Genus Sciadopitys

The Koyamaki , or Japanese Umbrella-pine, is a unique conifer endemic to Japan.

Species in the genus Sciadopitys of plants

Koyamaki - The Koyamaki , or Japanese Umbrella-pine, is a unique conifer endemic to Japan. It is the sole member of the family Sciadopityaceae and genus Sciadopitys, a living fossil with no close relatives, and known in the fossil record for about 230 million years.