Chasan
It is a grape variety originating from an interspecific cross between listan and chardonnay obtained by Paul Truel in 1958.
It gives a fine wine, aromatic, pale yellow color, sometimes with high alcoholic degrees at the expense of acidity, and remains quite sensitive to oxidation.
Aromas of citrus, almonds, fresh butter, white flowers, dried fruit, fresh straw, apple, vanilla, ...