#pearlwort__pearlweed  any of various low-growing plants of the genus Sagina having small spherical flowers resembling pearls
  member of:  genus_Sagina
  supertype:  groundcover__ground_cover  low-growing plants planted in deep shade or on a steep slope where turf is difficult to grow
     supertype:  flora__vegetation  all the plant life in a particular region
        supertype:  aggregation__collection__accumulation__assemblage  several things grouped together
           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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