Flora van Nederland Haeckel (1866) - plants
Count: [*] 2p;7c;44o;132f;665g;1827s;151ss;36v
   Division Spermatophyta Goebel (1882) see Phylum Spermatophyta Goebel (1882)
  Count: [*] 4c;44o;117f;641g;1767s;151ss;36v
     Subdivision Gymnospermae see Infraphylum Gymnospermae auct.
    Count: [*] 2c;2o;3f;10g;26s;2v
       Class Coniferopsida see Class Pinopsida Burnett (1835)
      Count: [*] 1o;2f;9g;25s;2v
         Order Coniferales see Order Pinales Dumort. (1829)
        Count: [*] 2f;9g;25s;2v
           Family Cupressaceae Gray (1822), nom. cons. - cypress family
          Count: [*] 3g;4s
             Genus Thuja L. (1753)
            Count: [*] 2s
               Thuja occidentalis L. - arborvitae
              Count: -