Red flowered multi branch tamarisk, Tamarix gallica, is a plant of the genus Tamarix in the family Tamaricaceae. The tree species introduced from the United States by the Beijing Shuimu Zhongtian Institute of Plant Science in 1998. The willow branches are slender and soft, with a graceful posture and leaves that grow alternately. The raceme inflorescence gathers at the top of the branches in the same year to form a cone-shaped inflorescence, and blooms in summer and autumn, which is quite beautiful.

Blue pink spruce is an evergreen tree of the spruce genus in the pine family. The plant reaches a height of 15 meters; Conical or columnar crown; The leaves are four edged, sharp and thick, with a blue-green color. They are arranged in a spiral shape on the gray twigs and grow upwards, with gray green wax powder; Male bulbous flowers are oval shaped and solitary, large and yellow green in color, clustered at the top of new branches. The flowering period is late April, and the cones mature from September to October. Blue pink spruce is native to the United States and was introduced to China in the late 1990s. It was introduced to Tieling City in 2002. Introduced and cultivated in Beijing, Liaoning and other places in China, and widely planted as ornamental trees in North America and Northern Europe. Cold resistant, drought resistant, air pollution resistant, light loving, slightly shade tolerant.