Thuja
| Thuja | |
|---|---|
| Thuja standishii foliage and cones | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Gymnospermae |
| Division: | Pinophyta |
| Class: | Pinopsida |
| Order: | Cupressales |
| Family: | Cupressaceae |
| Subfamily: | Cupressoideae |
| Genus: | Thuja L. |
| Type species | |
| Thuja occidentalis L. | |
Thuja (/ˈθjuːdʒə/ THEW-jə) is a genus of coniferous tree or shrub in the Cupressaceae (cypress family). There are five species in the genus, two native to North America and three native to eastern Asia. The genus is monophyletic and sister to Thujopsis. Members are commonly known as arborvitaes (from the Latin term for 'tree of life'), thujas or cedars.