Those are different and I agree it is very confusing. The Dave Wilson cherry-plums (Sprite/Delight) are a cross of plum and sand cherry.

Sprite is supposed to grow well in hotter climates but I don't know about the chill hours; Dave Wilson lists chill on their site. Sprite has been an easy grower for me but has been splitting badly. I don't know about chill on the cerasifera plums.

Bay Laurel is a standard source for Dave Wilson varieties. I would look at a southern nursery such as Just Fruits and Exotics to see what low-chill plums they have.

Scott

Thanks for reply Scott,

The ones I want to find is the "true" nature-created Cherry plum (Prunus cerasifera).

I can't seem to find many information/places to buy about the Prunus cerasifera... all of that other cherry-plum hybrids pop up instead in the searches... I guess I'll keep looking!