| Potamogeton lucens x perfoliatus = P. x salicifolius | DE, Schleswig-Holstein, Lauenburg | Ernst Ferdinand Nolte | Allan Octavian Hume Frederick Townsend | | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Bath | Esther Hopkins | Charles Bailey Esther Hopkins | 6/1868 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Bath | Esther Hopkins | Esther Hopkins | 6/1888 | BON |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Bath | | Allan Octavian Hume Esther Hopkins Frederick Townsend | 7/1867 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Bath | Esther Hopkins | Augustin Ley Esther Hopkins | 6/1868 | BIRM |
+ | Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Kennet & Avon Canal at Bath | Hopkins | | 6/1868 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Keynsham | Harold Stuart Thompson | Harold Stuart Thompson | 18/8/1933 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC6 North Somerset, Keynsham | Harold Stuart Thompson | Harold Stuart Thompson Job Edward Lousley | 18/8/1933 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC7 North Wiltshire, Limpley Stoke | Charles Bailey | Charles Bailey | 24/7/1893 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC9 Dorset, Bindon Abbey | George Claridge Druce | Botanical Exchange Club of The British Isles Job Edward Lousley | 6/1928 9/1928 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC9 Dorset, Bindon Abbey | Edward Charles Wallace | Edward Charles Wallace Job Edward Lousley | 14/9/1929 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC9 Dorset, River Stour at Wimbourne | Augustin Ley | Augustin Ley | 8/8/1882 | BIRM |
+ | Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC9 Dorset, River Stour at Wimbourne | Augustin Ley | | 8/8/1882 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC9 Dorset, Wool | George Claridge Druce | George Claridge Druce | 7/1917 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Breamore | Edward Charles Wallace | Edward Charles Wallace Harold Stuart Thompson | 26/8/1934 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Christchurch | Patrick Martin Hall | | 30/7/1926 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Christchurch | Frederick Townsend | Frederick Townsend | 7/1873 | SLBI |
+ | Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, River Avon at Sopley | Patrick Martin Hall | | 26/8/1934 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, River Avon at Sopley | Patrick Martin Hall W H Pearsall | Harold Stuart Thompson Patrick Martin Hall | 28/8/1934 | BIRM |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Sopley | Patrick Martin Hall | Patrick Martin Hall | 21/5/1934 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Sopley | Job Edward Lousley | Job Edward Lousley | 20/5/1934 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Sopley | Job Edward Lousley | Job Edward Lousley | 20/5/1934 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC11 South Hampshire, Sopley | Patrick Martin Hall | Botanical Exchange Club of The British Isles | 26/8/1934 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC13 West Sussex, Loxwood | William Hadden Beeby | William Hadden Beeby | 5/8/1888 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC17 Surrey, Alfold | William Hadden Beeby | | 2/6/1884 to 26/8/1884 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC17 Surrey, Laker's Heath | William Hadden Beeby | William Hadden Beeby | 26/8/1884 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Alfred Fryer Charles Bailey | 23/9/1892 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Charles Bailey | 31/5/1888 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Alfred Fryer Charles Bailey | 23/9/1892 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Botanical Exchange Club of The British Isles Alfred Fryer Charles Bailey | 27/6/1884 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Charles Bailey | 14/8/1887 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Charles Bailey | 21/5/1888 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 27/6/1884 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 27/6/1884 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Charles Bailey | 14/8/1887 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 27/6/1884 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey | Alfred Fryer | Botanical Exchange Club of The British Isles | 8/1883 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey Hall | Alfred Fryer | Charles Bailey | 19/5/1888 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey Hall Farm | Alfred Fryer | Charles Bailey | 21/5/1888 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC29 Cambridgeshire, Fortrey Hall Farm | Alfred Fryer | William Hadden Beeby | 21/5/1888 | SLBI |