Saw this tree in bloom today behind a very good fish store, growing out of a hole in the asphalt. Never seen this sort of tree before. The wisteria-colored, tubular 2" blooms hang down, and last year's nut-like seed pods are still on the branches. The trunk looks like the trunk of a fast-growing trash tree. Quite a wonderful small tree, with the elegant blooms before the leaves emerge:
Reader got the name for me on the first try. Thanks. I had no idea what it was: The Empress Tree, Paulownia tomentosa. AKA Foxglove Tree. The blossoms do resemble Digitalis.
For an "invasive" trash tree which will grow anywhere, it sure is mighty purty in early May. My other photos of it below -