The original 'Ruby' tree was grown from a seed on the property of Ed P. Davis in
Miami, Florida. It was named in 1948, when it was first evaluated by the variety committee of the Florida Mango Forum, and first propagated by Davis the same year. In the decades following, the parentage of the Ruby was unknown but recent pedigree analysis estimates that it likely had
Haden in its parentage. Ruby would never be heavily propagated in the state, but two grafted trees were planted at the University of Florida's Tropical Research and Education Center, as well as the USDA's National Clonal Repository in Miami. From these locations bud wood for the Ruby was sent to different countries for commercial evaluation. It is now grown on some commercial scale in Africa. == Description ==