 | Potamogeton berchtoldii | GB, VC59 South Lancashire, Reddish | Charles Bailey | Charles Bailey | 13/6/1896 | MANCH |
 | Potamogeton berchtoldii | GB, VC59 South Lancashire, Reddish | J Rogers | | 12/10/1883 | MANCH |
 | Potamogeton berchtoldii | GB, VC60 West Lancashire, Nateby | James Edgar Dandy | The British Museum | 2/9/1946 | MANCH |
 | Potamogeton berchtoldii | GB, VC60 West Lancashire, Preston | James Edgar Dandy | British Museum (Natural History) | 3/9/1946 | MANCH |
 | Potamogeton berchtoldii | GB, VC60 West Lancashire, Preston | F C King | Charles Bailey Eyre Champion de Crespigny | 6/1883 | MANCH |
 | Potamogeton berchtoldii | GB, VC60 West Lancashire, Silverdale | Albert Wilson | Alfred Fryer Charles Bailey | 8/1899 | MANCH |
 | Potamogeton berchtoldii | GB, VC61 South-east Yorkshire, York | William Richardson Linton | Charles Bailey | 6/1876 | MANCH |
 | Potamogeton berchtoldii | GB, VC61 South-east Yorkshire, York | George Webster | Botanical Exchange Club of The British Isles Charles Bailey John Harbord Lewis | 8/1881 | MANCH |
 | Potamogeton berchtoldii | GB, VC62 North-east Yorkshire, Kirby Knowle | Catherine Muriel Rob | Catherine Muriel Rob | 2/8/1946 | MANCH |
 | Potamogeton berchtoldii | GB, VC62 North-east Yorkshire, Newsham | John Gilbert Baker | Charles Bailey | | MANCH |
 | Potamogeton berchtoldii | GB, VC63 South-west Yorkshire, Doncaster | John Hardy | Charles Bailey John Hardy | 9/8/1845 | MANCH |
 | Potamogeton berchtoldii | GB, VC64 Mid-west Yorkshire, Burnley | | John Bland Wood Samuel Gibson | | MANCH |
 | Potamogeton berchtoldii | GB, VC64 Mid-west Yorkshire, Ingleton | | | 8/1859 | MANCH |
 | Potamogeton berchtoldii | GB, VC61,VC62,VC64, York | George Webster | Charles Bailey George Webster | 8/1876 | MANCH |
 | Potamogeton berchtoldii | GB, VC65 North-west Yorkshire | James Ward | Richmond Museum Charles Bailey | 18/6/1836 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Arnside | Charles Bailey | Charles Bailey | 6/7/1874 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Coniston Lake | William Harrison Pearsall | Botanical Society & Exchange Club of The British Isles | 27/9/1919 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Coniston Lake | William Harrison Pearsall | | 3/10/1919 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Esthwaite Water | George Claridge Druce | George Claridge Druce | 1921 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Esthwaite Water | John Norton Mills | John Norton Mills | 3/8/1947 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Esthwaite Water | John Norton Mills | John Norton Mills | 25/9/1955 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Esthwaite Water | William Harold Pearsall | | 20/9/1919 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Poaka Beck Reservoir | William Harold Pearsall | William Harold Pearsall | 21/8/1919 | MANCH |
 | Potamogeton berchtoldii | GB, VC69 Westmorland, Ullswater | William Harold Pearsall | | 13/8/1919 | MANCH |
 | Potamogeton berchtoldii | GB, VC70 Cumberland, Derwent Water | Charles Bailey | Charles Bailey | 16/9/1882 | MANCH |
 | Potamogeton berchtoldii | GB, VC86 Stirlingshire, Mugdock Loch | John Stirling Stirling Robert Kidston | Alfred Fryer Charles Bailey John Stirling Stirling | 19/7/1893 | MANCH |
 | Potamogeton berchtoldii | GB, VC86 Stirlingshire, Raploch, Stirling | Robert Kidston | Alfred Fryer Charles Bailey Robert Kidston | 5/9/1892 | MANCH |
 | Potamogeton berchtoldii | IE, VCH9 Co. Clare, Calluragh | George Claridge Druce | George Claridge Druce | 7/1921 | MANCH |
 | Potamogeton berchtoldii | IE, VCH26 East Mayo, Cong | Charles Bailey | Charles Bailey | 2/10/1885 | MANCH |
 | Potamogeton berchtoldii | IE, VCH39 Co. Antrim, Lough Neagh | Samuel Alexander Stewart | Alfred Fryer | 28/6/1880 | MANCH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Blairdrummond Moss | Francis Buchanan White | | 1/7/1882 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Cambus Pool | Nicholas F Stewart Olga Margaret Stewart | | 23/6/1988 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Doune | Kindrogan Water Plants Course | | 25/9/1986 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Doune | Nicholas F Stewart Olga Margaret Stewart | | 24/6/1988 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Doune | Nicholas F Stewart Olga Margaret Stewart | | 24/6/1988 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Doune | Nicholas F Stewart Olga Margaret Stewart | | 24/6/1988 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Doune | Nicholas F Stewart Olga Margaret Stewart | | 24/6/1988 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Gartur | Robert Kidston | | 26/8/1884 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Gartur | Robert Kidston | | 26/8/1884 | PTH |
+ | Potamogeton berchtoldii | GB, VC87 West Perthshire, Loch Lubnaig | Nicholas F Stewart | | 20/7/1989 | PTH |