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出典:Wikipedia
出典:『Wikipedia』 (2011/01/29 18:50 UTC 版)
Ehrenfelser is a white wine grape variety of German origin. It was created by Dr. Heinrich Birk (1898-1973) at the Geisenheim Grape Breeding Institute in 1929, by crossing the varieties Riesling and Silvaner, with the identification of Silvaner being somewhat uncertain.
Ehrenfelser