Which tree species are more precious to urban greening?

There are many kinds of trees needed for urban greening, but the price of large-sized trees is relatively expensive. For example, the DBH of Platanus acerifolia is only about 100 yuan, while the DBH of Platanus acerifolia is as high as several thousand yuan or even ten thousand yuan. Ginkgo biloba is the same. If the DBH is 10 cm, the price is around 200 yuan, and the DBH is 30 cm, it will cost hundreds or even hundreds of thousands. Japanese red maple is also an expensive tree species, with ground diameter 10 cm and cost 1 10,000 yuan. Magnolia grandiflora and Magnolia grandiflora are also expensive. A large area of cedar also costs tens of thousands or hundreds of thousands of yuan. Large bougainvillea, Lagerstroemia indica, osmanthus fragrans, Ligustrum lucidum, Aesculus chinensis, Eucommia ulmoides, Fraxinus chinensis and Cinnamomum camphora are also precious tree species. Even an ordinary locust tree costs 2000 yuan for a DBH of 30 cm.