Picea asperata (dragon spruce; ) is a species of spruce in the family Pinaceae. It is native to western China, from eastern Qinghai, southern Gansu and southwestern Shaanxi south to western Sichuan.
It is a medium-sized evergreen tree growing to 25âÂÂ40 m tall, and with a trunk diameter of up to 1.5 m. The shoots are orange-brown, with scattered pubescence. The leaves are needle-like, 1âÂÂ2.5 cm long, rhombic in cross-section, greyish-green to bluish-green with conspicuous stomatal lines. The cones are cylindric-conic, 6âÂÂ15 cm long and 2âÂÂ3 cm broad, maturing pale brown 5âÂÂ7 months after pollination, and have stiff, rounded to bluntly pointed scales.
It is a variable species with several varieties listed. These were first described as distinct species (and are still so treated by some authors), although they differ only in minor details, and some may not prove to be distinct at all if a larger population is examined:
The species is currently not listed as threatened, but recently population numbers have been declining due to deforestation caused by the Chinese logging industry.
Picea asperata is occasionally grown as an ornamental tree in Europe and North America. It is also used in the production of stringed instruments.
<Gallery> File:é²åÂÂé²æ 20190928194851 01.jpg|Photo taken in Yulong Snow Mountain, Yunnan, China.ã File:é²åÂÂé²æ 20190928194851 02.jpg|Photo taken in Yulong Snow Mountain, Yunnan, China.ã File:Picea asperata Rogów 2.JPG|Rogów Arboretum, Poland </gallery>