Thuja
Thuja
Biota | Plantae | Viridiplantae | Streptophyta | Tracheophyta | Spermatophytina | Pinopsida | Pinidae | Cupressales | Cupressaceae | Thuja
| Haeckel, 1866 | Cavalier-Smith, 1981 | John, Williamson & Guiry, 2011 | Sinnott ex Cavalier-Smith, 1998 |  |  | Cronquist, Takht. & Zimmerm. | Link | Gray | L.