| Mentha aquatica x spicata = M. x piperita | GB, VC111 Orkney, Holm | H Shearer | | 8/9/1994 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC108 West Sutherland, Tongue | William Robert Sherrin | | 8/1931 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC104 North Ebudes, Glen Sligachan | George Claridge Druce | | 6/1910 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC104 North Ebudes, Broadford | Mary McCallum Webster | | 16/9/1978 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC103 Mid Ebudes, Mull, Salen | | | 2/9/1983 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC102 South Ebudes, Colonsay GB, VC9 Dorset, Edmondsham Cultivated | Edward Francis Linton | Edward Francis Linton | 15/9/1909 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC101 Kintyre, Crinan | Archibald Graham Kenneth | | 10/1959 | K |
| Mentha aquatica x spicata = M. x piperita | GB, Ambiguous locality (GB), Warrington | | William Jackson Hooker | 9/1825 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC99 Dunbartonshire, Tarbet | | Charles Cardale Babington George Arnott Walker Arnott | 8/1834 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC98 Argyllshire, Kilchrenan | George Valentine Chapman Last | George Valentine Chapman Last | 4/9/1919 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC98 Argyllshire, Dalmally | Harold Goodman Dixon Hugh Neville Dixon | Hugh Neville Dixon Leslie Beeching Hall | 30/8/1878 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC98 Argyllshire, Ballachulish | Edmund Frederic Warburg | Druce Herbarium, Oxford Edmund Frederic Warburg | 28/8/1947 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC98 Argyllshire, Ballachulish | Edmund Frederic Warburg | Druce Herbarium, Oxford | 28/8/1947 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC97 West Inverness-shire, Arisaig | George Claridge Druce | George Claridge Druce | 8/1908 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, Aberdeenshire | F C King | | 8/1880 | LIV |
| Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | J Fraser | 11/9/1915 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC17 Surrey, Kew Green Cultivated GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | J Fraser | 22/7/1920 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | J Fraser | 17/9/1927 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | Job Edward Lousley | 17/9/1927 | SLBI |
| Mentha x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | E H Metcalf | | K |
| Mentha x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | Botanical Society & Exchange Club of The British Isles Charles Edward Britton J Fraser | 17/9/1927 | K |
| Mentha x piperita | GB, VC93 North Aberdeenshire, New Aberdour | J Fraser | J Fraser | 20/9/1927 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire, Fyvie | F Turreff | George Claridge Druce | 8/1929 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire, Cabrach Cultivated | John Kenneth Morton | John Kenneth Morton | 30/8/1973 | K |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC93 North Aberdeenshire | J Fraser | Botanical Society & Exchange Club of The British Isles | 20/9/1927 | MANCH |
| Mentha aquatica x spicata = M. x piperita | GB, VC92 South Aberdeenshire, Alford | George Claridge Druce | | 8/1918 | OXF |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC92 South Aberdeenshire, Aberdeen | J Fraser | Botanical Society & Exchange Club of The British Isles | 19/8/1929 | MANCH |
| Mentha aquatica x spicata = M. x piperita | GB, VC90 Angus, Guthrie | George Claridge Druce Margaret Corstorphine Robert Henry Corstorphine | | 9/1912 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC90 Angus, Fern Den | Arthur Langford Still | Job Edward Lousley | 20/8/1937 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC90 Angus, Brechin,Fern Den | Arthur Langford Still | | | SLBI |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC89 East Perthshire, Kinfauns Station | Henry Maurice Drummond-Hay | | 9/1873 | PTH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC89 East Perthshire, Kinfauns Station | Francis Buchanan White | | 3/9/1874 | PTH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC89 East Perthshire, Glendelvine | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
| Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Ogle | J Fraser | J Fraser | 10/9/1905 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Lyon | | | 1891 | LIV |
| Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Lyon | William Richardson Linton | William Richardson Linton | 1/8/1891 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Farg | Joseph Dickinson | Liverpool University Joseph Dickinson | 1834 | LIV |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Farg | Francis Buchanan White | | | PTH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Farg | Francis Buchanan White | | 28/8/1886 | PTH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC88 Mid Perthshire, Glen Farg | Francis Buchanan White | | 28/8/1886 | PTH |