Finland belongs to the boreal forest, tree growth period is short, region growing species is limited, only 4 species of conifers and deciduous trees. 20 kinds of main tree species are pine, Scotland spruce, Norway silver birch and dwarf birch; deciduous trees are mainly poplar, alder, elm and maple.
Lily of the valley, also known as shadow King grass，the only genus lily of the valley,also isthe national flower of Finland
China is located in the northern hemisphere, the eastern hemisphere, the Eurasian continent in the East, east of the Pacific Ocean, across the tropics, north temperate zone, most of which are located in the north temperate zone, the East and south of the sea, from the north and South Bohai, the Yellow Sea, the East China Sea, the South China Sea