Who knows what kind of flower it is, like phoenix tree, but it seems not yet.

Huang Jinshu, alias: Catalpa, Latin scientific name: Catalpa, is a tree of Catalpa in Osmundaceae, with a spreading crown, gray bark and thick scaly cracks. The leaves are wide ovoid to ovoid-oval, long 15-30cm, tapering at the end, truncated or heart-shaped at the base, with 1-2 lobes all over or occasionally, white hairs on the back, and green glandular spots at the axils of the basal veins. Panicle terminal, about 15 cm long; Corolla is white with yellow stripes and purple-brown spots. The capsule is as thick as a finger and blooms in May. Native to the east-central United States, it was introduced to Shanghai in 19 1 1 year. Cultivated in cities all over China, many gardens are planted as shade trees or street trees. The flowering period is May-June and the fruiting period is August-September.