Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Astra Plinius - celestial bodies
         Universe
           (Supercluster) Virgo-Hydra-Centaurus Supercluster
             (Supercluster) Virgo Supercluster
               (Cluster) Local Group
                 (Galaxy) Milky Way Galaxy veter.
                   (Spiral arm) Orion Arm
                     (Region) Local Bubble
                       Local Interstellar Cloud
                         (Planetary system) Solar System
                           (Planet-satellite system) Earth System
                             (Planet) Earth veter.
                               "spheres" (Earth)
                                 (Sphere) "surface" (Earth)
                                   (Continent) Afro-Eurasia
                                     (Continent) Eurasia
                                       (Continent) Europe
                                         (Mainland) Europe
                                           (Mountain Range) Alps (Europe)
                                             1 (Mountain Range) Cottian Alps (France, Italy)
                                             2 (Mountain Range) Dauphiné Alps (France)
                                             3 (Mountain Range) Graian Alps (Switzerland, France, Italy)
                                             4.1 (Mountain Range) Pennine Alps (Switzerland, Italy)
                                             4.2 (Mountain Range) Lepontine Alps (Switzerland, Italy)
                                             5 (Mountain Range) Chablais Alps
                                             6.1 (Mountain Range) Bernese Alps (Switzerland)
                                             6.2 (Mountain Range) Urner Alps (Switzerland)
                                             6.3 (Mountain Range) Glarus Alps (Switzerland)
                                             6.4 (Mountain Range) Appenzell Alps (Switzerland)
                                             6.5 (Mountain Range) Rätikon (Liechtenstein, Austria, Switzerland)