Australian wine important resource in the globalisation of wine and wine critic Matt Kramer notes that "the most powerful influence in wine today" comes from Australia. "GSM" is a name commonly used for a red wine consisting of a blend of Grenache, Shiraz (Syrah), and Mourvèdre. Blends where Shiraz is the main component are sometimes referred to instead as SGM. This blend originated from those used in some Southern Rhône wines, including Châteauneuf-du-Pape, though it is also found in South Australia, California (particularly Paso Robles, originating with Tablas Creek Vineyard), and Washington (Columbia Valley); smaller production exists in Argentina and South Africa.
Syrah France and Spain) for introduction to Australia. One of the varieties collected by him was Syrah, although Busby used the two spellings "Scyras" and "Ciras". The cuttings were planted in the Sydney Botanical Gardens, and in Hunter Region, and in 1839 brought from Sydney to South Australia. By the 1860s, Syrah was established as an important variety in Australia. Syrah continues to be the main grape of the northern Rhône and is associated with classic wines such as Hermitage, Cornas and Côte-Rôtie. In the southern Rhône, it is used as a blending grape in such wines as Châteauneuf-du-Pape, Gigondas and