Genus Tetraclinis
Its closest relatives are Platycladus, Microbiota and Calocedrus, with the closest resemblance to the latter.
Species in the genus Tetraclinis of plants
Arar tree - Its closest relatives are Platycladus, Microbiota and Calocedrus, with the closest resemblance to the latter. In older texts, it was sometimes treated in Thuja or Callitris, but it is less closely related to those genera.
