Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Caelum veter. - region of the fixed stars
         (Constellation) Cetus veter. - Cet
           (Star system) ι Ceti
           (Star) β Ceti - Deneb Kaitos
           (Star) φ¹ Ceti
           (Star) φ² Ceti
           (Star) φ³ Ceti
           (Star) φ⁴ Ceti
           (Star system) η Ceti
           (Star system) θ Ceti
           (Star system) τ Ceti
           (Star system) χ Ceti
           (Star system) ζ Ceti - Baten Kaitos
           (Star) υ Ceti
           (Star system) ξ¹ Ceti
           (Star system) ο Ceti - Mira
           (Star) ρ Ceti
           (Star) ξ² Ceti
           (Star) σ Ceti
           (Star system) ν Ceti
           (Star) δ Ceti
           (Star system) γ Ceti
           (Star) π Ceti
           (Star system) μ Ceti
           (Star) λ Ceti
           (Star) α Ceti - Menkar
           (Star system) κ¹ Ceti
           (Star) κ² Ceti
           (Star system) ε Ceti