Which tree is more expensive, birch or ginkgo?

Ginkgo is expensive. Birch trees are not as expensive as ginkgo trees. Ginkgo biloba (scientific name: ginkgo biloba. ) is a plant of ginkgo biloba. Trees, below 40 meters high and below 4 meters in diameter at breast height; The bark of young trees is shallowly longitudinally split, and the bark of big trees is grayish brown, deeply longitudinally split and rough; The crowns of young and mature trees are conical, while the crowns of old trees are roughly oval. The leaves are fan-shaped, with long stalks and light green.