（学名：Omphalina）是口蘑科下的一个属。

下属物种
本属包括以下物种：
 Omphalina affricata (Fr.) Raithelh.
 Omphalina alachuana Murrill
 Omphalina albominutella E.Ludw.
 Omphalina alborosea (Pat. & Gaillard) Raithelh.
 Omphalina allenii (Maire) P.D.Orton
 Omphalina angustifolia (Singer) Raithelh.
 Omphalina arctica Lamoure
 Omphalina australis Murrill
 Omphalina ballesteri Calonge & Tomo
 Omphalina bicolor Murrill
 Omphalina brownii (Berk. & Broome) P.D.Orton
 Omphalina brunneogrisea (Bres.) Raithelh.
 喇叭亚脐菇 Omphalina buccinalis (Batsch) Murrill
 Omphalina caespitosa (Bolton)
 Omphalina capulatoides P.D.Orton
 Omphalina carneorufula (Berk.) Y.S.Chang & Kantvilas
 Omphalina cervina Raithelh.
 Omphalina cheilocystidiata (Singer) Raithelh.
 Omphalina chionophila Lamoure
 Omphalina chondripes (Berk. & M.A.Curtis) Murrill
 Omphalina clavuligera (Singer) Raithelh.
 Omphalina collybiiformis Murrill
 Omphalina columbiana Singer
 Omphalina cotopatae (Singer) Raithelh.
 Omphalina cuspidatella Murrill
 Omphalina cyanobrunnescens Imler
 Omphalina dawsonii Murrill
 Omphalina defibulata Singer
 Omphalina demissa (Fr.) Quél.
 Omphalina depauperata (Singer) Raithelh.
 Omphalina elastica (Singer) Raithelh.
 Omphalina eximia (Peck) Murrill
 Omphalina flavella (Berk. & M.A.Curtis) Murrill
 Omphalina floridana Murrill
 Omphalina fuliginea Kalamees
 Omphalina fuliginosa (Massee) Manjula
 Omphalina fulvopallens P.D.Orton
 Omphalina fumosa Murrill
 Omphalina galericolor (Romagn.) M.M.Moser
 Omphalina globispora Raithelh.
 小白亚脐菇 Omphalina gracillima (Fr.)
 Omphalina grisea (Fr.) Quél.
 Omphalina hypobrunnea Murrill
 Omphalina hypoleparga (Singer) Raithelh.
 Omphalina incarnata Murrill
 Omphalina infumata Singer
 Omphalina isabellina A.H.Sm. & D.E.Stuntz
 克氏亚脐菇 Omphalina kuehneri Lamoure
 Omphalina largispora E.Horak
 Omphalina lenta Murrill
 赭褐亚脐菇 Omphalina lilaceorosea Svrček & Kubička
 Omphalina mellea Murrill
 Omphalina mercantorica Trimbach
 Omphalina microsperma Arnolds
 Omphalina minutissima (Singer) Raithelh.
 Omphalina mostnyae Singer
 Omphalina multicarpa (Bigelow)
 Omphalina mutila (Fr.) P.D.Orton
 Omphalina niveicolor Murrill
 Omphalina nothofaginea (G.Stev.) E.Horak
 Omphalina novoguineensis Kobayasi
 Omphalina oblongispora Dennis
 Omphalina oedipus (Massee) Manjula
 Omphalina offuciata (Fr.) Bon
 Omphalina olearis (Cleland) Grgur., 1997
 Omphalina olivaria (Peck) Singer
 Omphalina paludicola (Cleland) Grgur.
 Omphalina pervirginea Murrill
 Omphalina praerimosa Murrill
 Omphalina praticola Kuyper, Arnolds & P.-J.Keizer
 Omphalina psammophila Shchukin
 点地梅状亚脐菇 Omphalina pseudoandrosacea Omphalina pseudofibula Dennis
 Omphalina pseudomuralis Lamoure
 Omphalina pyxidata (Bull.) Quél.
 Omphalina radiatilis (Berk.) Manjula
 Omphalina ranunculina (Berk.) Manjula
 Omphalina retosta (Fr.) P.D.Orton
 Omphalina rivulicola (J.Favre) Lamoure
 Omphalina roblemaulicola Garrido
 Omphalina rogersii (Massee) Manjula
 Omphalina scandens (Singer) Raithelh.
 Omphalina schizoxylon (Fr.) Quél.
 Omphalina scyphiformis (Fr.) Quél.
 Omphalina sequoiarum Murrill
 Omphalina setipes (Fr.) Raithelh.
 Omphalina sphagnophila (Peck) H.E.Bigelow
 Omphalina stellata (Fr.) Quél.
 Omphalina subalpina E.Horak
 Omphalina subandina Singer
 Omphalina subfloridana Murrill
 Omphalina subfumosa (H.E.Bigelow) Harmaja
 蓝紫亚脐菇 Omphalina subhepatica (Batsch) Murrill
 Omphalina subolivacea Raithelh.
 白亚脐菇 Omphalina subpallida (Singer) Raithelh.
 Omphalina subscandens (Raithelh.) Raithelh.
 Omphalina subsphaerospora (Lamoure) Bon
 Omphalina subumbratilis Murrill
 Omphalina telmatiaea (Berk. & Cooke) Singer
 Omphalina tepeitensis Murrill
 Omphalina thessala Maire
 Omphalina trigonospora (Lamoure) Redhead, Lutzoni, Moncalvo & Vilgalys
 Omphalina umbrinocarnosa Raithelh.
 Omphalina versatilis (Berk. & Mont.) Raithelh.
 Omphalina wallacei (P.D.Orton) Lüderitz
 Omphalina wasumii Raithelh.
 Omphalina wellingtonensis G.Stev.
 Omphalina xanthodictyon (Singer) Raithelh.
 Omphalina xylophila (Vassilkov) Bon
 Omphalina yalae (Singer) Raithelh.

参考文献 

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