organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
         Class Basidiomycetes G.Winter (1880)
           Subclass Agaricomycetidae Locq. ex Parmasto (1986)
             Order Russulales Kreisel ex P.M.Kirk, P.F. Cannon & J.C. David (2001)
               Family Russulaceae Lotsy (1907)
                 1 Genus Arcangeliella Cavara (1900) see Genus Lactarius Pers. (1797), nom. cons., orth. cons.
                 2 Genus Cystangium Singer & A.H.Sm. (1960) see Genus Russula Pers. (1796)
                 3 Genus Gymnomyces Massee & Rodway (1898) see Genus Russula Pers. (1796)
                 4 Genus Lactarius Pers. (1797), nom. cons., orth. cons.
                 5 Genus Macowanites Kalchbr. (1882) see Genus Russula Pers. (1796)
                 6 Genus Russula Pers. (1796)
                 7 Genus Zelleromyces Singer & A.H.Sm. (1960) see Genus Lactarius Pers. (1797), nom. cons., orth. cons.