The accent is not required. There is no second i in Semillon. If I get any more commenters who spelled it that way I will add it as an acceptable spelling.
Can't believe there's no petite verdot. It's one of the grapes in almost all Bordeaux reds. Also surprised not to see vidal blanc, seyval blanc or chambourcin. The bottom 10 I missed were all Italian. Guess it's time to try some new wine.
Valpolicella is a region, Corvina is the primary grape. Some consider Montepulciano its own grape, but it's pretty much just a regionalized Sangiovese clone.
I second the fact that you have to remove brunello. Although the sangiovese grape is sometimes called brunello because it is the grape used for it, you can not have both on the list and sangiovese is correct
(Agree Brunello is not a grape). A good idea but rather random selection.
If you have Austrian Gruner Veltliner then you should also have Blaufrankisch.
Equally common varietals could be Durif, Roussillon, Tannat, Sylvaner, Primitivo (alternative for Zinfandel), Petit Verdot, Torrontes, Ugni Blanc, Touriga Nacional, Verdejo, Albarino (Alvarinho), Cinsault, Marsanne
You shouldn't accept "grüner" for "Grüner Veltliner", the word means "green", if anything, you should accept "Veltliner". Also "Traminer" should be accepted for "Gewürztraminer", it's often used to refer to "Gewürztraminer".
I typed in tens of varietals that were not accepted (e.g. short names Fer, Ruche, Bual). IMHO, every grape on Delong's Grape Varietal chart should be accepted, 184 varietals. Go easy on spelling, accept Xynomavro, Xinomavro and Xinomave, Greek grapes deserve some attention :=)
Grape juice + vinegar + a splash of vodka = wine
If you have Austrian Gruner Veltliner then you should also have Blaufrankisch.
Equally common varietals could be Durif, Roussillon, Tannat, Sylvaner, Primitivo (alternative for Zinfandel), Petit Verdot, Torrontes, Ugni Blanc, Touriga Nacional, Verdejo, Albarino (Alvarinho), Cinsault, Marsanne