Photinia serrulata，cercidiphyllum japonicum，magnolia wilsonii，and gingko which are of highmountain in Puge county which has 2060 meters high）experimentally. Their growing condition and the survival rate are studied. The study shows that all the four kinds of trees can survive to some degree（the survival rate: magnolia wilsonii 25% ，cercidiphyllum japonicum 22.5% ，Photinia serrulata 30% ，gingko 53%），which shows that it is available to afforest cities in high altitude areas in Liangshan Prefecture，and it is possible to domesticate the selected tree species. ornamental value are selected as the indigenous tree species. And then，respectively，they are planted in two high altitude areas（the nursery garden on the edge of Butuo which has 2385 meters high，and the gate Luoji