The red grape variety is on the island Corsica cultivated; Synonyms are Carcaghjolu Neru and Carcajolo Nero. She is with the Spanish variety Parraleta identical. The Italian Ampelograph Bruno Bruni suspected that she was from Sardinia came across the port of Bonifacio to Corsica, which also synonyms as Bonifaccencu indicate. In Corsica, it occupies only a few hectares; In Sardinia, it is grown under the name Carcajolo Nero. The white variety cultivated in Corsica Carcajolo Blanc ( Bariadorgia ) is not related.