Kéknyelű is a white Hungarian wine grape planted primarily in the Badacsony wine region near Lake Balaton. The grape produces full bodied, smoky wines.J. Robinson Jancis Robinson's Wine Course Third Edition pg 112 Abbeville Press 2003
It was assumed to be identical with the Italian grape variety Picolit.Picolit , Vitis International Variety Catalogue, accessed 2010-12-03 Nonetheless, in 2006 isoenzymes and microsatellite analyses have confirmed that these two cultivars are different.
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