England is the Thames, which is in length. There are many lakes in England; the largest is Windermere, within the aptly named Lake District. Most of England's landscape consists of low hills and plains, with upland and mountainous terrain in the north and west of the country. The northern uplands include the Pennines, a chain of uplands dividing east and west, the Lake District mountains in Cumbria, and the Cheviot Hills, straddling the border between England and Scotland. The highest point in England, at , is Scafell Pike in the Lake District. The Shropshire Hills are near Wales while Dartmoor and
Flora of Scotland and the rarer stunted form Newman’s Lady-fern ("A. distentifolium var. flexile") which is endemic to Scotland. The Killarney Fern, once found on Arran was thought to be extinct in Scotland, but has been discovered on Skye in its gametophyte form. Scotland's populations of Alpine Woodsia and Oblong Woodsia are on the edge of their natural ranges. The UK distribution of the former is confined to Angus, Perthshire, Argyll and north Wales, and of the latter to Angus, the Moffat Hills, north Wales and two locations in England. The plants were first identified as separate species by John Bolton in 1785