Syrah being considered the superior version, giving wines higher in phenolics. As a general rule, most Australian and South African wines are labeled "Shiraz", and most European wines (from such regions where varietal labeling is practiced) are labeled "Syrah". In other countries, practices vary and winemakers (or wine marketers) sometimes choose either "Syrah" or "Shiraz" to signify a stylistic difference in the wine they have made. "Syrah"-labelled wines are sometimes thought to be more similar to classic Northern Rhône reds; presumably more elegant, tannic, smoke-flavoured and restrained with respect to their fruit component. "Shiraz"-labelled wines, on the other hand, would then
Rhône wine it and the Viognier grape. Meanwhile, extensive DNA typing and viticultural research has led scientists to conclude that Syrah originated in the Rhône region itself. Regardless of origin, when the Romans disappeared so too did interest in the wine of the region. Rhône reappeared in the 13th century when the Popes and their considerable purchasing power moved to Avignon, at which time the production of wine expanded greatly. The wines were traded to such a degree that the Duke of Burgundy banned import and export of non-Burgundian wines. In 1446 the city of Dijon forbade all wines from Lyon, Tournon