Donauland or ‘Danube river land’ in Niederösterreich or Lower Austria was the ‘official if misleading name’ (Schildknecht: 2015, p.808) given in Austria to the region that since 2007 has been re-named Wagram.
Bibliography
David Schildknecht in the Oxford Companion to Wine 4th edition ed. Jancis Robinson MW and Julia Harding MW (Oxford University Press, 2015).