Pero (Gen.: Amelanchier - Pyrus)
                                    P. corvino (Amelanchier ovalis)                                  P. selvatico (P. pyraster)       P. volpino (P. communis                                                                                                                                                                                  antico cultivar)     
                             
     P. Buona Luigia (P. communis-Antico cultivar)          P. volpino (Antico cultivar)