Diaporthe species are known to be mostly saprobic and pathogenic numerous hosts in plantations, forests, urban areas worldwide. Their relationship with host plants distribution is poorly discussed. Combined morpho-molecular data have resulted ten Diaprothe strains from genera Acer, Alianthus, Artemisia, Aster, Ballota, Dittrichia, Euonymus, Eupatorium, Laburnum Scabiosa. The isolates were ident...