Pinus luchuensis, commonly called Luchu pine, Ryukyu pine, or Okinawa pine, is a species of conifer in the family Pinaceae endemic to, and locally abundant in the Ryukyu Islands of Japan. It was once

The Pinaceae, or pine family, are conifer trees or shrubs, including many of the well-known conifers of commercial importance such as cedars, firs, hemlocks, larches, pines, and spruces. The family is