[PW] Blended white wine?

[Bob Boyce]

Hello fellow wombats--
  I have a patron who wants to know what a white wine, blended from two different kinds of grapes, is called. She believes it starts with an "e."
  This is not a proprietary name, she says.
  Please reply directly to me, I'm not on the Stumpers list.
  Thank you!

Bob Boyce
Reference Department, Lincoln NE City Libraries
r.boyce at LincolnLibraries.org