Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Caelum veter. - region of the fixed stars
         (Constellation) Cancer veter. - Cnc
           (Star) ω¹ Cancri
           (Star system) ω² Cancri
           (Star) μ¹ Cancri
           (Star) μ² Cancri
           (Star system) ζ¹ Cancri
           (Star) ζ² Cancri
           (Star system) β Cancri
           (Star) χ Cancri
           (Star) λ Cancri
           (Star system) φ¹ Cancri
           (Star system) φ² Cancri
           (Star) υ¹ Cancri
           (Star system) θ Cancri
           (Star) η Cancri
           (Star) υ² Cancri
           (Star system) ε Cancri
           (Star system) γ Cancri - Asellus Borealis
           (Star system) δ Cancri - Asellus Australis
           (Star system) ι Cancri
           (Star system) σ¹ Cancri
           (Star) ρ¹ Cancri
           (Star) ρ² Cancri
           (Star) σ² Cancri
           (Star) ο¹ Cancri
           (Star) ο² Cancri
           (Star system) α Cancri - Acubens
           (Star system) σ³ Cancri
           (Star) ν Cancri
           (Star system) κ Cancri
           (Star) τ Cancri
           (Star system) ξ Cancri
           (Star system) π¹ Cancri
           (Star) π² Cancri
           (Star system) ψ Cancri