Yesterday we were at Santa Fe Greenhouses, and we saw these trees for sale. Cistena plum tree. That's what it is.
Here's how it looks right now in full bloom:
ISN'T SPRING WONDERFUL???
"I think that New Mexico was the greatest experience from the outside world that I ever had. It certainly changed me forever ... The moment I saw the brilliant proud morning (sun) shine high up over the deserts of Santa Fe, something stood still in my soul." ~D.H. Lawrence