| Soortnaam | Auteur(s) | Publicatiejaar |
| Hygrocybe acuta | F.H. Møller | 1945 |
| Hygrocybe acutoconica (Puntmutswasplaat) | (Clem.) Singer | 1951 |
| Hygrocybe albifolia | (Hesler & A.H. Sm.) R. Valenz., Guzmán & J. Castillo | 1981 |
| Hygrocybe albomarginata | S.A. Cantrell & Lodge | 2004 |
| Hygrocybe alboumbonata | Murrill | 1911 |
| Hygrocybe alliciens | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe alpicola | Kobayasi | 1971 |
| Hygrocybe alwisii | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe amazoniensis | Singer | 1989 |
| Hygrocybe americana | Bessette, A.R. Bessette, Roody & W.E. Sturgeon | 2013 |
| Hygrocybe ammophila | Singer | 1968 |
| Hygrocybe amoena | (Lasch) Ricken | 1918 |
| Hygrocybe andersonii | Cibula & N.S. Weber | 1996 |
| Hygrocybe angustifolia | (Murrill) Candusso | 1997 |
| Hygrocybe anisa | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe anomala | A.M. Young | 1997 |
| Hygrocybe antillana | (Pegler) Boertm. | 2002 |
| Hygrocybe apala | (Berk. & Broome) Pegler & R.W. Rayner | 1969 |
| Hygrocybe aphylla | Læssøe & Boertm. | 2008 |
| Hygrocybe appalachianensis | (Hesler & A.H. Sm.) Kronaw. | 1998 |
| Hygrocybe araucana | Singer | 1969 |
| Hygrocybe arechavaletae | (Speg.) Singer | 1973 |
| Hygrocybe arenicola | Murrill | 1912 |
| Hygrocybe arnoldsii | de Meijer | 2009 |
| Hygrocybe astatogala | (R. Heim) Heinem. | 1963 |
| Hygrocybe atro-olivacea | (A.H. Sm. & Hesler) Bessette, A.R. Bessette, Roody & W.E. Sturgeon | 2013 |
| Hygrocybe atrosquamosa | Pegler | 1983 |
| Hygrocybe aurantioalba | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe aurantiocampanula | A.M. Young | 1997 |
| Hygrocybe aurantiocephala | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe aurantiomagnifica | Silva-Filho & Wartchow | 2018 |
| Hygrocybe aurantiorufa | A. Pearson ex Pegler | 1996 |
| Hygrocybe aurantiosplendens (Prachtwasplaat) | R. Haller Aar. | 1954 |
| Hygrocybe aurantipes | A.M. Young | 1997 |
| Hygrocybe austrolutea | A.M. Young | 1997 |
| Hygrocybe avellana | (Beeli) Heinem. | 1963 |
| Hygrocybe badioclavata | A.M. Young | 1997 |
| Hygrocybe batesii | A.M. Young | 1997 |
| Hygrocybe batistae | Singer | 1965 |
| Hygrocybe bella | (Massee) Murrill | 1911 |
| Hygrocybe biminiata | Kühner | 1977 |
| Hygrocybe blanda | E. Horak | 1990 |
| Hygrocybe blestiana | Singer | 1969 |
| Hygrocybe boertmannii | U. Singh & R.P. Bhatt | 2021 |
| Hygrocybe bolensis | A.M. Young | 2000 |
| Hygrocybe boothii | A.M. Young | 2002 |
| Hygrocybe boriviliensis | B.D. Sharma, S.D. Deshp. & S.G. Pradhan | 1986 |
| Hygrocybe brunnea | (Cleland) Grgur. | 1997 |
| Hygrocybe brunneosquamosa | Lodge & S.A. Cantrell | 2001 |
| Hygrocybe brunneosquamulosa | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe bubalinoviscida | A.M. Young | 1997 |
| Hygrocybe caespitosa | Murrill | 1914 |
| Hygrocybe calciphila (Kalkvuurzwammetje) | Arnolds | 1985 |
| Hygrocybe californica | Murrill | 1916 |
| Hygrocybe campinaranae | Singer | 1989 |
| Hygrocybe cantharelliformis | K. Syme | 1992 |
| Hygrocybe cantharellus (Trechterwasplaat) | (Schwein.) Murrill | 1911 |
| Hygrocybe cavipes | E. Horak | 1973 |
| Hygrocybe ceracea (Elfenwasplaat) | (Sowerby) P. Kumm. | 1871 |
| Hygrocybe cerasinomutata | A.M. Young | 1997 |
| Hygrocybe cereopallida | (Clémençon) P. Roux & Eyssart. | 2011 |
| Hygrocybe cerinolutea | E. Horak | 1973 |
| Hygrocybe chamaeleon | (Cibula) D.P. Lewis & Ovrebo | 2009 |
| Hygrocybe cheilocystidiata | Courtec. | 1989 |
| Hygrocybe chilensis | Singer | 1969 |
| Hygrocybe chimaeroderma | S.A. Cantrell & Lodge | 2000 |
| Hygrocybe chloochlora | Pegler & Fiard | 1978 |
| Hygrocybe chlorophana (Gele wasplaat en Oranje wasplaat) | (Fr.) Wünsche | 1877 |
| Hygrocybe chromoxantha | A.M. Young | 1997 |
| Hygrocybe cinerascens | (Berk. & Broome) Pegler | 1977 |
| Hygrocybe cinerea | (Pers.) P.D. Orton & Watling | 1969 |
| Hygrocybe cinereofirma | Lodge, S.A. Cantrell & T.J. Baroni | 2001 |
| Hygrocybe citrina | (Rea) J.E. Lange | 1940 |
| Hygrocybe citrinovirens (Groengele wasplaat) | (J.E. Lange) Jul. Schäff. | 1947 |
| Hygrocybe coccinea (Scharlaken wasplaat) | (Schaeff.) P. Kumm. | 1871 |
| Hygrocybe coccineocrenata (Veenmosvuurzwammetje) | (P.D. Orton) M.M. Moser | 1967 |
| Hygrocybe collucera | A.M. Young, R. Kearney & E. Kearney | 2001 |
| Hygrocybe conica (Zwartwordende wasplaat) | (Schaeff.) P. Kumm. | 1871 |
| Hygrocybe conicoides (Duinwasplaat) | (P.D. Orton) P.D. Orton & Watling | 1969 |
| Hygrocybe constans | Murrill | 1912 |
| Hygrocybe constrictospora (Vermiljoenwasplaat) | Arnolds | 1985 |
| Hygrocybe corallina | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe corsica | Candusso | 1996 |
| Hygrocybe cortinata | Heinem. | 1963 |
| Hygrocybe cremicolor | Murrill | 1912 |
| Hygrocybe croceolutea | (Hongo) Hongo | 1982 |
| Hygrocybe cruenta | (Hongo) Hongo | 1982 |
| Hygrocybe cuspidata | (Peck) Murrill | 1916 |
| Hygrocybe cystidiata | Arnolds | 1986 |
| Hygrocybe cystidiorubra | A.M. Young | 1997 |
| Hygrocybe davisii | (Peck) Murrill | 1916 |
| Hygrocybe debilipes | C.Q. Wang & T.H. Li | 2020 |
| Hygrocybe deceptiva | (A.H. Sm. & Hesler) Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe dimorpha | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe discolor | (Kalchbr. & MacOwan) D.A. Reid | 1975 |
| Hygrocybe distans | (Berk.) Bon & Chevassut | 1973 |
| Hygrocybe diversicolor | (Petch) Pegler | 1986 |
| Hygrocybe dorothyae | A.M. Young | 1997 |
| Hygrocybe dromedensis | A.M. Young | 1997 |
| Hygrocybe earlei | Murrill | 1911 |
| Hygrocybe elegans | E. Horak | 1973 |
| Hygrocybe elegantissima | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe emeticicolor | Heinem. | 1963 |
| Hygrocybe erinacea | (Pat.) Singer | 1959 |
| Hygrocybe erinensis | (Dennis) R. Valenz., Guzmán & J. Castillo | 1981 |
| Hygrocybe erythrocala | A.M. Young | 1997 |
| Hygrocybe erythrocrenata | Monks & A.K. Mills | 1993 |
| Hygrocybe firma | (Berk. & Broome) Singer | 1958 |
| Hygrocybe flammans | (Berk.) A.M. Young | 1997 |
| Hygrocybe flammea | (Scop.) Murrill | 1916 |
| Hygrocybe flavescens | (Kauffman) Singer | 1951 |
| Hygrocybe flavifolia | (A.H. Sm. & Hesler) Singer | 1951 |
| Hygrocybe flavocampanulata | S.A. Cantrell & Lodge | 2001 |
| Hygrocybe flavolutea | Murrill | 1911 |
| Hygrocybe foliirubens | Murrill | 1941 |
| Hygrocybe franklinensis | A.M. Young & A.K. Mills | 2002 |
| Hygrocybe fuhreri | A.M. Young | 2000 |
| Hygrocybe fulgens | Fuljer, Kautmanová & Boertm. | 2021 |
| Hygrocybe fuliginata | E. Horak | 1973 |
| Hygrocybe fuligineosquamosa | (Cleland) Grgur. | 1997 |
| Hygrocybe fulva | (Berk.) Manjula | 1983 |
| Hygrocybe fumosogrisea | (E. Horak) Boertm. | 2002 |
| Hygrocybe fuscoaurantiaca | (G. Stev.) E. Horak | 1971 |
| Hygrocybe glacialis | T. Borgen & Senn-Irlet | 1995 |
| Hygrocybe globispora | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe glutinipes (Hooilandwasplaat) | (J.E. Lange) R. Haller Aar. | 1956 |
| Hygrocybe gomez-millasii | Lazo | 1972 |
| Hygrocybe gregaria | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe griseoalbida | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe griseobrunnea | T.H. Li & C.Q. Wang | 2013 |
| Hygrocybe griseonigricans | C.Q. Wang & T.H. Li | 2020 |
| Hygrocybe griseopallida | Arnolds | 1985 |
| Hygrocybe griseoramosa | A.M. Young, R. Kearney & E. Kearney | 2001 |
| Hygrocybe grundii | Malloch | 2010 |
| Hygrocybe guyanensis | Courtec. | 1989 |
| Hygrocybe hahashimensis | (Hongo) Hongo | 1982 |
| Hygrocybe hapuuae | Desjardin & Hemmes | 1997 |
| Hygrocybe hayi | A.M. Young | 1997 |
| Hygrocybe helobia (Broos vuurzwammetje) | (Arnolds) Bon | 1976 |
| Hygrocybe helvolofirma | Pegler | 1983 |
| Hygrocybe hololeuca | Singer | 1989 |
| Hygrocybe holoxantha | E. Horak | 1980 |
| Hygrocybe hondurensis | Murrill | 1911 |
| Hygrocybe huronensis | (A.H. Sm. & Hesler) Singer | 1951 |
| Hygrocybe hygrocyboides | (Kühner) Arnolds | 1987 |
| Hygrocybe hypohaemacta | (Corner) Pegler | 1978 |
| Hygrocybe hypospoda | A.M. Young | 2000 |
| Hygrocybe ignipileata | Pegler | 1983 |
| Hygrocybe imazekii | Hongo | 1959 |
| Hygrocybe immutabilis | (Peck) Murrill | 1916 |
| Hygrocybe inaequalis | Velen. | 1939 |
| Hygrocybe incolor | Pegler | 1983 |
| Hygrocybe indica | K.P.D. Latha & Manim. | 2018 |
| Hygrocybe ingrata (Blozende wasplaat) | J.P. Jensen & F.H. Møller | 1945 |
| Hygrocybe innata | (E. Horak) Boertm. | 2002 |
| Hygrocybe insipida (Kabouterwasplaat) | (J.E. Lange) M.M. Moser | 1967 |
| Hygrocybe intermedia (Vezelige wasplaat) | (Pass.) Fayod | 1889 |
| Hygrocybe iropus | A.M. Young | 1997 |
| Hygrocybe jackmanii | Lebeuf, Thorn, Boertm. & Voitk | 2015 |
| Hygrocybe julietae | (G. Stev.) E. Horak | 1971 |
| Hygrocybe kandora | Grgur. & A.M. Young | 1997 |
| Hygrocybe keithgeorgei | (G. Stev.) E. Horak | 1971 |
| Hygrocybe keralensis | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe kouskosii | A.M. Young | 2000 |
| Hygrocybe kula | Grgur. | 1997 |
| Hygrocybe laboyi | S.A. Cantrell & Lodge | 2001 |
| Hygrocybe lactarioides | Singer | 1989 |
| Hygrocybe laetissima | (A.H. Sm. & Hesler) Singer | 1951 |
| Hygrocybe lamalama | Desjardin & Hemmes | 1997 |
| Hygrocybe lanecovensis | A.M. Young | 1999 |
| Hygrocybe laricina | (Peck) Murrill | 1916 |
| Hygrocybe lateritiorosella | Singer | 1969 |
| Hygrocybe lepida | Arnolds | 1986 |
| Hygrocybe lepidopellis | Pegler | 1983 |
| Hygrocybe leporina | (Fr.) P.D. Orton & Watling | 1969 |
| Hygrocybe leucogloea | A.M. Young | 1997 |
| Hygrocybe lilaceolamellata | (G. Stev.) E. Horak | 1971 |
| Hygrocybe lilacinella | Courtec. | 1989 |
| Hygrocybe lilacinoides | (E. Horak) Boertm. | 2002 |
| Hygrocybe lobatospora | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe lucida | K. Acharya & A.K. Dutta | 2019 |
| Hygrocybe lurida | (Berk. & M.A. Curtis) Murrill | 1916 |
| Hygrocybe lutea | (Beeli) Heinem. | 1963 |
| Hygrocybe luteistipes | (Dennis) S.A. Cantrell & Lodge | 2000 |
| Hygrocybe luteoconica | A.M. Young | 1997 |
| Hygrocybe luteoglutinosa | (E. Horak) Boertm. | 2002 |
| Hygrocybe luteo-omphaloides | Norvell, Redhead & Ammirati | 1994 |
| Hygrocybe macambrarensis | Desjardin & B.A. Perry | 2020 |
| Hygrocybe macrosiparia | Barili, C.W. Barnes, J.A. Flores & Ordoñez | 2017 |
| Hygrocybe macrospora | (S. Ito & S. Imai) S. Ito | 1959 |
| Hygrocybe magnifica | de Meijer | 2009 |
| Hygrocybe manadukaensis | Senthil., Kumaresan & S.K. Singh | 2011 |
| Hygrocybe marchii (Beemdwasplaat) | (Bres.) Singer | 1943 |
| Hygrocybe martinicensis | Pegler & Fiard | 1978 |
| Hygrocybe megistospora | Singer | 1989 |
| Hygrocybe melleofusca | Lodge & Pegler | 1990 |
| Hygrocybe mellita | Pegler | 1983 |
| Hygrocybe memorialis | Bon & Lefebvre | 1999 |
| Hygrocybe mephitica | (Peck) Courtec. | 1989 |
| Hygrocybe miniata (Gewoon vuurzwammetje) | (Fr.) P. Kumm. | 1871 |
| Hygrocybe miniatoaurantiaca | Hongo | 1990 |
| Hygrocybe miniatofirma | S.A. Cantrell & Lodge | 2001 |
| Hygrocybe miniatostriata | (S. Ito & S. Imai) S. Ito | 1959 |
| Hygrocybe miniceps | (G. Stev.) E. Horak | 1990 |
| Hygrocybe minutula | (Peck) Murrill | 1916 |
| Hygrocybe mississippiensis | (Cibula) D.P. Lewis & Ovrebo | 2009 |
| Hygrocybe mollis | (Berk. & Broome) M.M. Moser | 1967 |
| Hygrocybe monscaiensis | Palazón, Tabarés & Rocabruna | 1999 |
| Hygrocybe monteverdae (Witte woudwasplaat) | Bañares & Arnolds | 2002 |
| Hygrocybe moseri | Bon | 1976 |
| Hygrocybe mucilaginosa | (Berk. & M.A. Curtis) Malloch | 2010 |
| Hygrocybe mucronella (Bittere wasplaat) | (Fr.) P. Karst. | 1879 |
| Hygrocybe murina | (C.J. Bird & Grund) Malloch | 2010 |
| Hygrocybe murinacea | (Bull.) M.M. Moser | 1967 |
| Hygrocybe mutabilis | Singer | 1989 |
| Hygrocybe mycenoides | (A.H. Sm. & Hesler) Lodge & S.A. Cantrell | 2004 |
| Hygrocybe naranjana | Pegler | 1978 |
| Hygrocybe natarajanii | Senthil. & Kumaresan | 2010 |
| Hygrocybe neoceracea | Hongo | 1984 |
| Hygrocybe neofirma | S.A. Cantrell & Lodge | 2001 |
| Hygrocybe nigrescens | (Quél.) Kühner | 1926 |
| Hygrocybe nivosa | (Berk. & Broome) Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe nobilis | Velen. | 1939 |
| Hygrocybe noelokelani | Desjardin & Hemmes | 1997 |
| Hygrocybe noninquinans | Lodge & S.A. Cantrell | 2013 |
| Hygrocybe nouraguensis | Courtec. | 1989 |
| Hygrocybe obrussea (Wantsenwasplaat) | (Fr.) Wünsche | 1877 |
| Hygrocybe occidentalis | (Dennis) Pegler | 1978 |
| Hygrocybe octayensis | Singer | 1969 |
| Hygrocybe olivaceofirma | Lodge, S.A. Cantrell & Nieves-Riv. | 2001 |
| Hygrocybe olivaceoviridis | (Hongo) Hongo | 1982 |
| Hygrocybe ortoniana (Kleverige wasplaat) | Bon | 1989 |
| Hygrocybe ostrina | (E. Horak) Boertm. | 2002 |
| Hygrocybe otsuensis | (Hongo) Hongo | 1982 |
| Hygrocybe ovinoides | Lodge, S.A. Cantrell & T.J. Baroni | 2004 |
| Hygrocybe pakelo | Desjardin & Hemmes | 1997 |
| Hygrocybe pantoleuca | (Hongo) Hongo | 1982 |
| Hygrocybe papillata | (Dennis) S.A. Cantrell & Lodge | 2004 |
| Hygrocybe paraceracea | Bon | 1989 |
| Hygrocybe paraibensis | Singer | 1965 |
| Hygrocybe parvicoccinea | (S. Ito & S. Imai) S. Ito | 1959 |
| Hygrocybe parvula | (Peck) Murrill | 1916 |
| Hygrocybe peckii | (G.F. Atk.) Murrill | 1916 |
| Hygrocybe pernambucensis | (Bat. & A.F. Vital) Putzke | 1994 |
| Hygrocybe phaeococcinea (Karmozijnwasplaat) | (Arnolds) Bon | 1985 |
| Hygrocybe polychroma | Bougher & A.M. Young | 1997 |
| Hygrocybe pomona | (Berk.) Manjula | 1983 |
| Hygrocybe prieta | Lodge & Pegler | 1990 |
| Hygrocybe procera | (G. Stev.) E. Horak | 1971 |
| Hygrocybe proteus | Singer | 1969 |
| Hygrocybe pseudoacutoconia | C.Q. Wang & T.H. Li | 2019 |
| Hygrocybe pseudoadonis | S.A. Cantrell & Lodge | 2004 |
| Hygrocybe pseudoamylospora | Singer | 1989 |
| Hygrocybe pseudococcinea | Hongo | 1959 |
| Hygrocybe pseudocuspidata | Kühner | 1977 |
| Hygrocybe pseudo-olivaceonigra | Picón | 1998 |
| Hygrocybe pseudosciophana | Heinem. | 1963 |
| Hygrocybe puaena | Desjardin & Hemmes | 1997 |
| Hygrocybe puellaris | (Hongo) Hongo | 1989 |
| Hygrocybe pumanquensis | Singer | 1971 |
| Hygrocybe punicea (Granaatbloemwasplaat) | (Fr.) P. Kumm. | 1871 |
| Hygrocybe purpurea | (Beeli) Heinem. | 1963 |
| Hygrocybe purpureofolia | (H.E. Bigelow) Courtec. | 1989 |
| Hygrocybe pusilla | (Peck) Murrill | 1916 |
| Hygrocybe quieta | (Kühner) Singer | 1951 |
| Hygrocybe radiata (Bruingestreepte wasplaat) | Arnolds | 1989 |
| Hygrocybe rajendrae | U. Singh, K. Das, Uniyal & Mehmood | 2017 |
| Hygrocybe reesiae | A.M. Young | 1997 |
| Hygrocybe reidii (Honingwasplaat) | Kühner | 1977 |
| Hygrocybe rhodoleuca | Singer | 1973 |
| Hygrocybe rhodophylla | Kühner | 1977 |
| Hygrocybe rigelliae | (Velen.) E. Ludw. | 2004 |
| Hygrocybe rimosa | C.Q. Wang & T.H. Li | 2021 |
| Hygrocybe riparia | Kreisel | 1960 |
| Hygrocybe rodomaculata | Barili, C.W. Barnes & Ordoñez | 2019 |
| Hygrocybe rodwayi | (Massee) A.M. Young | 1997 |
| Hygrocybe rosea | Murrill | 1911 |
| Hygrocybe roseiceps | Murrill | 1942 |
| Hygrocybe roseoflavida | A.M. Young & A.K. Mills | 2002 |
| Hygrocybe roseopallida | Lodge & Ovrebo | 2008 |
| Hygrocybe roseostriata | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe rubida | K.B. Vrinda & C.K. Pradeep | 2013 |
| Hygrocybe rubra | (Peck) Murrill | 1916 |
| Hygrocybe rubroalba | Picciola, Battistin & Vizzini | 2015 |
| Hygrocybe rubrocarnosa | (G. Stev.) E. Horak | 1971 |
| Hygrocybe rubroconica | C.Q. Wang & T.H. Li | 2020 |
| Hygrocybe rubroflava | Singer | 1973 |
| Hygrocybe rubrolamellata | T. Borgen & Arnolds | 2004 |
| Hygrocybe rubrolutea | A.M. Young | 1997 |
| Hygrocybe rubronivea | A.M. Young | 2000 |
| Hygrocybe salicis-herbaceae | Kühner | 1977 |
| Hygrocybe saltirivula | A.M. Young | 2000 |
| Hygrocybe sangayensis | Barili, C.W. Barnes, J.A. Flores & Ordoñez | 2017 |
| Hygrocybe sanguineocrenulata | A.M. Young | 1997 |
| Hygrocybe schistophila | A.M. Young | 2005 |
| Hygrocybe siccitatipapillata | A.M. Young | 1997 |
| Hygrocybe silvae-araucariae | de Meijer | 2009 |
| Hygrocybe similis | (Petch) Pegler | 1986 |
| Hygrocybe singeri | (A.H. Sm. & Hesler) Singer | 1958 |
| Hygrocybe siparia | (Berk.) Singer | 1965 |
| Hygrocybe smaragdina | Leelav., Manim. & Arnolds | 2006 |
| Hygrocybe spadicea | (Scop.) P. Karst. | 1879 |
| Hygrocybe sparsifolia | T.H. Li & C.Q. Wang | 2015 |
| Hygrocybe splendidissima (Klaprooswasplaat) | (P.D. Orton) M.M. Moser | 1967 |
| Hygrocybe squamulosa | (Ellis & Everh.) Arnolds | 1995 |
| Hygrocybe squarrosa | (E. Horak) Boertm. | 2002 |
| Hygrocybe stagnina | Hongo | 1959 |
| Hygrocybe striatella | Singer | 1969 |
| Hygrocybe striatolutea | E. Horak | 1973 |
| Hygrocybe subacuta | (Hongo) Hongo | 1982 |
| Hygrocybe subalba | Bon & Réaudin | 1994 |
| Hygrocybe subcaespitosa | Murrill | 1911 |
| Hygrocybe subceracea | Murrill | 1939 |
| Hygrocybe subcinnabarina | (Hongo) Hongo | 1982 |
| Hygrocybe subflavida | Murrill | 1911 |
| Hygrocybe subheteromorpha | Singer | 1969 |
| Hygrocybe sublurida | (Murrill) M. Zang | 1996 |
| Hygrocybe subminiata | Murrill | 1911 |
| Hygrocybe subminutula | Murrill | 1940 |
| Hygrocybe subpapillata (Vroege wasplaat) | Kühner | 1979 |
| Hygrocybe subpsittacina | (Rick) Raithelh. | 1992 |
| Hygrocybe subrubra | Murrill | 1939 |
| Hygrocybe substrangulata (Glad vuurzwammetje) | (P.D. Orton) P.D. Orton & Watling | 1969 |
| Hygrocybe subvitellina | (S. Imai) S. Ito | 1959 |
| Hygrocybe sulfurea | (G. Stev.) Boertm. | 2002 |
| Hygrocybe suzukaensis | (Hongo) Hongo | 1982 |
| Hygrocybe swanetica | Singer | 1931 |
| Hygrocybe sylvaria | A.M. Young | 1997 |
| Hygrocybe tahquamenonensis | (A.H. Sm. & Hesler) Bessette, A.R. Bessette, Roody & W.E. Sturgeon | 2013 |
| Hygrocybe tatrensis | Nespiak | 1961 |
| Hygrocybe tidbillensis | A.M. Young | 1997 |
| Hygrocybe transformabilis | Singer | 1973 |
| Hygrocybe tricolor | (Berk. & Broome) Pegler | 1986 |
| Hygrocybe tricoloroides | Pegler | 1986 |
| Hygrocybe trinitensis | (Dennis) Pegler | 1978 |
| Hygrocybe troyana | Murrill | 1911 |
| Hygrocybe turunda | (Fr.) P. Karst. | 1879 |
| Hygrocybe umbilicata | Hosen & T.H. Li | 2016 |
| Hygrocybe unispora | A.M. Young | 1997 |
| Hygrocybe vallomarginata | A.M. Young | 1997 |
| Hygrocybe venusta | Hongo | 1984 |
| Hygrocybe verrucifer | Velen. | 1939 |
| Hygrocybe veselskyi | Singer & Kuthan | 1976 |
| Hygrocybe vinosa | (Beeli) Heinem. | 1963 |
| Hygrocybe virescens | (Hesler & A.H. Sm.) Montoya & Bandala | 2007 |
| Hygrocybe viridiconica | A.M. Young | 1997 |
| Hygrocybe viridiphylla | Lodge, S.A. Cantrell & T.J. Baroni | 2004 |
| Hygrocybe viridis | Capelari & Maziero | 1988 |
| Hygrocybe viridula | Lodge & Pegler | 1990 |
| Hygrocybe viscaurantia | (E. Horak) Boertm. | 2002 |
| Hygrocybe viscidibrunnea | Bougher & A.M. Young | 1997 |
| Hygrocybe vulpinus | Velen. | 1939 |
| Hygrocybe waolipo | Desjardin & Hemmes | 1997 |
| Hygrocybe watagensis | A.M. Young | 1997 |
| Hygrocybe wilsonensis | A.M. Young | 1997 |
| Hygrocybe xanthopoda | A.M. Young | 2000 |
| Hygrocybe zonata | S.A. Cantrell & Lodge | 2004 |
| Hygrocybe zuluensis | Boertm. | 1998 |