The Italian-Fellemberg prune is a unique type of prune that is known for its deep purple color and sweet, juicy flavor. However, there are several other terms that can be used to describe this delicious fruit. Some synonyms for the Italian-Fellemberg prune include blue plum, damson plum, and purple prune. These terms are often used interchangeably and refer to the same type of fruit. Whether you prefer to call it an Italian-Fellemberg prune or a blue plum, one thing is for sure: this fruit is a delicious and nutritious addition to any diet. So why not try incorporating some into your daily meals today?