Bougainvillea, alias: bougainvillea, clover, Maobaojin, azalea, bougainvillea, bougainvillea, Papua, mirabilis jalapa, etc. It is an evergreen climbing shrub. Like warm and humid climate, not cold-resistant, can safely overwinter above 3℃, and bloom above 15℃. It can be seen everywhere in Guangzhou, with many colors, no fragrance and good care. But occasionally there are more leaves.