Juwel (grape)

Jewel
Grape (Vitis)
Jewel grapes
Color of berry skin	Blanc
Species	Vitis vinifera
Origin	Germany
Notable regions	Rheinhessen

Juwel is a white German wine grape variety that was produced in the mid-20th century as a crossing between Kerner and Silvaner. By the end of the 20th century, only around 30 hectares of the grapes were still in production, mostly found in the Rheinhessen.

...
Wikipedia