Leif Randulff Ryvarden

Institutt for biovitenskap

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E-post l.r.ryvarden@ibv.uio.no

Rom 2406

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Besøksadresse Blindernveien 31 0371 Oslo

Postadresse Postboks 1066 Blindern 0316 Oslo

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Olou, B.A.; Langer, E.; Ryvarden, Leif; Krah, F.-S.; Hounwanou, G.B. & Piepenbring, M. [Vis alle 7 forfattere av denne artikkelen] (2023). New records and barcode sequence data of wood-inhabiting polypores in Benin with notes on their phylogenetic placements and distribution. Fungal Systematics and Evolution. ISSN 2589-3831. 11, s. 11–42. doi: 10.3114/fuse.2023.11.02. Fulltekst i vitenarkiv
Peres, R.S.; Bittencourt, F.; Robledo, G.L.; Drechsler-Santos, E.R.; Põldmaa, K. & Ryvarden, Leif [Vis alle 8 forfattere av denne artikkelen] (2023). Filling gaps in the phylogeny of Amauroderma s. lat. (Polyporales, Ganodermataceae). South African Journal of Botany. ISSN 0254-6299. 155, s. 140–153. doi: 10.1016/j.sajb.2023.02.018.
Tsigain, F. Tsigaing; Metsebing, B. P.; Mossebo, D. C.; Ryvarden, Leif; Oba, R. & Guifo, C. [Vis alle 12 forfattere av denne artikkelen] (2022). Enzymatic Activities, Characteristics of Wood-Decay and Wood Substrate Specificity within Genera of Some Wood-Rotting Basidiomycetes from Cameroon and Tropical Africa. European Journal of Biology and Biotechnology (EJBIO). ISSN 2684-5199. 3(1). doi: 10.24018/ejbio.2022.3.1.315.
Ryvarden, Leif & Baltazar, Juliano M. (2022). A synopsis of the species of Hymenochaete (Hymenochaetaceae, Basidiomycota) with smooth hymenophore in South America. Lilloa. ISSN 0075-9481. doi: 10.30550/j.lil/2022.59.S/2022.07.15.
Decock, Cony A.; Ryvarden, Leif & Amalfi, Mario (2022). Niveoporofomes (Basidiomycota, Fomitopsidaceae) in Tropical Africa: two additions from Afromontane forests, Niveoporofomes oboensis sp. nov. and N. widdringtoniae comb. nov. and N. globosporus comb. nov. from the Neotropics. Mycological Progress. ISSN 1617-416X. 21(2). doi: 10.1007/s11557-022-01787-z.
Viner, I.; Bortnikov, F.; Ryvarden, Leif & Miettinen, Otto (2021). On six African species of Lyomyces and Xylodon. Fungal Systematics and Evolution. ISSN 2589-3831. 8(1), s. 163–178. doi: 10.3114/fuse.2021.08.13.
de Lira, Carla Rejane Sousa; Alvarenga, Renato Lúcio Mendes; Soares, A.M.S.; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2021). Phylogeny of Megasporoporia s.lat. and related genera of Poyporaceae: New genera, new species and new combinations. Mycosphere. ISSN 2077-7000. 12(1), s. 1262–1289. doi: 10.5943/MYCOSPHERE/12/1/16. Fulltekst i vitenarkiv
Halbwachs, H.; Ryvarden, Leif & Bässler, C. (2021). Larger basidiomycetes growing on poroid lignicolous fungi show rot typerelated colonization patterns. Asian Journal of Mycology (AJOM). ISSN 2651-1339. 4(2), s. 19–28. doi: 10.5943/ajom/4/2/2.
Spirin, Viacheslav; Malysheva, Vera; Schoutteten, Nathan; Viner, Ilya; Miettinen, Otto & Nordén, Jenni [Vis alle 11 forfattere av denne artikkelen] (2021). Studies in the Basidiodendron caesiocinereum complex (Auriculariales, Basidiomycota). Mycological Progress. ISSN 1617-416X. 20(10), s. 1275–1296. doi: 10.1007/s11557-021-01724-6. Fulltekst i vitenarkiv Vis sammendrag
Taxonomy of Basidiodendron caesiocinereum complex is revised based on morphological and molecular methods (with the use of nc LSU rDNA, ITS and TEF1 regions). The basidiospore ornamentation is justified as a key morphological character for the species recognition in the group. As redefined here, B. caesiocinereum is an angiosperm-dwelling species with smooth basidiospores. Bourdotia cinerella and B. cinerella var. trachyspora are proved to represent separate species with warted basidiospores; they are reintroduced as Basidiodendron cinerellum and B. trachysporum. Additionally, eight new species related to B. caesiocinereum are described based on material from Eurasia, North America and Africa, and identity of B. spinosum from Oceania is discussed.
Tibuhwa, Donatha D.; Hussein, Juma M.; Ryvarden, Leif; Sijaona, Mark E. R. & Tibell, Sanja (2020). A phylogeny for the plant pathogen Piptoporellus baudonii using a multigene data set. Mycologia. ISSN 0027-5514. 112(5), s. 1017–1025. doi: 10.1080/00275514.2020.1801303. Fulltekst i vitenarkiv
Robledo, Gerardo Lucio; Palacio, Melissa; Urcelay, Carlos; Vasco-Palacios, Aída M.; Crespo, Esteban & Popoff, Orlando [Vis alle 9 forfattere av denne artikkelen] (2020). Mystery unveiled: Diacanthodes Singer–a lineage within the core polyporoid clade. Systematics and Biodiversity. ISSN 1477-2000. 18(6), s. 538–556. doi: 10.1080/14772000.2020.1776784.
da Silva, Rejane Maria Ferreira; Soares, Adriene Mayra; de Pádua, Ana Patricia Sousa Lopes; Firmino, André Luiz; de Souza-Motta, Cristina Maria & da Silva, Gladstone Alves [Vis alle 19 forfattere av denne artikkelen] (2019). Mycological diversity description II. Acta Botanica Brasilica. ISSN 0102-3306. 33(1), s. 163–173. doi: 10.1590/0102-33062018abb0411. Fulltekst i vitenarkiv
Spirin, Viacheslav; Malysheva, Vera; Miettinen, Otto; Vlasák, Josef; Alvarenga, Renato Lúcio Mendes & Gibertoni, Tatiana Baptista [Vis alle 8 forfattere av denne artikkelen] (2019). On Protomerulius and Heterochaetella (Auriculariales, Basidiomycota). Mycological Progress. ISSN 1617-416X. 18(9), s. 1079–1099. doi: 10.1007/s11557-019-01507-0. Fulltekst i vitenarkiv
Runnel, Kadri; Spirin, Viacheslav; Miettinen, Otto; Vlasák, Josef; Dai, Yu-Cheng & Ryvarden, Leif [Vis alle 7 forfattere av denne artikkelen] (2019). Morphological plasticity in brown-rot fungi: Antrodia is redefined to encompass both poroid and corticioid species. Mycologia. ISSN 0027-5514. 111(5), s. 871–883. doi: 10.1080/00275514.2019.1640532.
Ryvarden, Leif (2019). The genus Inonotus in Africa. Mycological Progress. ISSN 1617-416X. 18(5), s. 653–657. doi: 10.1007/s11557-019-01478-2.
Viacheslav, Spirin & Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 21: Some corticoid species from Ethiopia. Synopsis fungorum. ISSN 0802-8966. 38, s. 5–8.
Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 26: The genus Tyromyces . Synopsis fungorum. ISSN 0802-8966. 38, s. 33–40. doi: 10.1016/s0007-1536(79)80031-5.
Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 25: New poroid species from East and Central Africa . Synopsis fungorum. ISSN 0802-8966. 38, s. 25–32. doi: 10.1016/s0007-1536(75)80040-4.
Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 24: A first checklist of Polypores from Mozambique . Synopsis fungorum. ISSN 0802-8966. 38, s. 20–24.
Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 23: Some new species in Ceriporiopsis and Diplomitoporus . Synopsis fungorum. ISSN 0802-8966. 38, s. 12–19. doi: 10.2307/3667919.
Ryvarden, Leif (2018). Studies in Aphyllophorales of Africa 22: A first checklist of polypores from Malawi. Synopsis fungorum. ISSN 0802-8966. 38, s. 9–11. doi: 10.2307/3667599.
Crous, P.W.; Luangsa-ard, J.J.; Wingfield, M.J.; Carnegie, A.J.; Hernández-Restrepo, M. & Lombard, L. [Vis alle 54 forfattere av denne artikkelen] (2018). Fungal Planet description sheets: 785– 867. Persoonia. ISSN 0031-5850. 41, s. 238–417. doi: 10.3767/persoonia.2018.41.12. Fulltekst i vitenarkiv Vis sammendrag
Novel species of fungi described in this study include those from various countries as follows: Angola, Gnomoniopsis angolensis and Pseudopithomyces angolensis on unknown host plants. Australia, Dothiora corymbiae on Corymbia citriodora, Neoeucasphaeria eucalypti (incl. Neoeucasphaeria gen. nov.) on Eucalyptus sp., Fumagopsis stellae on Eucalyptus sp., Fusculina eucalyptorum (incl. Fusculinaceae fam. nov.) on Eucalyptus socialis, Harknessia corymbiicola on Corymbia maculata, Neocelosporium eucalypti (incl. Neocelosporium gen. nov., Neocelosporiaceae fam. nov. and Neocelosporiales ord. nov.) on Eucalyptus cyanophylla, Neophaeomoniella corymbiae on Corymbia citriodora, Neophaeomoniella eucalyptigena on Eucalyptus pilularis, Pseudoplagiostoma corymbiicola on Corymbia citriodora, Teratosphaeria gracilis on Eucalyptus gracilis, Zasmidium corymbiae on Corymbia citriodora. Brazil, Calonectria hemileiae on pustules of Hemileia vastatrix formed on leaves of Coffea arabica, Calvatia caatinguensis on soil, Cercospora solani-betacei on Solanum betaceum, Clathrus natalensis on soil, Diaporthe poincianellae on Poincianella pyramidalis, Geastrum piquiriunense on soil, Geosmithia carolliae on wing of Carollia perspicillata, Henningsia resupinata on wood, Penicillium guaibinense from soil, Periconia caespitosa from leaf litter, Pseudocercospora styracina on Styrax sp., Simplicillium filiforme as endophyte from Citrullus lanatus, Thozetella pindobacuensis on leaf litter, Xenosonderhenia coussapoae on Coussapoa floccosa. Canary Islands (Spain), Orbilia amarilla on Euphorbia canariensis. Cape Verde Islands, Xylodon jacobaeus on Eucalyptus camaldulensis. Chile, Colletotrichum arboricola on Fuchsia magellanica. Costa Rica, Lasiosphaeria miniovina on tree branch. Ecuador, Ganoderma chocoense on tree trunk. France, Neofitzroyomyces nerii (incl. Neofitzroyomyces gen. nov.) on Nerium oleander. Ghana, Castanediella tereticornis on Eucalyptus tereticornis, Falcocladium africanum on Eucalyptus brassiana, Rachicladosporium corymbiae on Corymbia citriodora. Hungary, Entoloma silvae-frondosae in Carpinus betulus-Pinus sylvestris mixed forest. Iran, Pseudopyricularia persiana on Cyperus sp. Italy, Inocybe roseascens on soil in mixed forest. Laos, Ophiocordyceps houaynhangensis on Coleoptera larva. Malaysia, Monilochaetes melastomae on Melastoma sp. Mexico, Absidia terrestris from soil. Netherlands, Acaulium pannemaniae, Conioscypha boutwelliae, Fusicolla septimanifiniscientiae, Gibellulopsis simonii, Lasionectria hilhorstii, Lectera nordwiniana, Leptodiscella rintelii, Parasarocladium debruynii and Sarocladium dejongiae (incl. Sarocladiaceae fam. nov.) from soil. New Zealand, Gnomoniopsis rosae on Rosa sp. and Neodevriesia metrosideri on Metrosideros sp. Puerto Rico, Neodevriesia coccolobae on Coccoloba uvifera, Neodevriesia tabebuiae and Alfaria tabebuiae on Tabebuia chrysantha. Russia, Amanita paludosa on bogged soil in mixed deciduous forest, Entoloma tiliae in forest of Tilia × europaea, Kwoniella endophytica on Pyrus communis. South Africa, Coniella diospyri on Diospyros mespiliformis, Neomelanconiella combreti (incl. Neomelanconiellaceae
Hyde, Kevin D.; Norphanphoun, Chada; Abreu, Vanessa P.; Bazzicalupo, Anna; Chethana, K.W. Thilini & Clericuzio, Marco [Vis alle 88 forfattere av denne artikkelen] (2017). Fungal diversity notes 603-708: taxonomic and phylogenetic notes on genera and species. Fungal diversity. ISSN 1560-2745. 87(1), s. 1–235. doi: 10.1007/s13225-017-0391-3.
Crous, Pedro Willem; Wingfield, MJ; Burgess, TI; St J Hardy, GE; Barber, PA & Alvarado, P [Vis alle 107 forfattere av denne artikkelen] (2017). Fungal planet description sheets: 558-624. Persoonia. ISSN 0031-5850. 38(JUNE), s. 240–384. doi: 10.3767/003158517X698941.
Tibpromma, Saowaluck; Hyde, Kevin D.; Jeewon, Rajesh; Maharachchikumbura, Sajeewa S.N.; Liu, Jian-Kui & Bhat, D Jayarama [Vis alle 125 forfattere av denne artikkelen] (2017). Fungal diversity notes 491-602: taxonomic and phylogenetic contributions to fungal taxa. Fungal diversity. ISSN 1560-2745. 83(1), s. 1–261. doi: 10.1007/s13225-017-0378-0.
Justo, Alfredo; Miettinen, Otto; Floudas, Dimitrios; Ortiz-Santana, Beatriz; Sjökvist, Elisabet & Lindner, Daniel [Vis alle 11 forfattere av denne artikkelen] (2017). A revised family-level classification of the Polyporales (Basidiomycota). Fungal Biology. ISSN 1878-6146. 121(9), s. 798–824. doi: 10.1016/j.funbio.2017.05.010.
Dai, Yu-Cheng; Zhou, Li-Wei; Hattori, Tsutomu; Cao, Yun; Stalpers, Joost A. & Ryvarden, Leif [Vis alle 11 forfattere av denne artikkelen] (2017). Ganoderma lingzhi (Polyporales, Basidiomycota): the scientific binomial for the widely cultivated medicinal fungus Lingzhi. Mycological Progress. ISSN 1617-416X. 16(11-12), s. 1051–1055. doi: 10.1007/s11557-017-1347-4.
Otto, Miettinen & Ryvarden, Leif (2016). Polypore genera Antella, Austeria, Butyrea, Citripora, Metuloidea and Trulla (Steccherinaceae, Polyporales). Annales Botanici Fennici. ISSN 0003-3847. 53(3-4), s. 157–172. doi: 10.5735/085.053.0403.
Ryvarden, Leif (2016). Neotropical polypores Part 3. Polyporaceae, Obba-Wrightoporia. Synopsis fungorum. ISSN 0802-8966. 36, s. 445–613. doi: 10.2307/3759470.
Gomes-Silva, Allyne Christina; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2016). Studies in Neotropical polypores 45. Two new species (Polyporales, Agaricomycetes) from the Brazilian Amazonia. Synopsis fungorum. ISSN 0802-8966. 35, s. 55–61.
Ryvarden, Leif (2016). Some Basidiomycetes (Aphyllophorales) from Namibia. Synopsis fungorum. ISSN 0802-8966. 35, s. 53–54.
Ryvarden, Leif (2016). Studies in Neotropical polypores 43. Some new species from tropical America. Synopsis fungorum. ISSN 0802-8966. 35, s. 43–47.
Ryvarden, Leif (2016). Studies in Neotropical polypores 44. A note the genus Tyromyces in tropical America. Synopsis fungorum. ISSN 0802-8966. 35, s. 48–52. doi: 10.2307/3761462.
Spirin, Viacheslav & Ryvarden, Leif (2016). Some basidiomycetes (Aphyllophorales) from Mexico. Synopsis fungorum. ISSN 0802-8966. 35, s. 34–42.
Vlasák, Josef; Vlasák Jr., Josef & Ryvarden, Leif (2016). Studies in Neotropical polypores 42. New and noteworthy polypores from Costa Rica and two new species Elmerina phellinoides and Melanoporia condensa. Synopsis fungorum. ISSN 0802-8966. 35, s. 9–33. doi: 10.2307/3761572.
Drechsler-Santos, Elisandro R.; Salvador-Montoya, Carlos Alberto & Ryvarden, Leif (2016). Studies in Neotropical polypores 41, a new species of Amylosporus from Caatinga dry woodlands, Brazil. Synopsis fungorum. ISSN 0802-8966. 35, s. 4–8.
Runnel, Kadri & Ryvarden, Leif (2016). Polyporus minutosquamosus sp. nov. from tropical rainforests in French Guiana with a key to neotropical species of Polyporus (Polyporaceae, Basidiomycota). Nova Hedwigia: Zeitschrift für Kryptogamenkunde. ISSN 0029-5035. 103(3-4), s. 339–347. doi: 10.1127/nova_hedwigia/2016/0354.
de Lira, Carla Rejane Sousa; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2016). Morphological and molecular evidences for a new species of Datroniella (Polyporales, Basidiomycota) from Brazil. Phytotaxa. ISSN 1179-3155. 280(2), s. 173–178. doi: 10.11646/phytotaxa.280.2.7.
Nogueira-Melo, Georgea S.; Lira, Carla Rejane de Sousa; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2016). Notes on Junghuhnia (Agaricomycetes) in Brazil. Acta Botanica Brasilica. ISSN 0102-3306. 30(2), s. 266–270. doi: 10.1590/0102-33062015abb0242.
Robledo, Gerardo L.; Newman, Daniel S.; Popoff, Orlando F.; Drechsler-Santos, Elisandro R. & Ryvarden, Leif (2015). Amauroderma trichodermatum (Ganodermataceae, Basidiomycota): First record from bolivia and geographic distribution map, with notes on nomenclature and morphology. Check List. ISSN 1809-127X. 11(4). doi: 10.15560/11.4.1671.
Gomes-Silva, Allyne C.; Nogueira-Melo, Georgea S.; Baltazar, Juliano Marcon; Drechsler-Santos, Elisandro R.; Sousa Lira, Carla R. & Medeiros, Priscila Sanjuan [Vis alle 10 forfattere av denne artikkelen] (2015). Notes on fomitopsis (polyporales, agaricomycetes) from north and Northeast Brazil. Journal of the Torrey Botanical Society. ISSN 1095-5674. 142(2), s. 179–185. doi: 10.3159/TORREY-D-12-00076.1.
Ryvarden, Leif (2015). Neotropical polypores Part 2, Polyporaceae, Abortiporus-Nigroporus. Synopsis fungorum. ISSN 0802-8966. 34, s. 232–443.
Ryvarden, Leif (2015). Notes on basidiomycetes on driftwood in Finnmark, Norway. Synopsis fungorum. ISSN 0802-8966. 33, s. 50–52.
Ryvarden, Leif (2015). Studies in Perenniporia s.l. African taxa IX: Perenniporia vanhullii sp. nov. from open woodlands. Synopsis fungorum. ISSN 0802-8966. 33, s. 43–49.
Ryvarden, Leif (2015). Studies in Neotropical polypores 40. A note on Grammothele. Synopsis fungorum. ISSN 0802-8966. 33, s. 36–42. doi: 10.2307/3761913.
Ryvarden, Leif (2015). Studies in Neotropical polypores 39. Trametes alba. Synopsis fungorum. ISSN 0802-8966. 33, s. 32–35.
Ryvarden, Leif & Miettinen, O. (2015). Notes on Heterobasidiomycetes from St. Helena. Synopsis fungorum. ISSN 0802-8966. 33, s. 25–31.
Ryvarden, Leif & Larsson, K.-H. (2015). Notes on Homobasidiomycetes from St. Helena. Synopsis fungorum. ISSN 0802-8966. 33, s. 20–24.
Ryvarden, Leif (2015). Type studies in Stereum s. lato 5, Species described by M. J. Berkeley. Synopsis fungorum. ISSN 0802-8966. 33, s. 13–19. doi: 10.2307/4108997.
Ryvarden, Leif (2015). Type studies in Polyporaceae 32, Species described by T. Petch. Synopsis fungorum. ISSN 0802-8966. 33, s. 9–12.
Ryvarden, Leif (2015). Type studies in Polyporaceae 31, Species described by V. Cesati. Synopsis fungorum. ISSN 0802-8966. 33, s. 5–8.
Soares, Adriene Mayra da Silva; Gibertoni, Tatiana B.; Gomes-Silva, Allyne C.; Medeiros, Priscila Sanjuan; Sotão, Helen M.P. & Ryvarden, Leif (2015). Validation of Porogramme albocincta and new records of Polyporales from the Brazilian Amazonia. Journal of the Torrey Botanical Society. ISSN 1095-5674. 142(4), s. 331–336. doi: 10.3159/TORREY-D-13-00078.1.
Gomes-Silva, Allyne Christina; De Lima-Júnior, Nelson Correia; Malosso, Elaine; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2015). Delimitation of taxa in Amauroderma (Ganodermataceae, Polyporales) based in morphology and molecular phylogeny of Brazilian specimens. Phytotaxa. ISSN 1179-3155. 227(3), s. 201–228. doi: 10.11646/phytotaxa.227.3.1.
Soares, Adriene Mayra da Silva; Sotão, Helen Maria Pontes; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2014). Ceriporia amazonica (Phanerochaetaceae, Basidiomycota), a new species from the Brazilian Amazonia, and C. albobrunnea, a new record to Brazil. Phytotaxa. ISSN 1179-3155. 175(3), s. 176–180. doi: 10.11646/phytotaxa.175.3.9.
Gomes-Silva, Allyne Christina; De Medeiros, Priscila Sanjuan; Soares, Adriene Mayra da Silva; Sotão, Helen Maria Pontes; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2014). Two new species of Rigidoporus (Agaricomycetes) from Brazil and new records from the Brazilian Amazonia. Phytotaxa. ISSN 1179-3155. 156(4), s. 191–200. doi: 10.11646/phytotaxa.156.4.1.
Baltazar, Juliano Marcon; Ryvarden, Leif & Gibertoni, Tatiana Baptista (2014). Diplomitoporus (Polyporales, Basidiomycota) in Brazil revisited. Mycological Progress. ISSN 1617-416X. 13(2), s. 313–319. doi: 10.1007/s11557-013-0916-4.
Gibertoni, Tatiana Baptista; Ryvarden, Leif; Bernicchia, Annarosa & Savino, Elena (2013). POROID FUNGI (AGARICOMYCETES, BASIDIOMYCOTA) IN THE NATIONAL CAXIUANÃ FOREST. I Lisboa, Pedro Luiz Braga (Red.), Caxiuanã - paraíso ainda preservado. Museu Paraense Emílio Goeldi. ISSN 9788561377694. s. 397–409.
Decock, Cony & Ryvarden, Leif (2013). Neotropical Perenniporia: a new species, Perenniporia subovoidea, from Costa Rica, new records of little known species, and a key to the species with a resupinate basidiome. Plant Ecology and Evolution. ISSN 2032-3913. 146(2), s. 234–239. doi: 10.5091/plecevo.2013.808.
Ryvarden, Leif (2013). Antrodiella canadensis – a rare polypore. Omphalina. ISSN 1925-1858. 4(6), s. 8–9. doi: 10.29203/ka.1983.220.
Drechsler-Santos, Elisandro R.; Ryvarden, Leif; Bezerra, José Luiz; Gibertoni, Tatiana Baptista; Salvador-Montoya, C. A. & de Queiroz Calvacanti, Maria Auxiliadora (2013). New records of Auriculariales, Hymenochaetales and Polyporales (Fungi: Agaricomycetes) for the Caatinga Biome. Check List. ISSN 1809-127X. 9(4), s. 800–805. doi: 10.15560/9.4.800.

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Ryvarden, Leif; Decock, C.; Mossebo, D. & Masuka, A. (2022). Poroid Fungi of Africa: Synopsis Fungorum 45. Fungiflora. ISBN 9788290724639. 272 s.
Ryvarden, Leif (2022). Cyphelloid fungi in Scandinavia – a preliminary synopsis. Fungiflora. ISBN 978-82-90724-64-6. 20 s.
Larsson, Karl-Henrik & Ryvarden, Leif (2021). Corticioid fungi of Europe. Volum 1. Acanthobasidium – Gyrodontium. Fungiflora. ISBN 978-82-90724-60-8. 1(43). 266 s.
Austad, Ingvild; Hauge, Leif; Oterholm, Alf Ivar; Ryvarden, Leif & Skaarer, Nils (2017). Ville vekster for hager og grøntanlegg. Vigmostad & Bjørke. ISBN 978-82-419-1217-7. 239 s.
Gunderson, Inger & Ryvarden, Leif (2016). Blomster i nord. Fungiflora. ISBN 978-82-90724-53-0. 311 s.
Tandberg, Cato; Grønlien, Heidi Kristine; Tsigaridas, Kristin Glørstad & Ryvarden, Leif (2014). Bi 2 - biologi 2 som programfag i den videregående skolen. Gyldendal Undervisning. ISBN 9788205451636. 448 s.

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Ryvarden, Leif (2023). Nomenclatorial notes. Synopsis fungorum. ISSN 0802-8966. 47, s. 56–58.
Ryvarden, Leif (2023). Perenniporia ochroleuca (Polyporaceae, Basidiomycota), first report of poroid macrofungi of (Tunisia) continental N-Africa. Synopsis fungorum. ISSN 0802-8966. 47, s. 51–55.
Ryvarden, Leif (2023). New records and further host-plants related to poorly known lignicolous species within Hymenochaetaceae (Agaricomycotina, Basidiomycota) to Tunisian macrofungi 36. Synopsis fungorum. ISSN 0802-8966. 47, s. 36–50.
Ryvarden, Leif (2023). Some corticioid fungi on driftwood in Finnmark, Northern Norway. Synopsis fungorum. ISSN 0802-8966. 47, s. 34–35.
Ryvarden, Leif (2023). Aphyllophorales of Africa 59, Some wood inhabiting species from Kenya. Synopsis fungorum. ISSN 0802-8966. 47, s. 30–33.
Ryvarden, Leif (2023). Aphyllophorales of Africa 58, Some poroid species from Mt. Elgon in Kenya. Synopsis fungorum. ISSN 0802-8966. 47, s. 27–29.
Ryvarden, Leif (2023). Aphyllophorales of Africa 56, Some new African corticioid species. Synopsis fungorum. ISSN 0802-8966. 47, s. 19–23.
Ryvarden, Leif (2023). Aphyllophorales of Africa 57, Some corticioid species from Ghana. Synopsis fungorum. ISSN 0802-8966. 47, s. 24–26.
Ryvarden, Leif (2023). Aphyllophorales of Africa 55, Some wood inhabiting species from Zimbabwe. Synopsis fungorum. ISSN 0802-8966. 47, s. 16–18.
Ryvarden, Leif (2023). Aphyllophorales of Africa 54, Some new polypores from Africa. Synopsis fungorum. ISSN 0802-8966. 47, s. 5–15.
Hyde, Kevin D.; Abdel-Wahab, Mohamed A.; + 386 authors, +; Rämä, Teppo; Larsson, Karl Henrik & Ryvarden, Leif [Vis alle 7 forfattere av denne artikkelen] (2023). Global consortium for the classification of fungi and fungus-like taxa. Mycosphere. ISSN 2077-7000. 14(1), s. 1960–2012. doi: 10.5943/mycosphere/14/1/23. Fulltekst i vitenarkiv
Ryvarden, Leif (2021). Aphyllophorales of Africa 53, Some new combinations in Polyporaceae. Synopsis fungorum. ISSN 0802-8966. s. 36–36.
Decock, C.; Ryvarden, Leif & Wagara, Isabel (2021). Aphyllophorales of Africa 52, Some poroid species from Kakamega Forest National Reserve in Kenya. Synopsis fungorum. ISSN 0802-8966. 44, s. 32–35.
Gminder, Andreas & Ryvarden, Leif (2021). Aphyllophorales of Africa 51, Some new species from Ethiopia. Synopsis fungorum. ISSN 0802-8966. 44, s. 27–31.
Decock, C. & Ryvarden, Leif (2021). Aphyllophorales of Africa 50, The genus Donkia – a synopsis. Synopsis fungorum. ISSN 0802-8966. 44, s. 24–26.
Decock, C. & Ryvarden, Leif (2021). Aphyllophorales of Africa 49, The genus Climacodon – a synopsis. Synopsis fungorum. ISSN 0802-8966. 44, s. 19–23.
Decock, C. & Ryvarden, Leif (2021). Aphyllophorales of Africa 48, Some poroid species from São Tomé. Synopsis fungorum. ISSN 0802-8966. 44, s. 14–18.
Olou, Boris Armel & Ryvarden, Leif (2021). Aphyllophorales of Africa 47, Some new and interesting polypores from Benin. Synopsis fungorum. ISSN 0802-8966. 44, s. 9–13.
Decock, C.; Yombiyeni, P. & Ryvarden, Leif (2021). Aphyllophorales of Africa 46, Some polypores from Mont de Crystal National Park in Gabon. Synopsis fungorum. ISSN 0802-8966. 44, s. 5–8.
Fabrice, Tsigaing; Romuald, Oba; Blondo-Pascal, Metsebing; Claude, Mossebo Dominique; Claire, Fomena T. Mélanie & Joseph, Lumanda Kasali [Vis alle 7 forfattere av denne artikkelen] (2019). Studies in Aphyllophorales of Africa 34 - Two new species from Cameroon and the Democratic Republic of Congo. Synopsis fungorum. ISSN 0802-8966. 39, s. 76–79.
Blondo-Pascal, Metsebing; Fabrice, Tsigaing; Romuald, Oba; Claude, Mossebo Dominique & Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 33. Two new poroid species from Cameroon. Synopsis fungorum. ISSN 0802-8966. 39, s. 72–75.
Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 32. Some new African polypores. Synopsis fungorum. ISSN 0802-8966. 39, s. 59–71.
Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 31. The genus Tyromyces in Africa. Synopsis fungorum. ISSN 0802-8966. 39, s. 46–58.
Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 30. Some poroid species from Uganda. Synopsis fungorum. ISSN 0802-8966. 39, s. 41–45.
Spirin, Viacheslav & Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 29. Some corticoid species from Uganda. Synopsis fungorum. ISSN 0802-8966. 39, s. 38–40.
Spirin, Viacheslav & Ryvarden, Leif (2019). Studies in Aphyllophorales of Africa 28. Some corticoid species from Malawi. Synopsis fungorum. ISSN 0802-8966. 39, s. 33–37.
Ryvarden, Leif (2019). Type studies in Polyporaceae 36, species described by E. Fries. Synopsis fungorum. ISSN 0802-8966. 39, s. 12–32.
Ryvarden, Leif (2019). Type studies in Polyporaceae 35, species described by C. Peck. Synopsis fungorum. ISSN 0802-8966. 39, s. 8–11.
Ryvarden, Leif (2019). Type studies in Polyporaceae 34, species described by C. Torrend. Synopsis fungorum. ISSN 0802-8966. 39, s. 6–7.
Ryvarden, Leif (2019). Type studies in Polyporaceae 33, species described by P. van der Byl. Synopsis fungorum. ISSN 0802-8966. 39, s. 3–5.
Høiland, Klaus; Ryvarden, Leif & Rui, Siri (2019). Hva kan vi lære av sopp?
Colman, Jonathan Edward; Flydal, Kjetil; Rannestad, Ole Tobias; Tsegaye, Diress; Ryvarden, Leif & Høiland, Klaus [Vis alle 9 forfattere av denne artikkelen] (2017). Effects of the Lista wind power plant on roadside revegetation and the space use of moose, red deer and roe deer .
Colman, Jonathan Edward; Flydal, Kjetil; Eftestøl, Sindre; Rannestad, Ole Tobias & Ryvarden, Leif (2013). Minimizing damage to the environment when building a wind power plant .
Drechsler-Santos, Elisandro R.; Gibertoni, Tatiana Baptista; de Queiroz Calvacanti, Maria Auxiliadora; Ryvarden, Leif & Góes-Neto, Aristóteles (2013). Basidiomycota. I Neves, Maria Alice; Baseia, Iuri Goulart; Drechsler-Santos, Elisandro R. & Góes-Neto, Aristóteles (Red.), Guide to the Common Fungi of the Semiarid Region of Brazil. TECC Editora. ISSN 978-85-65005-03-6. s. 51–110.

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Publisert 14. sep. 2011 13:09 - Sist endret 24. apr. 2017 09:50