| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC85 Fifeshire, Loch Fitty | George T West | George T West | 11/8/1905 | E |
| Potamogeton lucens x gramineus = P. x zizii | GB, VC85 Fifeshire, Lochgelly | John Thomas Irvine Boswell-Syme | | 8/1868 | BON |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC87 West Perthshire, Goodie Water | Nicholas F Stewart | | 8/7/1988 | SLBI |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC87 West Perthshire, Lake of Menteith | Robert Kidston | | 26/8/1884 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC87 West Perthshire, Lake of Menteith | Nicholas F Stewart | | 8/7/1988 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC88 Mid Perthshire, Dalreoch Bridge | Kindrogan Water Plants Course | | 25/9/1986 | PTH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC88 Mid Perthshire, Loch na Craige | Joan W Clark | | 21/7/1973 | E |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC88 Mid Perthshire, Loch of Balloch | Abram Sturrock | | 21/8/1884 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Butterstone | | | 4/8/1883 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Butterstone | Abram Sturrock | | 4/8/1882 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Butterstone | Abram Sturrock | | 4/8/1882 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Abram Sturrock | | 16/9/1882 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | | | | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Henry Maurice Drummond-Hay | | 2/9/1870 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Henry Maurice Drummond-Hay | | 20/9/1876 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Abram Sturrock | | 9/8/1881 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Abram Sturrock | | 9/8/1881 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Abram Sturrock | | 29/8/1882 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Clunie | Francis Buchanan White | | | PTH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC89 East Perthshire, Loch of Craiglush | Robert Hunt Meldrum | Robert Hunt Meldrum | 30/7/1887 | E |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of Craiglush | Abram Sturrock | | 11/8/1883 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of the Lowes | | | | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of the Lowes | Abram Sturrock | | 10/8/1883 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of the Lowes | Francis Buchanan White | | | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC89 East Perthshire, Loch of the Lowes | Francis Buchanan White | | | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC90 Angus, Balgavies Loch | Abram Sturrock | | 18/8/1882 | PTH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC90 Angus, Rescobie Loch | George Claridge Druce | Augustin Ley | 8/1882 | BIRM |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC90 Angus, Rescobie Loch | Abram Sturrock | | 26/7/1881 | PTH |
+ | Potamogeton lucens x gramineus = P. x zizii | GB, VC90 Angus, Rescobie Loch | Abram Sturrock | | 20/8/1881 | PTH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC89,VC90, Sidlaw Hills | James Sinclair | | 15/9/1946 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC95 Moray, Duthil | Mary McCallum Webster | | 3/8/1973 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC96 East Inverness-shire, Drummossie Muir | Mary McCallum Webster | | 26/10/1975 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC96 East Inverness-shire, Fort Augustus | Mary McCallum Webster | | 8/8/1975 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC96 East Inverness-shire, Loch Bunacharan | Mary McCallum Webster | | 26/10/1975 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC96 East Inverness-shire, Loch Uanagan | R. Miner Ursula Katherine Duncan | | 23/7/1973 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC98 Argyllshire, Keilmelfort | Clara Winsome Muirhead S Sutton | | 18/7/1965 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC101 Kintyre, Aucha Lochy | Christopher David Preston Nicholas F Stewart | Cambridge University | 19/6/1988 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC101 Kintyre, Aucha Lochy | Christopher David Preston Nicholas F Stewart | Cambridge University | 19/6/1988 | E |
| Potamogeton lucens x gramineus = P. x zizii | GB, VC101 Kintyre, Aucha Lochy | Christopher David Preston Nicholas F Stewart | Cambridge University | 19/6/1988 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC101 Kintyre, Loch Barnluasgan | Christopher David Preston M G B Hughes Nicholas F Stewart | Cambridge University | 20/6/1988 | E |