Callitris glauca, commonly known as White Cypress Pine, is a species of coniferous tree that belongs to the family Cupressaceae. It is native to eastern and southeastern Australia and is commonly found in areas with dry climates and poor soil. White Cypress Pine has several synonyms depending on the region where it is found. In the Northern Territory, it is known as ghost gum. In South Australia, it is called joy of the mountains or Port Lincoln cedar. In Queensland, people refer to it as Murray Pine, and in New South Wales, it is called needle pine or blue cypress. Despite the varying names, this tree is well-known for its hardiness and distinctive appearance.