| Agaricus essettei Bon |
| Agaricus silvaticus Schaeffer: Fries |
| Agaricus silvicola (Vittadini) Saccardo |
| Amanita excelsa (Fries) Bertil. |
| Amanita muscaria (Linnaeus) Persoon |
| Amanita rubescens (Persoon: Fries) Gray |
| Amanita vaginata (Bulliard: Fries) Vittadini |
| Armillaria ostoyae (Romagnesi 1970) Herink in Hásek 1973 |
| Baeospora myosurus (Fries: Fries) Singer |
| Boletus calopus Fries |
| Boletus edulis Bulliard: Fries |
| Calocera viscosa (Persoon: Fries) Fries |
| Calocybe chrysenteron (Bulliard: Fries) Singer |
| Cantharellus cibarius (Linnaeus 1753) Fries 1821 |
| Chalciporus piperatus (Bulliard: Fries) Bataille |
| Clitocybe costata Kuehner & Romagnesi |
| Clitocybe odora (Bulliard: Fries) Kummer |
| Clitopilus prunulus (Scopoli: Fries) Kummer |
| Coltricia perennis (Linnaeus 1753: Fries 1821) Murrill 1903 |
| Cortinarius (Derm.) cinnamomeus (Linnaeus: Fries) Fries |
| Cystoderma amianthinum (Scopoli: Fries) Fayod |
| Fomitopsis pinicola (Swartz 1810: Fries 1821) Karsten 1889 |
| Fuligo septica (Fries) Wiggers s.l. |
| Geastrum quadrifidum Persoon: Persoon |
| Gomphidius glutinosus (Schaeffer: Fries) Fries |
| Heterobasidion parviporum Niemelä & Korhonen |
| Hygrophoropsis aurantiaca (Wulfen: Fries) Maire |
| Hygrophorus agathosmus (Fries) Fries |
| Hygrophorus olivaceoalbus (Fries: Fries) Fries (non ss. Hesl.& Sm.) |
| Hypholoma capnoides (Fries: Fries) Kummer 1871 |
| Hypholoma fasciculare (Hudson: Fries) Kummer |
| Hypomyces luteovirens (Fries) Tul.& C.Tul. |
| Inocybe geophylla (Sowerby: Fries) Kummer |
| Inocybe mixtilis (Britzelmayr) Saccardo |
| Lactarius deterrimus Gröger |
| Lactarius turpis (Weinmann) Fries |
| Leccinum aurantiacum (Bull.) Gray |
| Leccinum percandidum (Vassilkov) Watling |
| Leccinum scabrum (Bulliard: Fries) Gray |
| Lentinellus cochleatus (Persoon: Fries) Karsten |
| Limacella guttata (Persoon 1801) Konrad & Maublanc 1928 |
| Lyophyllum rancidum (Fries) Singer |
| Marasmiellus perforans (Hoffmann : Fries) Anton.& Noordel. |
| Mycena epipterygia (Scopoli) Gray |
| Mycena galopus (Persoon: Fries) Kummer |
| Oligoporus caesius (Schrader: Fries) Gilberts.& Ryvard. |
| Oligoporus tephroleucus (Fr.) Gilb.& Ryvard. |
| Pholiota flammans (Fries) Kummer |
| Pholiota mutabilis (Scop.: Fries) Kummer |
| Polyporus ciliatus Fries 1821 |
| Pycnoporus cinnabarinus (Jacquin 1776: Fries 1821) Karsten 1881 |
| Russula integra (Linnaeus) Fries ss. Maire |
| Russula mustelina Fries |
| Russula nauseosa (Persoon: Schw.) Fries |
| Russula ochroleuca (Persoon) Fries |
| Russula queletii Fries in Quélet |
| Russula xerampelina (Schaeff.) Fr. ss.str. |
| Thekopsora areolata (Fries) Magnus |
| Thelephora palmata Scopoli: Fries |
| Tricholoma fulvum (De Candolle: Fries) Saccardo, non Bull. |
| Tricholomopsis decora (Fries) Singer |
| Tricholomopsis rutilans (Schaeffer: Fries) Singer |
| Volvariella bombycina (Schaeffer: Fries) Singer |
| Xerocomus badius (Fries) Kühner ex Gilb. |
| Xerocomus subtomentosus (Linnaeus: Fries) Quélet |
| Agaricus essettei Bon |
| Agaricus silvaticus Schaeffer: Fries |
| Agaricus silvicola (Vittadini) Saccardo |
| Amanita excelsa (Fries) Bertil. |
| Amanita muscaria (Linnaeus) Persoon |
| Amanita rubescens (Persoon: Fries) Gray |
| Amanita vaginata (Bulliard: Fries) Vittadini |
| Armillaria ostoyae (Romagnesi 1970) Herink in Hásek 1973 |
| Baeospora myosurus (Fries: Fries) Singer |
| Boletus calopus Fries |
| Boletus edulis Bulliard: Fries |
| Calocera viscosa (Persoon: Fries) Fries |
| Calocybe chrysenteron (Bulliard: Fries) Singer |
| Cantharellus cibarius (Linnaeus 1753) Fries 1821 |
| Chalciporus piperatus (Bulliard: Fries) Bataille |
| Clitocybe costata Kuehner & Romagnesi |
| Clitocybe odora (Bulliard: Fries) Kummer |
| Clitopilus prunulus (Scopoli: Fries) Kummer |
| Coltricia perennis (Linnaeus 1753: Fries 1821) Murrill 1903 |
| Cortinarius (Derm.) cinnamomeus (Linnaeus: Fries) Fries |
| Cystoderma amianthinum (Scopoli: Fries) Fayod |
| Fomitopsis pinicola (Swartz 1810: Fries 1821) Karsten 1889 |
| Fuligo septica (Fries) Wiggers s.l. |
| Geastrum quadrifidum Persoon: Persoon |
| Gomphidius glutinosus (Schaeffer: Fries) Fries |
| Heterobasidion parviporum Niemelä & Korhonen |
| Hygrophoropsis aurantiaca (Wulfen: Fries) Maire |
| Hygrophorus agathosmus (Fries) Fries |
| Hygrophorus olivaceoalbus (Fries: Fries) Fries (non ss. Hesl.& Sm.) |
| Hypholoma capnoides (Fries: Fries) Kummer 1871 |
| Hypholoma fasciculare (Hudson: Fries) Kummer |
| Hypomyces luteovirens (Fries) Tul.& C.Tul. |
| Inocybe geophylla (Sowerby: Fries) Kummer |
| Inocybe mixtilis (Britzelmayr) Saccardo |
| Lactarius deterrimus Gröger |
| Lactarius turpis (Weinmann) Fries |
| Leccinum aurantiacum (Bull.) Gray |
| Leccinum percandidum (Vassilkov) Watling |
| Leccinum scabrum (Bulliard: Fries) Gray |
| Lentinellus cochleatus (Persoon: Fries) Karsten |
| Limacella guttata (Persoon 1801) Konrad & Maublanc 1928 |
| Lyophyllum rancidum (Fries) Singer |
| Marasmiellus perforans (Hoffmann : Fries) Anton.& Noordel. |
| Mycena epipterygia (Scopoli) Gray |
| Mycena galopus (Persoon: Fries) Kummer |
| Oligoporus caesius (Schrader: Fries) Gilberts.& Ryvard. |
| Oligoporus tephroleucus (Fr.) Gilb.& Ryvard. |
| Pholiota flammans (Fries) Kummer |
| Pholiota mutabilis (Scop.: Fries) Kummer |
| Polyporus ciliatus Fries 1821 |
| Pycnoporus cinnabarinus (Jacquin 1776: Fries 1821) Karsten 1881 |
| Russula integra (Linnaeus) Fries ss. Maire |
| Russula mustelina Fries |
| Russula nauseosa (Persoon: Schw.) Fries |
| Russula ochroleuca (Persoon) Fries |
| Russula queletii Fries in Quélet |
| Russula xerampelina (Schaeff.) Fr. ss.str. |
| Thekopsora areolata (Fries) Magnus |
| Thelephora palmata Scopoli: Fries |
| Tricholoma fulvum (De Candolle: Fries) Saccardo, non Bull. |
| Tricholomopsis decora (Fries) Singer |
| Tricholomopsis rutilans (Schaeffer: Fries) Singer |
| Volvariella bombycina (Schaeffer: Fries) Singer |
| Xerocomus badius (Fries) Kühner ex Gilb. |
| Xerocomus subtomentosus (Linnaeus: Fries) Quélet |