In Italy, chile pepper nomenklatura is very chaotic! because many problems, among these, the total indifference of the scientific world. Every single little town of southern Italy has his own variety of all vegetables, or, better it had. I'm collecting many seeds of these varieties, so if you want, write me. Usually "Diavoletto" is a cayenne-type chile pepper, easy to dry and make ristras ( " 'u n'zirt") for winter eating. Ciao. Michele from Bari, Puglia, on the adriatic sea.