Callitris

Callitris is a genus of coniferous trees and shrubs in the family Cupressaceae, commonly known as cypress-pines or native cypresses. The genus is native to Australia and New Caledonia. Species within Callitris are characterized by their small, scale-like leaves arranged in whorls, and their woody, cone-like fruits which are typically spherical. These trees are adapted to a variety of Australian environments, often found in sandy soils and arid or semi-arid regions, though some species can tolerate wetter conditions. Callitris species are generally slow-growing and can be long-lived. Their wood is often aromatic and durable, making it suitable for construction and furniture, though exploitation has led to conservation concerns for some species. Common examples include Callitris rhomboidea (Oyster Bay pine) and Callitris columellaris (White cypress-pine). The genus plays an important role in its native ecosystems, providing habitat and food for wildlife. Propagation is typically achieved through seed, and some species can also be grown from cuttings.