| Albatrellus ovinus (Schaeffer: Fries) Kotl.& Pouz. |
| Amanita excelsa (Fries) Bertil. |
| Amanita excelsa var.valida (Fries) |
| Amanita fulva (Schaeffer 1774) Fries 1815 |
| Amanita junquillea Quél. |
| Amanita muscaria (Linnaeus) Persoon |
| Amanita rubescens (Persoon: Fries) Gray |
| Amanita spec. |
| Amanita vaginata (Bulliard: Fries) Vittadini |
| Amphinema byssoides (Fries 1821) J.Eriksson 1958 |
| Armillaria ostoyae (Romagnesi 1970) Herink in Hásek 1973 |
| Bolbitius vitellinus var.variicolor (Atkinson) Krglst. 1991 |
| Boletus calopus Fries |
| Boletus edulis Bulliard: Fries |
| Boletus erythropus (Fries: Fries) Krombh. nom.conserv. |
| Calocera viscosa (Persoon: Fries) Fries |
| Cantharellus cibarius (Linnaeus 1753) Fries 1821 |
| Ceratiomyxa fruticulosa (Müll.) Macbr. |
| Chalciporus piperatus (Bulliard: Fries) Bataille |
| Chroogomphus rutilus (Schaeffer: Fries) O.K. Miller |
| Climacocystis borealis (Fries 1821) Kotlaba & Pouzar 1958 |
| Clitocybe deceptiva Bigelow |
| Clitocybula platyphylla (Persoon: Fries) E.Ludwig |
| Clitopilus prunulus (Scopoli: Fries) Kummer |
| Coltricia perennis (Linnaeus 1753: Fries 1821) Murrill 1903 |
| Conocybe aporos Kits van Waveren |
| Coprinus cinereofloccosus Orton |
| Cortinarius (Derm.) sanguineus (Wulfen: Fries) Fries |
| Cortinarius (Derm.) tubarius Ammirati & Smith |
| Cortinarius (Lepr.) limonius (Fries: Fries) Fries |
| Cortinarius (Lepr.) rubellus Cooke |
| Cortinarius (Lepr.) spec. |
| Cortinarius (Phl.) multiformium Consiglio & Moenne-Locc. |
| Cortinarius (Phl.) subtortus (Persoon: Fries) Fries |
| Cortinarius (Ser.) malachius (Fries: Fries) Fries non Orton |
| Cortinarius (Ser.) spilomeus (Fries: Fries) Fries |
| Cortinarius (Ser.) violaceocinereus (Persoon: Fries) Fries |
| Cortinarius (Tel.) acutus (Persoon: Fries) Fries non Lge. |
| Cortinarius (Tel.) albovariegatus (Velen.) Melot |
| Cortinarius (Tel.) brunneus (Persoon: Fries) Fries |
| Cortinarius (Tel.) evernius (Fries) Fries |
| Cortinarius (Tel.) flexipes (Persoon: Fries) Fries, non ss. Kuehner 1961 |
| Cortinarius (Tel.) laniger Fries |
| Cortinarius (Tel.) pilatii Svrcek |
| Dacrymyces stillatus Nees ex Fries agg. |
| Entoloma cetratum (Fries) Moser |
| Entoloma conferendum (Britzelmayr) Noordeloos |
| Exobasidium myrtilli Siegmund |
| Exobasidium vaccinii (Fuckel) Woronin |
| Fomes fomentarius (Linnaeus 1753: Fries 1821) Kickx 1867 |
| Fomitopsis pinicola (Swartz 1810: Fries 1821) Karsten 1889 |
| Fuligo septica (Fries) Wiggers s.l. |
| Galerina ampullaceocystis Orton |
| Galerina cephalotricha Kühner |
| Galerina paludosa (Fries) Kühner 1935 |
| Galerina sideroides (Bulliard: Fries) Kühner non ss.Kühn., Ricken |
| Galerina sphagnorum (Persoon: Fries) Kühner ss.str. non Lge., Konr.& Maubl. |
| Galerina tibiicystis (Atkinson) Kühner |
| Ganoderma applanatum (Persoon 1799) Patouillard 1889 |
| Ganoderma australe (Fries 1828) Patouillard 1889 |
| Gloeophyllum abietinum (Bulliard 1789: Fries 1821) Karsten 1882 |
| Gloeophyllum odoratum (Wulfen 1788: Fries 1821) Imazeki 1943 |
| Gloeophyllum sepiarium (Wulfen 1786: Fries 1821) Karsten 1879 |
| Gomphidius glutinosus (Schaeffer: Fries) Fries |
| Gymnopus confluens (Persoon: Fries) Antonin, Halling & Noordeloos |
| Gymnosporangium cornutum Arth.ex Kern |
| Helvella lacunosa Afz.ex Fries |
| Hemimycena gracilis (Quélet) Singer |
| Hemimycena lactea (Persoon: Fries) Singer |
| Hydnum rufescens Fries 1821 |
| Hygrophoropsis aurantiaca (Wulfen: Fries) Maire |
| Hygrophorus olivaceoalbus (Fries: Fries) Fries (non ss. Hesl.& Sm.) |
| Hypholoma capnoides (Fries: Fries) Kummer 1871 |
| Hypholoma fasciculare (Hudson: Fries) Kummer |
| Hypholoma polytrichi (Fries) Ricken |
| Inocybe assimilata (Britzelmayr) Saccardo |
| Inocybe lanuginosa (Bulliard: Fries) Kummer |
| Inocybe lanuginosa var.casimiri Heim |
| Inocybe lanuginosa var.ovatocystis (Bours.& Kuehn.) Stangl & Brsky. |
| Inocybe napipes Lange |
| Inocybe rimosa (Bulliard: Fries) Kummer |
| Inocybe stellatospora (Peck)Massee 1904 |
| Inonotus radiatus (Sowerby 1799: Fries 1821) Karsten 1882 |
| Laccaria amethystina (Huds.) Cke. |
| Laccaria laccata (Scopoli: Fries) Berkeley & Broome |
| Lacrymaria pyrotricha (Holmsk.) |
| Lactarius aspideus Fries ss.str. (non ss. Bres.,Konr.& Maubl.) |
| Lactarius camphoratus (Bulliard) Fries |
| Lactarius deterrimus Gröger |
| Lactarius glyciosmus Fries |
| Lactarius helvus Fries |
| Lactarius lignyotus Fries |
| Lactarius picinus Fries |
| Lactarius repraesentaneus Britzelmayr |
| Lactarius rufus (Scopoli: Fries) Fries |
| Lactarius tabidus Fr. (non ss.Neuh.) |
| Lactarius trivialis Fries |
| Lactarius turpis (Weinmann) Fries |
| Lactarius uvidus (Fries: Fries) Fries (non ss.Quél.,Bres.,Kühn.) |
| Leccinum holopus (Rostk.) Watl. |
| Leccinum scabrum (Bulliard: Fries) Gray |
| Lycogala epidendrum (Linnaeus) Fries |
| Lycoperdon perlatum Persoon ex Persoon |
| Lyophyllum connatum (Schum.: Fries) Singer |
| Lyophyllum palustre (Peck) Sing. |
| Marasmiellus foetidus (Sowerby: Fries) Antonin & Noordeloos |
| Marasmiellus perforans (Hoffmann : Fries) Anton.& Noordel. |
| Marasmius androsaceus (Linnaeus: Fries) Fries |
| Microsphaera trifolii (Grev.) U.Braun 1981 |
| Mitrula paludosa Fries |
| Mollisia ligni (Desm.) Karsten |
| Mycena cinerella Karsten |
| Mycena flavoalba (Fries) Quélet |
| Mycena galericulata (Scopoli: Fries) Gray |
| Mycena galopus (Persoon: Fries) Kummer |
| Mycena haematopus (Persoon: Fries) Kummer |
| Mycena rorida (Scopoli: Fries) Quélet |
| Mycena rubromarginata (Fries: Fries) Kummer non ss.Lge. |
| Mycena sanguinolenta (Alb.& Schw.: Fries) Kummer |
| Mycena viridimarginata Karsten |
| Paxillus atrotomentosus (Batsch) Fries |
| Paxillus involutus (Batsch: Fries) Fries |
| Peziza badia (Persoon ex Mérat) Fries |
| Phaeolus spadiceus (Persoon: Fries) Rauschert |
| Phallus impudicus Linne: Persoon |
| Phellinus chrysoloma (Fries) Donk |
| Phellinus pini (Brot. ex Fries 1821) Ames 1913 |
| Pholiota flammans (Fries) Kummer |
| Pholiota mutabilis (Scop.: Fries) Kummer |
| Pholiota myosotis (Fries: Fries) Singer |
| Piptoporus betulinus (Bulliard 1787: Fries 1821) Karsten 1881 |
| Plicatura crispa (Persoon 1794: Fries 1821) Rea 1922 |
| Pluteus cervinus (Schaeff.: Fr.) Kumm. |
| Podosphaera filipendulae (Z.Y.Zhao)T.Z.Liu et U.Braun |
| Psathyrella candolleana (Fries) Maire 1937 |
| Psilocybe montana (Persoon: Fries) Kummer |
| Psilocybe semilanceata (Fries) Kummer |
| Pycnoporus cinnabarinus (Jacquin 1776: Fries 1821) Karsten 1881 |
| Rhodocollybia maculata (Alb.& Schw.: Fries) Sing. |
| Rhytisma acerinum (Persoon ex St.Amans) Fries |
| Rickenella fibula (Bulliard: Fries) Raithelhuber |
| Rickenella swartzii (Fr.: Fr.) Kuyp. |
| Rozites caperatus (Persoon: Fries) Karsten |
| Russula adusta Fries |
| Russula amoenolens Romagnesi |
| Russula aquosa Leclair |
| Russula claroflava Grove |
| Russula decolorans Fries |
| Russula densifolia Gillet ss.str. (non Lge., Bres., Schaeff.) |
| Russula emetica Fr. ss.str. non ss.Bres. |
| Russula emetica var.betularum (Hora) Romagn. |
| Russula emetica var.grisescens Bon et Gaugue |
| Russula foetens var.subfoetens (W.G.Smith) Massee |
| Russula integra (Linnaeus) Fries ss. Maire |
| Russula laricina Velen. |
| Russula mustelina Fries |
| Russula nigricans (Bulliard) Fries |
| Russula ochroleuca (Persoon) Fries |
| Russula paludosa Britz. |
| Russula puellaris Fries |
| Russula turci Bresadola |
| Russula vesca Fries |
| Russula vinosa Lindblad |
| Russula xerampelina agg. |
| Schizophyllum commune Fries: Fries |
| Scutellinia crinita (Bull.: Fr.) Lamb. |
| Scutellinia kerguelensis (Berk.) O.Kuntze |
| Scutellinia scutellata (L.ex St.Amans) Lamb. |
| Sphaerotheca ferruginea (Schlechtendal: Fries) Junell 1965 |
| Spinellus fusiger (Link: Fr.) Tieghem |
| Stereum sanguinolentum (Albertini & Schweiniz: Fries 1821) Fries 1838 |
| Strobilurus tenacellus (Persoon: Fries) Singer |
| Stropharia semiglobata (Batsch: Fries) Quélet |
| Suillus variegatus (Swartz: Fries) Kuntze |
| Thekopsora areolata (Fries) Magnus |
| Thelephora terrestris Ehr.ex Willdenow: Fries |
| Trametes versicolor (Linnaeus 1753: Fries 1821) Pilát 1936 |
| Tremella foliacea (Persoon: Gray) Persoon 1822 |
| Tricholoma inamoenum (Fries) Quélet |
| Tricholomopsis rutilans (Schaeffer: Fries) Singer |
| Triphragmium ulmariae (De Candolle) Link 1825 |
| Tubaria confragosa (Fries) Harmaja |
| Tylopilus felleus (Bulliard: Fries) Karsten |
| Vibrissea truncorum Fries 1822 |
| Xerocomus badius (Fries) Kühner ex Gilb. |
| Xerocomus ferrugineus (Schaeffer) Bon |
| Xeromphalina campanella (Batsch: Fries) Maire |
| Xerula radicata (Relhan: Fries) Dörfelt |
| Albatrellus ovinus (Schaeffer: Fries) Kotl.& Pouz. |
| Amanita excelsa (Fries) Bertil. |
| Amanita excelsa var.valida (Fries) |
| Amanita fulva (Schaeffer 1774) Fries 1815 |
| Amanita junquillea Quél. |
| Amanita muscaria (Linnaeus) Persoon |
| Amanita rubescens (Persoon: Fries) Gray |
| Amanita spec. |
| Amanita vaginata (Bulliard: Fries) Vittadini |
| Amphinema byssoides (Fries 1821) J.Eriksson 1958 |
| Armillaria ostoyae (Romagnesi 1970) Herink in Hásek 1973 |
| Bolbitius vitellinus var.variicolor (Atkinson) Krglst. 1991 |
| Boletus calopus Fries |
| Boletus edulis Bulliard: Fries |
| Boletus erythropus (Fries: Fries) Krombh. nom.conserv. |
| Calocera viscosa (Persoon: Fries) Fries |
| Cantharellus cibarius (Linnaeus 1753) Fries 1821 |
| Ceratiomyxa fruticulosa (Müll.) Macbr. |
| Chalciporus piperatus (Bulliard: Fries) Bataille |
| Chroogomphus rutilus (Schaeffer: Fries) O.K. Miller |
| Climacocystis borealis (Fries 1821) Kotlaba & Pouzar 1958 |
| Clitocybula platyphylla (Persoon: Fries) E.Ludwig |
| Clitopilus prunulus (Scopoli: Fries) Kummer |
| Coltricia perennis (Linnaeus 1753: Fries 1821) Murrill 1903 |
| Conocybe aporos Kits van Waveren |
| Coprinus cinereofloccosus Orton |
| Cortinarius (Derm.) sanguineus (Wulfen: Fries) Fries |
| Cortinarius (Derm.) tubarius Ammirati & Smith |
| Cortinarius (Lepr.) limonius (Fries: Fries) Fries |
| Cortinarius (Lepr.) rubellus Cooke |
| Cortinarius (Lepr.) spec. |
| Cortinarius (Phl.) multiformium Consiglio & Moenne-Locc. |
| Cortinarius (Phl.) subtortus (Persoon: Fries) Fries |
| Cortinarius (Ser.) malachius (Fries: Fries) Fries non Orton |
| Cortinarius (Ser.) spilomeus (Fries: Fries) Fries |
| Cortinarius (Ser.) violaceocinereus (Persoon: Fries) Fries |
| Cortinarius (Tel.) acutus (Persoon: Fries) Fries non Lge. |
| Cortinarius (Tel.) albovariegatus (Velen.) Melot |
| Cortinarius (Tel.) brunneus (Persoon: Fries) Fries |
| Cortinarius (Tel.) evernius (Fries) Fries |
| Cortinarius (Tel.) flexipes (Persoon: Fries) Fries, non ss. Kuehner 1961 |
| Cortinarius (Tel.) laniger Fries |
| Cortinarius (Tel.) pilatii Svrcek |
| Entoloma cetratum (Fries) Moser |
| Entoloma conferendum (Britzelmayr) Noordeloos |
| Exobasidium myrtilli Siegmund |
| Exobasidium vaccinii (Fuckel) Woronin |
| Fomes fomentarius (Linnaeus 1753: Fries 1821) Kickx 1867 |
| Fomitopsis pinicola (Swartz 1810: Fries 1821) Karsten 1889 |
| Fuligo septica (Fries) Wiggers s.l. |
| Galerina ampullaceocystis Orton |
| Galerina cephalotricha Kühner |
| Galerina paludosa (Fries) Kühner 1935 |
| Galerina sideroides (Bulliard: Fries) Kühner non ss.Kühn., Ricken |
| Galerina sphagnorum (Persoon: Fries) Kühner ss.str. non Lge., Konr.& Maubl. |
| Galerina tibiicystis (Atkinson) Kühner |
| Ganoderma applanatum (Persoon 1799) Patouillard 1889 |
| Gloeophyllum abietinum (Bulliard 1789: Fries 1821) Karsten 1882 |
| Gloeophyllum odoratum (Wulfen 1788: Fries 1821) Imazeki 1943 |
| Gloeophyllum sepiarium (Wulfen 1786: Fries 1821) Karsten 1879 |
| Gomphidius glutinosus (Schaeffer: Fries) Fries |
| Gymnopus confluens (Persoon: Fries) Antonin, Halling & Noordeloos |
| Gymnosporangium cornutum Arth.ex Kern |
| Hemimycena gracilis (Quélet) Singer |
| Hemimycena lactea (Persoon: Fries) Singer |
| Hydnum rufescens Fries 1821 |
| Hygrophoropsis aurantiaca (Wulfen: Fries) Maire |
| Hygrophorus olivaceoalbus (Fries: Fries) Fries (non ss. Hesl.& Sm.) |
| Hypholoma capnoides (Fries: Fries) Kummer 1871 |
| Hypholoma fasciculare (Hudson: Fries) Kummer |
| Hypholoma polytrichi (Fries) Ricken |
| Inocybe assimilata (Britzelmayr) Saccardo |
| Inocybe lanuginosa (Bulliard: Fries) Kummer |
| Inocybe lanuginosa var.casimiri Heim |
| Inocybe lanuginosa var.ovatocystis (Bours.& Kuehn.) Stangl & Brsky. |
| Inocybe napipes Lange |
| Inocybe rimosa (Bulliard: Fries) Kummer |
| Inocybe stellatospora (Peck)Massee 1904 |
| Inonotus radiatus (Sowerby 1799: Fries 1821) Karsten 1882 |
| Laccaria amethystina (Huds.) Cke. |
| Laccaria laccata (Scopoli: Fries) Berkeley & Broome |
| Lacrymaria pyrotricha (Holmsk.) |
| Lactarius aspideus Fries ss.str. (non ss. Bres.,Konr.& Maubl.) |
| Lactarius camphoratus (Bulliard) Fries |
| Lactarius deterrimus Gröger |
| Lactarius glyciosmus Fries |
| Lactarius helvus Fries |
| Lactarius lignyotus Fries |
| Lactarius picinus Fries |
| Lactarius repraesentaneus Britzelmayr |
| Lactarius rufus (Scopoli: Fries) Fries |
| Lactarius tabidus Fr. (non ss.Neuh.) |
| Lactarius trivialis Fries |
| Lactarius turpis (Weinmann) Fries |
| Lactarius uvidus (Fries: Fries) Fries (non ss.Quél.,Bres.,Kühn.) |
| Leccinum holopus (Rostk.) Watl. |
| Leccinum scabrum (Bulliard: Fries) Gray |
| Lycogala epidendrum (Linnaeus) Fries |
| Lycoperdon perlatum Persoon ex Persoon |
| Lyophyllum connatum (Schum.: Fries) Singer |
| Lyophyllum palustre (Peck) Sing. |
| Marasmiellus foetidus (Sowerby: Fries) Antonin & Noordeloos |
| Marasmiellus perforans (Hoffmann : Fries) Anton.& Noordel. |
| Marasmius androsaceus (Linnaeus: Fries) Fries |
| Microsphaera trifolii (Grev.) U.Braun 1981 |
| Mitrula paludosa Fries |
| Mollisia ligni (Desm.) Karsten |
| Mycena cinerella Karsten |
| Mycena flavoalba (Fries) Quélet |
| Mycena galericulata (Scopoli: Fries) Gray |
| Mycena galopus (Persoon: Fries) Kummer |
| Mycena rorida (Scopoli: Fries) Quélet |
| Mycena rubromarginata (Fries: Fries) Kummer non ss.Lge. |
| Mycena sanguinolenta (Alb.& Schw.: Fries) Kummer |
| Mycena viridimarginata Karsten |
| Paxillus atrotomentosus (Batsch) Fries |
| Paxillus involutus (Batsch: Fries) Fries |
| Peziza badia (Persoon ex Mérat) Fries |
| Phaeolus spadiceus (Persoon: Fries) Rauschert |
| Phallus impudicus Linne: Persoon |
| Phellinus chrysoloma (Fries) Donk |
| Phellinus pini (Brot. ex Fries 1821) Ames 1913 |
| Pholiota flammans (Fries) Kummer |
| Pholiota myosotis (Fries: Fries) Singer |
| Piptoporus betulinus (Bulliard 1787: Fries 1821) Karsten 1881 |
| Plicatura crispa (Persoon 1794: Fries 1821) Rea 1922 |
| Pluteus cervinus (Schaeff.: Fr.) Kumm. |
| Podosphaera filipendulae (Z.Y.Zhao)T.Z.Liu et U.Braun |
| Psilocybe montana (Persoon: Fries) Kummer |
| Rhodocollybia maculata (Alb.& Schw.: Fries) Sing. |
| Rhytisma acerinum (Persoon ex St.Amans) Fries |
| Rickenella fibula (Bulliard: Fries) Raithelhuber |
| Rickenella swartzii (Fr.: Fr.) Kuyp. |
| Rozites caperatus (Persoon: Fries) Karsten |
| Russula adusta Fries |
| Russula aquosa Leclair |
| Russula claroflava Grove |
| Russula decolorans Fries |
| Russula densifolia Gillet ss.str. (non Lge., Bres., Schaeff.) |
| Russula emetica Fr. ss.str. non ss.Bres. |
| Russula emetica var.betularum (Hora) Romagn. |
| Russula emetica var.grisescens Bon et Gaugue |
| Russula foetens var.subfoetens (W.G.Smith) Massee |
| Russula integra (Linnaeus) Fries ss. Maire |
| Russula laricina Velen. |
| Russula mustelina Fries |
| Russula nigricans (Bulliard) Fries |
| Russula ochroleuca (Persoon) Fries |
| Russula paludosa Britz. |
| Russula puellaris Fries |
| Russula turci Bresadola |
| Russula vesca Fries |
| Russula vinosa Lindblad |
| Russula xerampelina agg. |
| Schizophyllum commune Fries: Fries |
| Scutellinia crinita (Bull.: Fr.) Lamb. |
| Scutellinia kerguelensis (Berk.) O.Kuntze |
| Sphaerotheca ferruginea (Schlechtendal: Fries) Junell 1965 |
| Spinellus fusiger (Link: Fr.) Tieghem |
| Strobilurus tenacellus (Persoon: Fries) Singer |
| Stropharia semiglobata (Batsch: Fries) Quélet |
| Suillus variegatus (Swartz: Fries) Kuntze |
| Thekopsora areolata (Fries) Magnus |
| Thelephora terrestris Ehr.ex Willdenow: Fries |
| Trametes versicolor (Linnaeus 1753: Fries 1821) Pilát 1936 |
| Tremella foliacea (Persoon: Gray) Persoon 1822 |
| Tricholoma inamoenum (Fries) Quélet |
| Tricholomopsis rutilans (Schaeffer: Fries) Singer |
| Triphragmium ulmariae (De Candolle) Link 1825 |
| Tubaria confragosa (Fries) Harmaja |
| Tylopilus felleus (Bulliard: Fries) Karsten |
| Vibrissea truncorum Fries 1822 |
| Xerocomus badius (Fries) Kühner ex Gilb. |
| Xerocomus ferrugineus (Schaeffer) Bon |
| Xeromphalina campanella (Batsch: Fries) Maire |
| Xerula radicata (Relhan: Fries) Dörfelt |