Synonym for the grape variety Roter Trollinger; see there.
The red grape variety originates from Italy (South Tyrol). Synonyms are Angur Asii, Calebstraube, Czerwenz Tarant, De Cadolle, Gomie Violette, Großer Hellrother Gänsfüßler, Hartwegische Samentraube, Paradeur, Raisin Monstrueux, Rosenrothe Perltraube, Rothe Riesentraube, Rother Wälscher...
Serious sources on the internet are rare - and Wine lexicon from wein.plus is one such source. When researching for my articles, I regularly consult the wein.plus encyclopaedia. There I get reliable and detailed information.
Thomas Götz
Weinberater, Weinblogger und Journalist; Schwendi