| Mentha arvensis x spicata = M. x gracilis | GB, VC2 East Cornwall, treglasta | | | 29/9/1906 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Liverpool | | | 15/8/1809 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC55 Leicestershire, Leicester | | | | OXF |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Foleshill Navigation Bridge | | | 29/8/1853 | 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, Ambiguous locality (GB), Colne | | | | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC27 East Norfolk, Southrepps common | | | 13/9/1886 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC27 East Norfolk, Sprowston | | | 30/9/1882 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Ross | | | 8/1893 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Sellack | | | 8/1898 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC19 North Essex, Audley End | | | 1838 | K |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Ripon (near),River Ure | Catherine Muriel Rob | Botanical Society of The British Isles Sledge | 11/9/1947 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Ripon (near),River Ure | Catherine Muriel Rob | Botanical Society of The British Isles Sledge | 11/9/1947 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Warwick | Robert Large Baker | Charles Bailey | 8/1878 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC57 Derbyshire, Buxton,Blackwell | William Richardson Linton | Charles Bailey | 24/8/1896 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC49 Caernarvonshire | William Richardson Linton | Charles Bailey | 9/1896 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC65 North-west Yorkshire, Bolton on Swale | James Ward | Charles Bailey | 5/9/1865 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Charles Bailey | 8/1878 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC3 South Devon, Plym Valley | Thomas Richard Archer Briggs | Charles Bailey | 23/8/1867 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC23 Oxfordshire, Shotover | George Claridge Druce | Botanical Exchange Club of The British Isles Charles Bailey | 9/1882 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Charles Bailey John Isaac Briquet | 9/1877 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Woking | John Fraser | Botanical Society & Exchange Club of The British Isles | 15/8/1926 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Charles Bailey John Isaac Briquet John Ray Hardy | 9/1877 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Hereford | Augustin Ley | Botanical Exchange Club of The British Isles Charles Bailey | 31/8/1882 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Botanical Exchange Club of The British Isles Charles Bailey | 8/1881 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Robert Large Baker | Botanical Exchange Club of The British Isles Charles Bailey | 9/1880 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC23 Oxfordshire, Shotover | George Claridge Druce | Charles Bailey | 9/1886 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Monmouth (Ne of),Whitchurch | Augustin Ley | Charles Bailey | 19/8/1871 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Robert Large Baker | Botanical Exchange Club of The British Isles Charles Bailey | 20/8/1881 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB | William Sole | Charles Bailey John Isaac Briquet | | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Sellack | Augustin Ley | Charles Bailey | 14/8/1876 | MANCH |
+ | Mentha arvensis x spicata = M. x gracilis | GB | John (Joannis) Fraser | Charles Bailey | 9/1878 | MANCH |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Botanical Exchange Club | 9/1878 | LIV |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Botanical Exchange Club Charles Cardale Babington Henry Bromwich | 9/1878 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Nunwick | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 11/9/1947 | K |
| Mentha arvensis x spicata = M. x gracilis | GB, VC13 West Sussex, Bexley Hill | Edward Charles Wallace | Botanical Society of The British Isles | 22/8/1948 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC63 South-west Yorkshire, Thorne | | Croydon Natural History and Scientific Society Henry Franklin Parsons | 3/10/1875 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC23 Oxfordshire, Goring Cultivated | Harry Joseph Riddelsdell | Druce Herbarium, Oxford | 2/9/1938 | OXF |
| Mentha arvensis x spicata = M. x gracilis | GB, VC21 Middlesex, Acton | Alfred Loydell | Druce Herbarium, Oxford | 7/1898 | OXF |
| Mentha arvensis x spicata = M. x gracilis | GB, VC34 West Gloucestershire, River Wye | George Claridge Druce | Druce Herbarium, Oxford | 9/1900 | OXF |