Malvasier (or Malvoisie) is another spelling for Malvasia. The name is used in German-speaking countries for various unrelated grape varieties. These are exclusively synonyms; an independent grape variety of this name is not known:
See also in detail under the keyword Malvasia, where about 100 vine variety names with this part of the name in the main name or in the homonym or synonym are listed.
There is a vast number of sources on the web where one can acquire knowledge about wine. But none has the scope, timeliness and accuracy of the information in the encyclopaedia at wein.plus. I use it regularly and rely on it.Sigi Hiss
freier Autor und Weinberater (Fine, Vinum u.a.), Bad Krozingen