The red grape variety is a new breed between Chatus (Nebbiolo di Dronero) x Barbera, Synonyms are Dalmasso 15/34, Incrocio Dalmasso 15/34 and S. Michele. According to in 2010 DNA analysis the entry in the breeding list was made Nebbiolo x Barbera out as wrong. The crossing took place in 1936 Conegliano (Veneto) by Giovanni Dalmasso (1886-1974). The new varieties were created with the same parents Alba Rossa. Cornarea. Nebbiera and soperga, The late-ripening vine is moderately susceptible to Botrytis, It will be in the region Piedmont grown. In 2010, 57 hectares of vineyards were reported with a downward trend; ten years earlier it was 120 hectares (Kym Anderson ).
Images: MIPAAF - National Vine Certification Service