On the bank of the little wash behind houses, fronting on Pantano Trail, Tucson, AZ
Flowers at the tips of the branches.
Alternating, Cercis canadensis like leaves, but with deeper cut.
Larger branches of multi-trunk shrub (tree?) are ~3” in diameter. Several are ~20ft.
Fun little volunteer that popped up in a six cell tray I have growing desert milkweed. I reused soil that I must’ve used to grow snapdragon vine last year. Nice surprise!