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).
Saxon-Lower Lusatian Heathland
The Saxon-Lower Lusatian Heathland () is a natural region in the German state of Saxony. The current natural region division of the Free State of Saxony groups landscape units of the upper geochore or sub-regional level (so-called "macro-geochores") into three "Saxon natural regions" to produce a large-scale classification. These are part of higher order (cross-border) natural regions, whereas the landscape units previously used described areas that were largely confined within the borders of Saxony.