Complex sentence: Mature English Elms are now only very rarely found beyond Brighton in the UK, although some still survive on the Isle of Man and there is an isolated mature English Elm in the cemetery at Dervaig, Isle of Mull, Scotland.
Split into simpler sentences: Mature English Elms are now only very rarely found beyond Brighton in the UK (see below), although some still survive on the Isle of Man. There is an isolated mature English Elm in the cemetery at Dervaig, Isle of Mull, Scotland.