Actinostrobus is a genus of coniferous trees in the Cupressaceae (cypress family). Common names include cypress, sandplain-cypress and cypress-pine, the last of these shared by the closely related genus Callitris. There are three species in the genus, all endemic to southwestern Western Australia: \n* Actinostrobus acuminatus - Dwarf cypress, Creeping pine, Moore cypress pine \n* Actinostrobus arenarius - Sandplain-cypress \n* Actinostrobus pyramidalis - Swan river cypress, Swamp cypress, Western Australian swamp cypress, King George's cypress pine