Greater Sonoran Desert Region Vol 3 (T. H. Nash III, et al. eds): pp. 246–250. Lichens Unlimited, Tempe, AZ.
Lücking, R, Knudsen, K & Fryday AM. Diploschistella. In: Lichen Flora of the Greater Sonoran Desert Region Vol 3 (T. H. Nash III, et al. eds): pp. 228–229. Lichens Unlimited, Tempe, AZ.
2007
Fryday, AM. A new species of Megalaria from Iles Kerguelen in the southern Indian Ocean. Lichenologist 39: 371-375
Fryday, AM & Coppins, BJ. A second species of Lithographa with submuriform ascospores. Lichenologist 39: 245–250.
Coppins, BJ & Fryday, AM. Three new species of Bacidia s.lat. (Ramalinaceae) from Campbell Island (New Zealand). Bibliotheca Lichenologica 95: 155–164.
2006
Fryday, AM & Coppins, BJ. Typification and identity of Pertusaria obvelata Nyl. Australasian Lichenology 59: 34-35.
Coppins, BJ & Fryday, AM. Reassessment of some lichen species described by Josiah Lowe, and notes on some other North American lecideoid lichens. Bryologist 109: 9–17.
Coppins, BJ & Fryday, AM. New or previously misunderstood species of Lithographa and Rimularia (Agyriaceae) from the southern subpolar region and western Canada. Lichenologist 38: 93–107.
2005
Fryday, AM. The genus Porpidia in northern and western Europe, with special emphasis on collections from the British Isles. Lichenologist 37: 1–35.
Fryday, A. M. Proposal to reject the name Lecidea flavocoerulescens Hornem. (lichenized Ascomycota, Porpidiaceae). Taxon 54: 181–182.
Fryday, AM. Nimisia deusta, the correct name for N. fuegiae, with additional notes on morphology, distribution, and chemical composition. Lichenologist 37: 313–319.
2004
Bungartz, F & Fryday, AM. Buellia saurinum W.A. Weber belongs in the genus Rhizocarpon (Rhizocarpaceae, lichenized Ascomycetes) Bryologist 107: 75–78.
Fryday, AM. New species and records of lichenized fungi from the Auckland Islands and Campbell Island, New Zealand. Bibliotheca Lichenographa 88: 127–146.
Fryday, AM. A new species of Fuscopannaria with a green photobiont, and other taxonomic innovations and new records of lichenized-fungi from Alaska. Bryologist 107: 173–179.
Fryday, AM. A reassessment of the genus ‘Gongylia’ in North America, and a new species of Protothelenella from Colorado. Bryologist 107: 231–233.
Fryday, AM & Coppins, BJ. A reassessment of the genera Chromatochlamys and Thelenella, and a new species of Strigula from the British Isles. Lichenologist 36: 89–95.
Ihlen, PG & Fryday, AM. Rhizocarpon anaperum, new to Svalbard (Short Communication). Lichenologist 36: 343–344.
2003
Fryday, AM & Coppins, BJ. Proposal to reject the name Lecidea atro-alba b [var.] concreta Acharius (lichenized Ascomycota, Rhizocarpaceae). Taxon 52(2): 351.
Fryday, AM & Glew, KA. Stereocaulon nivale comb. non., yet another crustose species in the genus. Bryologist 106: 565–568.
2002
Fryday, AM. New combinations and records of lichenized-fungi from southern South America. Mycotaxon 82: 421–428.
Fryday, AM. A revision of the species of the Rhizocarpon hochstetteri group occurring in the British Isles. Lichenologist 34: 451–477.
Ihlen, PG & Fryday, AM. A new species of Rhizocarpon from north-west Europe and north-east North America. Lichenologist 34: 95–100.
2001
Fryday, AM & Common, RS. A new species of Schaereria (lichenized-fungi) from the Falkland Islands. Bryologist 104: 109–114.
2000
Fryday, AM. On Rhizocarpon obscuratum (Ach.) Massal.– with notes on some related species in the British Isles. Lichenologist 32: 207–224
1999
Fryday, AM. The genus Rimularia Nylander in the British Isles. British Lichen Society Bulletin 84: 2–5.
1997
Fryday, AM. Studies of the lichen genus Rhizocarpon subgenus Phaeothallus. British Ecological Society Bulletin 28: 29–31.
Fryday, AM & Coppins, BJ. Keys to sterile crustose saxicolous and terricolous lichens occurring in the British Isles. Lichenologist 29: 301–332.
1996
Fryday, AM. A provisional re-assessment of the non-yellow species of Rhizocarpon occurring in the British Isles. British Lichen Society Bulletin 78: 29–40.
Fryday, AM & Coppins, BJ. Three new species in the Catillariaceae from the Central Highlands of Scotland. Lichenologist 28: 507–512.
Fryday, AM & Coppins, BJ. A new crustose Stereocaulon from the mountains of Scotland and Wales. Lichenologist 28: 513–519.
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