Synonym (also Riusse) for the grape variety Roussette d'Ayze; see there.
The white grape variety originates from France. Synonyms are Bonne Roussette d'Ayze, Grosse Roussette, Maclon, Riusse, Riussette. It must not be confused with other grape varieties with the name part Roussette. Pierre Galet 's (1921-2019) assumption that it is an early-maturing Mutationmutation...
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