The below video is an introduction to Quapaw Plum; a native plum species applicable to native plant agriculture, habitat restoration, and prairie restoration.
Video clarification: When I said the native range maps are inaccurate I was referring to Wild Plum species native range maps - not all native plant range maps. Wild Plum species native range maps are inaccurate and often understated because many professionals labeled all Wild Plums they encountered as American Plum - Prunus americana - not considering the other species.