Steccherinum is a widely distributed genus of hydnoid crust fungi in the family Steccherinaceae .
Steccherinum was circumscribed by Samuel Frederick Gray in his 1821 work A Natural Arrangement of British Plants .
Steccherinum fungi have a range of fruit body morphologies, including resupinate (crust-like), effused-reflexed (crust-like with the edges extending outwards to form caps), or pileate with either a stipe or only a stipe-like base.
A 2008 estimate placed 33 species in Steccherinum .
S. agaricoides (Sw.) Banker (1906) S. aggregatum Hjortstam & Spooner (1990) – Sabah S. alaskense Lindsey & Gilb. (1980) S. albidum Legon & P.Roberts (2002) – Great BritainS. albofibrillosum (Hjortstam & Ryvarden) Hallenb. & Hjortstam (1988) S. basibadium Banker (1912) S. bourdotii Saliba & A.David (1988) – EuropeS. ciliolatum (Berk. & M.A.Curtis) Gilb. & Budington (1970) – PortugalS. confragosum Maas Geest. & Lanq. (1975) – BruneiS. crassiusculum K.A.Harrison (1964) S. cremeoalbum Hjortstam (1984) S. cremicolor H.S.Yuan & Sheng H.Wu (2012) – TaiwanS. diversum Hjortstam & Melo (1999) – Roraima S. elongatum H.S.Yuan & Sheng H.Wu (2012) – TaiwanS. ethiopicum Maas Geest. (1974) S. fimbriatum (Pers.) J.Erikss. (1958) – EuropeS. galeritum Maas Geest. (1974) S. gilvum Maas Geest. (1974) S. gracile (Pilát) Parmasto (1968) S. helvolum (Zipp. ex Lév.) S.Ito (1955) S. hydneum Rick ex Maas Geest. (1974) S. labeosum Maas Geest. & Lanq. (1975) – KenyaS. lacerum (P.Karst.) Kotir. & Saaren. (2009) S. laeticolor (Berk. & M.A.Curtis) Banker (1912) – Latvia; South CarolinaS. lanestre Maas Geest. (1974) S. lusitanicum (Bres.) Ryvarden (1981) S. meridiochraceum Saliba & A.David (1988) S. minutissimum Snell & E.A.Dick (1958) S. ochraceum (Pers.) Gray (1821) S. oreophilum Lindsey & Gilb. (1977) – EuropeS. peckii Banker (1912) S. perparvulum Hjortstam & Ryvarden (2008) S. peruvianum Maas Geest. (1978) S. plumarium (Berk. & M.A.Curtis) Banker (1906) S. pseudochraceum Saliba & A.David (1988) S. rawakense (Pers.) Banker (1912) – ChinaS. reniforme (Berk. & M.A.Curtis) Banker (1906) – South AmericaS. resupinatum G.Cunn. (1958) – New ZealandS. robustius (J.Erikss. & S.Lundell) J.Erikss. (1958) S. russum Maas Geest. & Lanq. (1975) – AfricaS. scalare Maas Geest. & Lanq. (1975) – AfricaS. scruposum Maas Geest. & Lanq. (1975) – AfricaS. straminellum (Bres.) Melo (1995) S. subcrinale (Peck) Ryvarden (1978) S. subglobosum H.S.Yuan & Y.C.Dai (2005) – ChinaS. subulatum H.S.Yuan & Y.C.Dai (2005) – ChinaS. tenue Burds. & Nakasone (1981) S. tenuispinum Spirin, Zmitr. & Malysheva (2007) S. willisii Maas Geest. (1974) S. zeylanicum Maas Geest. (1974)