The white grape variety most likely originates from Austria (see Veltliner). There are well over 100 synonyms indicating the vine's great age. Some of them grouped alphabetically by country are Babotraube, Rote Babotraube, Frühroter Malvasier, Früher Roter Malvasier, Italienischer Früher Malvasier (Germany); Malvoisie d'Italie, Malvoisie Rose du Po, Rojal, Velteliner Rouge Précoce (France); Malvasia Rossa, Malvasia Rossa d'Italia, Uva Rosa (Italy); Frühe Trübrothe, Kalebstraube, Malvasier, Roter Malvasier...
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