Smoking with wild plum

I've seen somewhere on this site about smoking with plum wood but I am assuming this is the plum as in the kind you buy at the grocery store. I don't know about the rest of the country but in the Midwest wild plum grows like crazy on fence lines and in road side ditches. The trunks of these bushes would make the perfect size for smoking, 2-4" in diameter. If anyone has experience with this it would be greatly appreciated.

Thanks Chuck

Thanks Darko and peppasawce, I'll have to round some up and do a test smoke.