Podocarpus of Podocarpine family. Bamboo and cypress trees are unique tree species in China and are also a national second level protected plant. The leaves are like bamboo, the tree shape is like cypress, and the wind is tall and straight. Bamboo and cypress are ancient gymnosperms that originated 150 million years ago. The weight of plant fossils is second only to that of metasequoia and ginkgo. Due to its moderate wood hardness, fine texture, and no deformation or cracking after drying, it is perfect for shipbuilding, so it has a nickname - Boat Tree.