#genus_Alnus__Alnus  alders
  member:  alder_tree  common_alder  gray_alder  seaside_alder  white_alder  red_alder  speckled_alder  smooth_alder  Alnus_veridis  green_alder
  member of:  family_Betulaceae
  supertype:  hamamelid_dicot_genus__hamameliddicotgenu  genus of mostly woody relatively primitive dicotyledonous flowering plants with flowers often unisexual and often borne in catkins
     supertype:  dicot_genus__dicotgenu__magnoliopsidgenu  genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination
        supertype:  genus__genu  (biology) taxonomic group containing one or more species
           supertype:  taxonomic_group__taxonomicgroup__taxon  animal or plant group having natural relations
              supertype:  biological_group  a group of plants or animals
                 supertype:  group__grouping  any number of entities (members) considered as a unit
                    supertype:  collection  something gathering separated things (entities/situations)
                       supertype:  divisible_entity__divisibleentity  many classifications under this category are application-dependant
                          supertype:  entity  something that can be "involved" in a situation
                             supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                          supertype:  divisible_thing__divisiblething
                             supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

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