There is a tree with small purple flowers that hang down like wicker. What flowers are they?

Forsythia suspense, Verbenaceae, Forsythia suspense. Native to Mexico, Brazil and the Indian Ocean Islands. Evergreen shrub. Branches are long, drooping or procumbent, with two opposite leaves, oval or obovate, short or round at the top, wedge-shaped at the base, and serrated at the upper middle. Racemes are axillary, arranged in terminal panicles, usually inserted on one side of the central axis, and the corolla is blue-purple or white. Drupe is fleshy, ovoid, clustered by sepals, yellow and shiny. False forsythia is a kind of ornamental plant with flowers and fruits. Blue-purple or white flowers bloom all year round. After autumn, the fruit changes color and is planted on the drooping long branches, which is very lovely. Potted plants can be used to decorate the hall, or planted as garden hedges or shrubs. Plant as a shrub.