Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Caelum veter. - region of the fixed stars
         (Constellation) Monoceros Bartsch, 1624 - Mon
           (Star system) β Monocerotis
             062849.0-070158 (Star) β Monocerotis A
             062849.5-070204 (Star) β Monocerotis B
             062849.5-070204 (Star) β Monocerotis C