Any of several cypress pines, Australian cypress-like trees of the genus Callitris (family Cupressaceae), especially the white cypress pine, C. glaucophylla.
Origin
Mid 19th century.
Definition of Murray pine in US English:
Murray pine
(also Murray River pine)
noun
Any of several cypress pines, Australian cypress-like trees of the genus Callitris (family Cupressaceae), especially the white cypress pine, C. glaucophylla.