Synonym (also Ouron) for the grape variety Chatus; see there.
The red grape variety comes from France. Synonyms grouped alphabetically by country are Carbesse, Chanu, Chany, Chenu, Charagnot, Charamiot, Chatelos, Chatelus, Chatos, Châtut, Chenu, Corbeil, Corbel, Corbel Maure, Corbel Mouret, Corbell, Corbelle, Corbès, Corbesse, Cornaglietta, Gros Chenu, Houron, Korbel, Mauvais Noir, Mouraud, Mouret, Mouret Noir, Mourre, Noir de Maure, Ouron, Persagne Gamay, Siramuse, Syramhuse, Vert Chenu(France); Bolgnino, Bourgnin, Bournin, Brachet, Brunetta, Nebbiolo di Dronero, Nebbiolo Dronero, Nebbiolo Pairolè, Neiret, Neiret Pinerolese, Neretto, Scarlattin(Italy).
It must not be confused with the Nebbiolo or Neret di Saint-Vincent varieties, even if synonyms or...
As honorary chairman of the Domäne Wachau, it is the easiest and quickest way for me to access the wein.plus encyclopaedia when I have questions. The certainty of receiving well-founded and up-to-date information here makes it an indispensable guide.
Hans-Georg Schwarz
Ehrenobmann der Domäne Wachau (Wachau)