| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC17 Surrey, Wandsworth | Charles Avery | Charles Avery | 3/8/1958 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC17 Surrey, Witley Cultivated | William Hadden Beeby | William Hadden Beeby | 6/9/1885 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC17 Surrey, Witley | Edward Shearburn Marshall | William Hadden Beeby | 17/8/1889 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC17 Surrey, Woking | S A | Croydon Natural History and Scientific Society Arthur Bennett | 8/1883 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC19 North Essex, Alphamstone | George Charles Brown | Richard Barker Ullman | 26/8/1928 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC19 North Essex, Alphamstone | George Charles Brown | Botanical Exchange Club of The British Isles George Charles Brown Job Edward Lousley | 26/8/1928 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC21 Middlesex, Pinner | Charles Baylis Green | Charles Baylis Green | 9/9/1908 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC29 Cambridgeshire, Bourn | Job Edward Lousley | Job Edward Lousley | 19/8/1934 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC33 East Gloucestershire, Compton Abdale | Job Edward Lousley | Job Edward Lousley | 24/8/1935 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC36 Herefordshire, Sellack Cultivated | Spencer Henry Bickham | Allan Octavian Hume | 10/8/1905 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC37 Worcestershire, Arley Ferry | | John (Joannis) Fraser William Hadden Beeby | 9/1878 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC37 Worcestershire, Blakedown | Job Edward Lousley | Job Edward Lousley | 19/9/1937 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC37 Worcestershire, Worcester | Albert John Hambrough | Allan Octavian Hume Frederick Townsend | 8/1843 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC37 Worcestershire, Worcester | A Hamburgh | Allan Octavian Hume Frederick Townsend | 8/1842 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC41 Glamorganshire, Llangennith | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 11/8/1934 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC42 Breconshire, Hirwaun | Harry Joseph Riddelsdell | Allan Octavian Hume | 9/1901 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC43 Radnorshire, Erwood | William Charles Barton | Watson Botanical Exchange Club William Charles Barton | 6/9/1920 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC46 Cardiganshire, Aberystwyth, Dorglwyd | Job Edward Lousley | Job Edward Lousley | 28/8/1935 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC57 Derbyshire, Shirley Cultivated | | Botanical Exchange Club of The British Isles Allan Octavian Hume William Richardson Linton | 8/1890 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC66 County Durham, Durham | Joseph Woods | Frederick Townsend | 27/8/1838 | SLBI |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Strathord | Francis Buchanan White | | 8/9/1883 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Woody Island | Francis Buchanan White | | 23/8/1887 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Woody Island | Francis Buchanan White | | 23/8/1887 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Woody Island | Francis Buchanan White | | 1/9/1886 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Woody Island | Francis Buchanan White | | 7/10/1884 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC88 Mid Perthshire, Woody Island | Francis Buchanan White | | 7/10/1884 | PTH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC89 East Perthshire, Perth | Francis Buchanan White | | 24/8/1874 | PTH |
| Mentha rubra | GB, VC28 West Norfolk, Watton | | George Claridge Druce | 1918 | OXF |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC23 Oxfordshire, Shotover | Henry Boswell | John Bland Wood | 12/9/1861 | MANCH |
+ | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC36 Herefordshire, Wareham | Augustin Ley | Charles Bailey John Isaac Briquet | 15/9/1886 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC3 South Devon, Aveton Gifford | Edward Shearburn Marshall | Charles Bailey | 3/9/1895 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC3 South Devon, Meavy | W B Waterfall | Charles Bailey | 25/7/1878 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC36 Herefordshire, Sellack | Augustin Ley | Charles Bailey | 29/8/1872 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC36 Herefordshire, Sellack | Augustin Ley | Botanical Exchange Club of The British Isles Charles Bailey | 16/8/1899 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC36 Herefordshire, Sellack | Augustin Ley | | | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC58 Cheshire, Birkenhead,Upton | J Skellon | Charles Bailey John Harbord Lewis | 9/1850 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC59 South Lancashire, Worsley | John Barrow | Charles Bailey | 11/8/1866 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC60 West Lancashire, Mitton | James Alfred Wheldon | Botanical Exchange Club of The British Isles | 8/1899 | MANCH |
+ | Mentha gentilis var. wirtgeniana | GB, VC64 Mid-west Yorkshire, Settle | Henry Ibbotson John Bland Wood | Charles Bailey John Hardy | 1841 | MANCH |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC1 West Cornwall, Sennen Cove | William Curnow | | 9/1878 | LIV |