Spruce
Spruce is an evergreen tree belonging to the pine tree family. It is distributed in Korea, China and Japan. It is about 40-50 meters high and the bark is grayish brown. Leaves with slightly pointed ends are 1-2 cm long and flat, with both sides of the leaf slightly curved downward. In June, a coniferous female flower head and a yellow brown flower head are attached to a tree, and then the cone forms a cylindrical shape. There are about 50 species of spruce that belongs to spruce trees all over the world. They are the closest to the fir among the plants that make cones, with the fir cones straight up, while the spruce cones fall down. In addition, the twigs have woody protuberances that are not in the fir, and they have needle leaves. Spruce plants mostly grow in pyramid shape. Spruce usually grows at the corners of the mountain, and is rarely noticeable in low places.