Class Equisetopsida C.Agardh (1825) - horsetails see Subclass Equisetidae Warm. (1883)
Status: extant
   gymnosperms see Class Spermatopsida
  Status: extant
     Subclass Pinidae Cronquist, Takht. & Zimmerm. (1966) - conifers
    Status: extant
       Order Cupressales Link (1829)
      Status: extant
         Family Cupressaceae Gray (1822), nom. cons. - cypress family
        Status: extant
           Genus Cryptomeria D.Don (1838)
          Status: extant