 | Mentha arvensis x spicata = M. x gracilis | GB, VC49 Caernarvonshire Cultivated | | | 9/1896 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC49,VC50, Llanrwst | William Sole | George Claridge Druce | 1777 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC52 Anglesey, Beaumaris | George Claridge Druce | Druce Herbarium, Oxford | 8/1919 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC55 Leicestershire, Leicester | | | | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC56 Nottinghamshire, Nottingham Cultivated | R Bulley | R Bulley | 8/1933 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Dovedale | George Claridge Druce | Druce Herbarium, Oxford | 1912 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Dovedale Cultivated | George Claridge Druce | Druce Herbarium, Oxford Edward Shearburn Marshall J Fraser | 9/1913 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Dovedale | | | 5/9/1893 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Shirley Cultivated | William Richardson Linton | Botanical Exchange Club of The British Isles Druce Herbarium, Oxford Henry Elliott Fox J Fraser John Gilbert Baker William Richardson Linton | 4/9/1889 to 8/1890 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Shirley Cultivated | William Richardson Linton | | 4/9/1889 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Gallantry Bank | Anthony Hurt Wolley Dod | Botanical Exchange Club of The British Isles Druce Herbarium, Oxford Anthony Hurt Wolley Dod | 9/8/1894 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Whalley Range Cultivated | Charles Bailey | Botanical Exchange Club of The British Isles Druce Herbarium, Oxford Charles Bailey | 11/8/1900 1/9/1900 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Whalley Range Cultivated | Charles Bailey | Druce Herbarium, Oxford Charles Bailey | 1/9/1900 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Whalley Range Cultivated | Charles Bailey | Druce Herbarium, Oxford Charles Bailey | 26/8/1897 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC60 West Lancashire, Fairhaven Cultivated | | Druce Herbarium, Oxford Charles Bailey | 29/8/1906 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Buckden | Richard Charles Palmer | Druce Herbarium, Oxford | 30/8/1952 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Nunwick | Catherine Muriel Rob | Botanical Society of The British Isles Druce Herbarium, Oxford Catherine Muriel Rob | 11/9/1947 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Ribblehead | Edgar Marston Reynolds | | 1916 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, Northumberland, Twizel GB, VC81 Berwickshire, Whiteadder | | Druce Herbarium, Oxford | 1904 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC69 Westmorland, Kirkby Stephen | | Druce Herbarium, Oxford | 8/1902 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC69 Westmorland, Skelwith Bridge | | Druce Herbarium, Oxford | 8/1890 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC69 Westmorland, Skelwith Bridge | Henry Elliott Fox | | 8/1890 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC74 Wigtownshire, Garlieston | George Claridge Druce | | 7/1912 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC74 Wigtownshire, Wigtown | George Claridge Druce | | | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC78 Peeblesshire, Peebles | George Claridge Druce | | 9/1917 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC79 Selkirkshire, Ettrick | Ida Margaret Hayward | Ida Margaret Hayward | 9/1909 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC79 Selkirkshire, Galashiels | Ida Margaret Hayward | Druce Herbarium, Oxford | 1914 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC79 Selkirkshire, Galashiels | J Fraser | | 1909 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC80 Roxburghshire, Galashiels | George Claridge Druce | George Claridge Druce | 9/1917 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC83 Midlothian, Hawthornden | John Hutton Balfour | Druce Herbarium, Oxford J Fraser John Hutton Balfour | 1835 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC83 Midlothian, Musselburgh | John Hutton Balfour | | | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC83 Midlothian, Saint Bernards Well | William John Blake | Druce Herbarium, Oxford Charles Bailey | 1820 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC85 Fifeshire, Balmuto Cultivated | John Thomas Irvine Boswell-Syme | Druce Herbarium, Oxford Frederic Stratton | 9/1870 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC89 East Perthshire, Perth | George Claridge Druce | Charles Edgar Salmon George Claridge Druce J Fraser | 8/1911 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC93 North Aberdeenshire, Fyvie | F Turreff | | 7/1927 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC105 West Ross & Cromarty, Applecross | George Claridge Druce | George Claridge Druce | 7/1893 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | GB, VC106 East Ross & Cromarty, Strathorrin | George Claridge Druce Robert Henry Corstorphine | | 1931 | OXF |
 | Mentha arvensis x spicata = M. x gracilis | IE, Cork, Mallow | George Claridge Druce | Druce Herbarium, Oxford | 1927 | OXF |
 | Mentha piperita var. piperita | GB, VC38 Warwickshire, Emscote | Henry Bromwich | | 9/1868 | OXF |
 | Mentha rubra | GB, VC28 West Norfolk, Watton | | George Claridge Druce | 1918 | OXF |