Cunninghamia Lanceolata

the naked plant door, fir, fir genus. Evergreen trees, up to
30
meters or more. The trunk is straight, and the branches are nearly rotating. Blade-shaped needle-shaped, leather,
3
to
6
cm long, jagged edges, both upper and lower sides have pore bands. The leaves spiral, but the base of the leaves on the side branches twists into two columns. The same plant, male ball flower clusters of branches. Female bulbs are single or family branches, the eggs are round, the scales are larger than the bead scales, the lower part of the scales and bead scales heals, and the upper edge of the scales has irregular fine teeth. Bead scales first end
3
, abdominal surface has
3
beads. The ball is near the spherical shape or the egg is round. The seeds have narrow wings on both sides. Fir is a specialty of our country and is distributed in the southern part of the Yangtze River basin and in the provinces and regions of Taiwan. It grows fast, the material is excellent, can be used for construction, bridges, pillows,furniture and other materials;