Agaricales
Porotheleaceae
Clitocybula
Clitocybula abundans (Peck) Singer (Antonín et al., 2019)
Clitocybula lacerata (Scop.) Métrod (Antonín et al., 2019)
≡ Fayodia lacerata (Scop.) Singer
Clitocybula tilieti (Singer) Singer (Antonín et al., 2019)
≡ Fayodia tilieti Singer
Delicatula
Delicatula cuspidata (Quél.) Cejp
≡ Omphalina cuspidata (Quél.) Quél.
Delicatula integrella (Pers.) Fayod
≡ Omphalia integrella (Pers.) P. Kumm.
≡ Agaricus integrellus Pers.
Gerronema
Gerronema albidum (Fr.) Singer
≡ Cantharellus albidus Fr.
Gerronema corticiphilum Lj.N. Vassiljeva
Gerronema josserandii Singer
Gerronema reclinis (Fr.) Clémençon
≡ Omphalina reclinis (Fr.) Quél.
Gerronema strombodes (Berk. & Mont.) Singer
≡ Chrysomphalina strombodes (Berk. & Mont.) Clémençon
Gerronema xanthophyllum (Bres.) Norvell, Redhead & Ammirati
≡ Omphalia hypoxantha Bres.
Hydropodia
Hydropodia subalpina (Höhn.) Vizzini, Consiglio & M. Marchetti (Consiglio et al., 2021)
≡ Hemimycena subalpina (Höhn.) Singer
≡ Hydropus subalpinus (Höhn.) Singer
Hydropus
Hydropus atramentosus (Kalchbr.) Kotl. & Pouzar (Consiglio et al., 2021)
Hydropus fuliginarius (Batsch) Singer (Consiglio et al., 2021)
≡ Agaricus plexipes b fuliginaria Batsch
Hydropus lecythiocystis E.F. Malysheva & Malysheva (Consiglio et al., 2021)
Hydropus marginellus (Pers.) Singer (Consiglio et al., 2021)
≡ Mycena marginella (Pers.) P. Kumm.
Hydropus nigrita (Berk. & M.A. Curtis) Singer
Hydropus paradoxus M.M. Moser
Hydropus semimarginellus Singer
Hydropus swaneticus (Singer) Singer
≡ Mycena swanetica (Singer) Singer
≡ Omphalia swanetica Singer
Marasmiellomycena
Marasmiellomycena omphaliiformis (Kühner) Mateos, Kolařík, De la Peña-Lastra, Ševčíková & Antonín (Senanayake et al., 2023)
≡ Hydropus omphaliiformis (Kühner) Honrubia
≡ Marasmiellus omphaliiformis (Kühner) Noordel.
Megacollybia
Megacollybia clitocyboidea R.H. Petersen, Takehashi & Nagas.
Megacollybia marginata R.H. Petersen, O.V. Morozova & J.L. Mata (Antonín et al., 2019)
Megacollybia platyphylla (Pers.) Kotl. & Pouzar (Antonín et al., 2019)
≡ Collybia platyphylla (Pers.) P. Kumm.
≡ Oudemansiella platyphylla (Pers.) M.M. Moser
≡ Tricholomopsis platyphylla (Pers.) Singer
≡ Agaricus platyphyllus Pers.
Porotheleum
Porotheleum fimbriatum (Pers.) Fr.
≡ Stromatoscypha fimbriata (Pers.) Donk
= Porotheleum friesii Mont. (Cooke, 1957, 1989)
Pseudohydropus
Pseudohydropus floccipes (Fr.) Vizzini & Consiglio (Consiglio et al., 2021)
≡ Hydropus floccipes (Fr.) Singer
≡ Mycena floccipes (Fr.) Kühner