Synonym for the grape variety Barbera Bianca; see there.
The white grape variety originates from Italy. Synonyms are Barbassese, Bertolino, Bertoulin, Caria l'Aso, Lardera, Lardera Bianca, Lardera delle Langhe, Martinella, Peigin and Peisìn. It should not be confused with the Carica l 'Asino variety, despite the synonyms or morphological similarities...
Serious sources on the internet are rare - and Wine lexicon from wein.plus is one such source. When researching for my articles, I regularly consult the wein.plus encyclopaedia. There I get reliable and detailed information.
Thomas Götz
Weinberater, Weinblogger und Journalist; Schwendi