Cross, or crossing (incrocio in Italian) is a term for a vine variety created by crossing two vine varieties of the same species, eg. Vitis vinifera. An example is Incrocio Bruni 54 which is a Verdicchio x Sauvignon Blanc cross. Crossings can occur naturally in the wild, but today’s crossings result from human help, to be able to create a commercially viable cultivars with desirable traits (yield, flavour, disease hardiness).
Examples: Aranel (w). | Blauburger (r). | Carmine (r). | Chenanson (r). | Divico (r). | Domina (r). | Incrocio Bruni 54 (w). | Kerner (w). | Mara (r). | Morio-Muskat (w). | Muscat Ottonel (w). | Müller-Thurgau (w). | Nobling (w). | Optima (w). | Riesling-Sylvaner–See Müller-Thurgau). | Scheurebe or Sämling 88 (w). | Sylvaner (w).