
1) White wine grape variety
Found on
https://www.crosswordclues.com/clue/siegerrebe

Siegerrebe (literally `Victory vine` in German) is a white wine grape that is grown primarily in Germany with some plantings in England, Washington State, British Columbia`s North Okanagan and Nova Scotia`s Annapolis Valley. Siegerrebe was created by German viticulturalist Dr. Georg Scheu (1879-1949) in 1929 at a grape-breeding institute in Al...
Found on
http://en.wikipedia.org/wiki/Siegerrebe
No exact match found.