| Myriophyllum alterniflorum | GB, VC6 North Somerset, Nailsea Moor | James Walter White | William Hunt Painter | 20/5/1902 | ABS |
| Myriophyllum alterniflorum | GB, VC58 Cheshire, Hilbre Island | Alban Edward Lomax | Alban Edward Lomax William Hunt Painter | 17/5/1882 | ABS |
| Myriophyllum alterniflorum | GB, VC49 Caernarvonshire, Llyn Padarn | | | 24/7/1897 | DBC |
| Myriophyllum alterniflorum | GB, VC2 East Cornwall, Launceston | William Wise | | 8/1887 | LAUS |
+ | Myriophyllum alterniflorum | GB, VC29 Cambridgeshire, Gamlingay | Christie and Edward Forbes | John Hutton Balfour | 1/6/1848 | PTH |
+ | Myriophyllum alterniflorum | GB, VC40 Shropshire, West Felton | | John Hutton Balfour | | PTH |
+ | Myriophyllum alterniflorum | GB, VC83 Midlothian, Edinburgh | | John Hutton Balfour | 13/8/1824 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Dupplin Loch | | | 25/6/1892 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Forteviot | Francis Buchanan White | | 9/8/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Forteviot | Francis Buchanan White | | 15/9/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Glen Lochan | Francis Buchanan White | | 7/9/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Kinclaven | Francis Buchanan White | | 28/6/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Kings Myre | Abram Sturrock | | 19/8/1885 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Loch Kennard | James Brebner | Francis Buchanan White | 13/7/1885 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Loch Kinardochy | Francis Buchanan White | | 7/9/1882 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Loch Monzievaird | | | 15/8/1884 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Lochan an Tairbh-uis | James Brebner | | 20/7/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Lochan Lairig Cheile | James Brebner | | 4/8/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Lochan na Lairige | Henry Maurice Drummond-Hay | | 8/8/1872 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Lochan na Lairige | Henry Maurice Drummond-Hay | | 8/8/1872 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Luncarty | Francis Buchanan White | | 8/9/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Luncarty | Francis Buchanan White | | 8/9/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Pond of Drummond | | | 21/8/1884 | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, River Tay | Francis Buchanan White | | | PTH |
+ | Myriophyllum alterniflorum | GB, VC88 Mid Perthshire, Saint Fillans | Henry Maurice Drummond-Hay | | 5/1874 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Fingask Loch | Francis Buchanan White | | 18/8/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Loch of the Lowes | Henry Maurice Drummond-Hay | | 16/9/1876 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Loch of the Lowes | Francis Buchanan White | | 10/8/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Loch Ordie | Francis Buchanan White | | 4/8/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Loch Valigan | James Brebner | Francis Buchanan White | 24/7/1884 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Lunan Burn | Abram Sturrock | | 23/6/1883 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Lunan Burn | Abram Sturrock | | 4/7/1882 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Marlee Loch | Abram Sturrock | | 3/8/1881 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Moor of Durdie | James Coates | | 6/1882 | PTH |
+ | Myriophyllum alterniflorum | GB, VC89 East Perthshire, Moor of Durdie | Henry Maurice Drummond-Hay | | 28/7/1868 | PTH |
+ | Myriophyllum alterniflorum | GB, VC104 North Ebudes, Skye | | John Hutton Balfour | 8/1841 | PTH |
| Myriophyllum alterniflorum | GB, VC40 Shropshire, Marton | Alan | | 1893 | SHYB |
| Myriophyllum alterniflorum | Laughton | Joseph Woods | Allan Octavian Hume Frederick Townsend | 16/6/1842 | SLBI |
| Myriophyllum alterniflorum | GB, VC1 West Cornwall, Helston | Frederick Hamilton Davey | Allan Octavian Hume | 17/8/1900 | SLBI |
| Myriophyllum alterniflorum | GB, VC1 West Cornwall, Kynance Cove | William Hadden Beeby | | 24/6/1872 | SLBI |