Blue Palo Verde

According to Wikipedia "Parkinsonia florida (Blue Palo Verde; syn. Cercidium floridum) is a species of palo verde native to the southwestern United States (southeastern California, southern Arizona) and northwestern Mexico (Sinaloa, Sonora, Baja California). Its name means "green stick" in Spanish, referring to the green trunk in which the tree does photosynthesis." ( http://en.wikipedia.org/wiki/Parkinsonia_florida ). When they bloom they are smothered in yellow flowers. It's rare for me to like a tree sans leaves and flowers, but I find this one very attractive through it's entire cycle.