Pseudotsuga sinensis
Pseudotsuga sinensis is a species of conifer in the family Pinaceae. It is a tree up to 50 metres tall. It is found in China and Taiwan as well as in northernmost parts of Vietnam.
The timber is used for construction, bridge building, furniture, and wood fiber.
Pseudotsuga sinensis var. wilsoniana, Taiwan Douglas-fir, is sometimes treated as its own species, Pseudotsuga wilsoniana. This variety is geographically isolated but is not markedly distinct morphologically from var. sinensis of China.