The red grape variety is a new breed between Barbera x Chatus (Nebbiolo di Dronero). Synonyms are Dalmasso 4-28 and Incrocio Dalmasso IV / 28. According to the year 2010 DNA analysis turned on the breed list entry Nebbiolo x Barbera as wrong. The crossing took place in 1936 in Conegliano (Veneto) by the breeder Giovanni Dalmasso (1886-1974). By the way, with the same parents the new breeds were created at the same institute Alba Rossa. Nebbiera. San Michele and soperga, The variety is in the region Piedmont grown. In 2010, 13 hectares of vineyards were designated (Kym Anderson ).
Pictures: MIPAAF - National Vine Certification Service