Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
                             [crown] Kingdom Fungi R.T.Moore (1980) - fungi
                               [crown] Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
                                 Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
                                   Subphylum Agaricomycotina Doweld (2001)
                                     Class Agaricomycetesᵀ Doweld (2001)
                                       Subclass Agaricomycetidaeᵀ Locq. ex Parmasto (1986)
                                         Order Agaricalesᵀ Underw. (1899)
                                           Family Hygrophoraceae Lotsy (1907)
                                             Genus Hygrophorusᵀ Fr. (1836)
                                               Hygrophorus agathosmus (Fr. ex Secr.) Fr.
                                               Hygrophorus dichrous Kühner & Romagn. (1953)
                                               Hygrophorus eburneus (Bull.) Fr. (1838)
                                               Hygrophorus erubescens (Fr.) Fr.
                                               Hygrophorus hypothejus (Fr.) Fr.
                                               Hygrophorus leucophaeus (Scop. ex Fr.) Fr.
                                               Hygrophorus lucorum Kalchbr.
                                               Hygrophorus marzuolus (Fr.) Bres.
                                               Hygrophorus nemoreus (Pers. ex Fr.) Fr.
                                               Hygrophorus olivaceoalbus (Fr.) Fr.
                                               Hygrophorus pustulatus (Pers. ex Fr.) Fr.
                                               Hygrophorus russula (Schaeff. ex Fr.) Quélet
                                               Hygrophorus sordidus Peck.