+ | Potamogeton friesii | Republic of Clare,Caher River | John Norton Mills | John Norton Mills | 12/8/1953 | MANCH |
+ | Potamogeton friesii | GB, VC17 Surrey, Gatton Park | William Hadden Beeby | Charles Bailey | 4/8/1879 | MANCH |
+ | Potamogeton friesii | GB, VC17 Surrey, Walton [ambiguous] | Henry & James Groves | Charles Bailey Henry & James Groves | 15/7/1876 | MANCH |
+ | Potamogeton friesii | GB, VC17 Surrey, Woking | Arthur Bennett | Charles Bailey John Harbord Lewis | 1881 | MANCH |
+ | Potamogeton friesii | GB, VC21 Middlesex, Tottenham,Lea Canal | Eyre Champion de Crespigny | Charles Bailey Eyre de Crespigny | 1871 | MANCH |
+ | Potamogeton friesii | GB, VC23 Oxfordshire | George Claridge Druce | Charles Bailey | 8/1880 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Bramerton | Kirby Trimmer | Charles Bailey | | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Bundall,River Yare | Arthur Bennett | Charles Bailey Eyre Champion de Crespigny | 7/1878 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Burgh Saint Margaret | Rowland John Burdon | Botanical Society & Exchange Club of The British Isles | 6/7/1929 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Yarmouth | Arthur Bennett | Arthur Bennett Charles Bailey | 7/1883 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Yarmouth | Arthur Bennett | Arthur Bennett Charles Bailey | 7/1883 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Yarmouth,Acle | Arthur Bennett | Arthur Bennett Charles Bailey | 7/1883 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Yarmouth,Acle | Henry Tuke Mennell | Elizabeth Anne Lomax Henry Tuke Mennell | 7/1888 | MANCH |
+ | Potamogeton friesii | GB, VC29 Cambridgeshire, Doddington | Alfred Fryer | Alfred Fryer Charles Bailey | 18/7/1897 | MANCH |
+ | Potamogeton friesii | GB, VC29 Cambridgeshire, Doddington | Alfred Fryer | Alfred Fryer Charles Bailey | 15/7/1897 | MANCH |
+ | Potamogeton friesii | GB, VC31 Huntingdonshire, Wood Walton | Alfred Fryer | Charles Bailey | 2/8/1888 | MANCH |
+ | Potamogeton friesii | GB, VC38 Warwickshire, Warwick,Stoke Heath | Thomas Kirk | Charles Bailey | 7/1856 | MANCH |
+ | Potamogeton friesii | GB, VC40 Shropshire, Colemere | John Eddowes Bowman | John Eddowes Bowman | 28/6/1831 | MANCH |
+ | Potamogeton friesii | GB, VC40 Shropshire, Shrewsbury | William Allport Leighton | Warrington Museum William Wilson | 1836 | MANCH |
+ | Potamogeton friesii | GB, VC55 Leicestershire, Belgrave,VC55 | G Robson | Charles Bailey Frederick Thompson Mott | 6/1883 | MANCH |
+ | Potamogeton friesii | GB, VC55 Leicestershire, Loughborough | Edgar Franklin Cooper | Charles Bailey | 3/8/1891 | MANCH |
+ | Potamogeton friesii | GB, VC56 Nottinghamshire, Wiseton,Drakeholes | J Brown | British Museum (Natural History) | 7/7/1948 | MANCH |
+ | Potamogeton friesii | GB, VC57 Derbyshire, Derby | William Richardson Linton | Charles Bailey William Richardson Linton | 6/1895 | MANCH |
+ | Potamogeton friesii | GB, VC62 North-east Yorkshire, York | Oswald Allen Moore | Charles Bailey | 7/1842 | MANCH |
+ | Potamogeton friesii | IE, VCH20 Co. Wicklow, Loch Derravaragh | Harry Corbyn Levinge | Charles Bailey Harry Corbyn Levinge | 24/7/1895 | MANCH |
+ | Potamogeton friesii | IE, VCH20 Co. Wicklow, Lough Derevaragh | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey William Richardson Linton | 24/7/1895 | MANCH |
+ | Potamogeton friesii | IE, Dublin | | Warrington Museum William Wilson | 7/1829 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC17 Surrey, Guildford | William Hadden Beeby | Botanical Exchange Club of The British Isles Charles Bailey | 7/7/1881 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC17 Surrey, Shere | W Biddiscombe | Alfred Fryer Charles Bailey | 1904 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC17 Surrey, Shere | W Biddiscombe | Charles Bailey | 1904 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC39 Staffordshire, Lichfield | George Claridge Druce | George Claridge Druce | 13/6/1920 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC57 Derbyshire, Killarmarsh | William Richardson Linton | Manchester Museum Charles Bailey | 11/8/1897 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC57 Derbyshire, Renishaw Canal | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey William Richardson Linton | 1/8/1900 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC57 Derbyshire, Renishaw Canal | George Claridge Druce | Botanical Exchange Club of The British Isles George Claridge Druce | 10/1911 | MANCH |
+ | Potamogeton friesii x crispus = P. x lintonii | GB, VC59 South Lancashire, Manchester,Gorton | George Taylor | British Museum (Natural History) Flora of Leicestershire (1886) | 26/8/1945 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC59 South Lancashire, Stockport | George Taylor | The British Museum | 11/7/1940 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | IE, VCH37 Co. Armagh, Battleford Bridge | Robert Lloyd Praeger | Alfred Fryer Charles Bailey | 7/1892 | MANCH |