Minor temperate fruit tree species include species cultivated on limited geographical areas but with increasing interest as important source of nutrients for human consumption such as pomegranate, fig, quince, pecan, mulberry, carob, loquat, persimmon, etc.
Commercial interest in such fruit tree species ranges from fresh to processed usage (juices, concentrates, ready-to-use, jams, beverages, etc.). Growing interest in minor species has recently driven new research towards breeding and genetics to address producer and consumer traits. Intensified cultivation of such species in different areas of the world, through the development of new varieties and improved traits (together with appropriate agronomic practices), could be an important healthy and cost-effective alternative contributing to nutritional security.