| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC52 Anglesey, Llyn Maelog | William Wilson | William Wilson | 1830 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC52 Anglesey, Llyn Maelog | William Wilson | William Wilson | 14/8/1830 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC62 North-east Yorkshire, Scarborough | Robert Davies | | 11/7/1862 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston | | Charles Bailey John Harbord Lewis | 7/1867 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston | Henry Smith Fisher | Charles Bailey John Harbord Lewis | 8/1868 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | IE, VCH16 West Galway, Maam | Thomas Barker | | 8/1868 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC70 Cumberland, Derwent Water | Charles Bailey | Charles Bailey | 17/9/1870 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC85 Fifeshire, Kinghorn | John Thomas Irvine Boswell-Syme | Botanical Exchange Club Charles Bailey | 1873 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC85 Fifeshire, Kinghorn Loch | John Thomas Irvine Boswell-Syme | Charles Bailey | 1873 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC85 Fifeshire, Kinghorn Loch | John Thomas Irvine Boswell-Syme | Charles Bailey | 1873 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC85 Fifeshire, Kinghorn Loch | John Thomas Irvine Boswell-Syme | Charles Bailey | 1875 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Cauldshiels | Alexander Hay Borthwick | Charles Bailey Andrew Brotherston | 6/1876 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Cauldshiels | Andrew Brotherston | Charles Bailey | 7/1876 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Melrose | Andrew Brotherston | Botanical Exchange Club of The British Isles Charles Bailey | 13/8/1878 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC55 Leicestershire, Moira | Frederick Thompson Mott | Charles Bailey Frederick Thompson Mott Thomas Thorp | 26/8/1878 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Cauldshields Loch | Arthur Bennett | Botanical Exchange Club Andrew Brotherston Charles Bailey | 1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Cauldshiels | Andrew Brotherston | Botanical Exchange Club Charles Bailey | 9/8/1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC80 Roxburghshire, Melrose | Andrew Brotherston | Charles Bailey | 9/8/1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC79 Selkirkshire, Cauldshields Lough | Robert Renton | Charles Bailey | 9/9/1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC79 Selkirkshire, Coldshields Lough | Robert Renton | Charles Bailey Robert Renton | 13/9/1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC79 Selkirkshire, Cauldshields Lough | Robert Renton | | 23/9/1879 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC70 Cumberland, Derwent Water | Charles Bailey | Charles Bailey | 15/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston GB, VC70 Cumberland, Derwent Water | Charles Bailey | Botanical Exchange Club of The British Isles Charles Bailey | 15/9/1882 to 22/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC70 Cumberland, Derwent Water | Charles Bailey | Charles Bailey | 15/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC70 Cumberland, Derwent Water | Charles Bailey | Charles Bailey | 16/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston | Charles Bailey | Charles Bailey | 22/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston | Charles Bailey | Charles Bailey | 22/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC69 Westmorland, Coniston | Charles Bailey | Charles Bailey | 22/9/1882 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Charles Bailey | 1/7/1883 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | IE, VCH40 Co. Londonderry, coleraine | Samuel Alexander Stewart | Botanical Exchange Club of The British Isles Charles Bailey | 29/7/1883 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Alfred Fryer Charles Bailey | 20/8/1883 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC17 Surrey, Hedgecourt Lake | William Hadden Beeby | Charles Bailey | 9/9/1883 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC52 Anglesey | John Edwards Griffith | Botanical Exchange Club of The British Isles | 6/1884 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Welches Dam | Alfred Fryer | Elizabeth Anne Lomax | 27/6/1884 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Chatteris | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 4/7/1884 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Chatteris | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 4/7/1884 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC17 Surrey, Hedge Court Pond | William Hadden Beeby | Botanical Exchange Club of The British Isles Charles Bailey | 18/8/1884 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Welches Dam | Alfred Fryer | Charles Bailey | 1/7/1885 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | IE, VCH16,VCH26, Cong | Charles Bailey | Charles Bailey | 2/10/1885 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC29 Cambridgeshire, Doddington | Alfred Fryer | Alfred Fryer Charles Bailey | 22/8/1886 | MANCH |