网址：www.dzyangguang.com.cn 2022-02-11 作者：admin 阅读：
The main ornamental tree species of evergreen leaves are (Berberis
purpurea), (Prunus purpurea), (Prunus purpurea), (Acer formosana) and so
Autumn leaf tree: any tree whose leaves can change significantly in autumn is called "autumn leaf tree". Like maple, yellow.
Constant color leaf tree: some tree varieties or variants become
different colors all year round, so they don't have to wait for autumn.
They are specially called constant color leaf trees.
Spring leaf trees: trees with significantly different leaf colors of new
tender leaves in spring are collectively referred to as "spring leaf
Bicolor leaf tree: some tree species, whose leaf back is significantly
different from the color of leaf surface, form a special flickering
change effect in the breeze. This kind of tree species is specially
called "bicolor leaf tree". Such as silver poplar and Elaeagnus.