abstract:Prunus angustifolia pronounced (PROO-nus an-gus-tih-FOLE-ee-uh), known commonly as Chickasaw Plum, Cherokee plum, Florida sand plum, sandhill plum, or sand plum,USDA GRIN entry for Prunus angustifolia is a plum bearing tree native to North America. It was originally cultivated by Native Americans before the arrival of Europeans.