Upper Saxony
It was particularly to distinguish the lands from 'Lower Saxony', a concept which arose later in popular usage (though never enforced) as a term for the original Saxon lands in north and west Germany (where Low German dialects had spread), in what is now the state of Lower Saxony, as well as the adjacent Westphalian region, Holstein and the western part of today's Saxony-Anhalt north of the Harz range (Eastphalia).
Saxony (wine region)
Located in southeastern Germany near the border with the Czech Republic, the region has a continental climate that is tempered somewhat by the Elbe. The granite and gneiss based soils of the area are similar to the Austrian Wachau wine region.