| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley Cultivated | Henry Bromwich | Botanical Exchange Club of The British Isles | 9/1886 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Botanical Exchange Club of The British Isles | 9/1886 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley Cultivated | Augustin Ley | | 9/1902 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Edward Francis Linton | 14/8/1893 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley Cultivated | Henry Bromwich | Edward Francis Linton John Gilbert Baker | 8/1890 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC49 Caernarvonshire, Llyn Peris | Job Edward Lousley | Reading University Job Edward Lousley | 29/8/1935 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC49 Caernarvonshire, Nevin | | | 24/9/1929 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Miller's Dale | Harry Corbyn Levinge | | 7/9/1893 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Shirley Cultivated | | Merseyside County Museums | | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire | Alban Edward Lomax | | 8/1881 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Bromborough | Henry Smith Fisher | | | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC50,VC51, Rhyl GB, VC58 Cheshire, Chester | E P | Grosvenor Museum Chester | | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Gallantry Bank | Anthony Hurt Wolley Dod | Botanical Exchange Club of The British Isles Anthony Hurt Wolley Dod | 9/8/1892 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Shocklach | Anthony Hurt Wolley Dod | Anthony Hurt Wolley Dod | 4/8/1893 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Bolton | M Partington | | 9/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Bradshaw | M Partington | | 9/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Garston | T C | | 26/8/1855 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Heaton, Bolton | M Partington | | 7/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Kearsley | Alice E Ratcliffe | | 23/9/1964 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Liverpool | | | 15/8/1809 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Newton-le-Willows | | | 8/1872 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Over Hulton | M Partington | | 8/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Standish | Richard Kenneth Brummitt | | 9/9/1959 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Walton Cultivated | William Gladstone Travis | William Gladstone Travis | 9/1926 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Warrington | John Bland Wood | Botanical Exchange Club of The British Isles Grosvenor Museum Chester | 7/9/1843 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Whalley Range | Charles Bailey | | 11/8/1900 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC60 West Lancashire, Mytton | James Alfred Wheldon | | 8/1899 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, Lancashire, Preston | Alice E Ratcliffe | | 15/10/1966 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC61 South-east Yorkshire, York | James Alfred Wheldon | Liverpool University | 8/1888 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC62 North-east Yorkshire, Strensall Common | James Alfred Wheldon | | 9/1889 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC63 South-west Yorkshire, Helme | Conrad Theodore Green | Conrad Theodore Green | 7/1874 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Hack Fall | Edward Charles Wallace | Frederick William Holder | 10/8/1943 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Ingleton | | Liverpool University Joseph Dickinson | 7/8/1850 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Ripon | Vera Gordon | | 3/8/1952 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, Yorkshire | John Tatham | Hewett Cottrell Watson | | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC68 North Northumberland, Easington | Henry Elliott Fox | | 8/1884 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC69 Westmorland, Barbon Beck | M Partington | | 9/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC69 Westmorland, Lake Windermere | | Liverpool University Joseph Dickinson | 1/8/1849 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC60,VC69, Kirkby Lonsdale | M Partington | | 9/1955 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC60,VC69, Kirkby Lonsdale | M Partington | | 9/1955 | LIV |