| Mentha spicata x longifolia = M. x villosonervata | GB, VC30 Bedfordshire, Luton | Clifford Charles Townsend | Clifford Charles Townsend | 3/10/1959 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC31 Huntingdonshire, Elton | John Lester Gilbert | | 19/8/1957 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC33 East Gloucestershire | Thomas Archibald Sprague | | 11/8/1956 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC33 East Gloucestershire, Cheltenham | Clifford Charles Townsend | Clifford Charles Townsend | 16/7/1950 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC33 East Gloucestershire, Cheltenham | Clifford Charles Townsend | Clifford Charles Townsend | 15/9/1950 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC33 East Gloucestershire, Cheltenham | Clifford Charles Townsend | Clifford Charles Townsend | 15/9/1950 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC34 West Gloucestershire, Avonmouth Docks, Bristol | David Charles McClintock | Job Edward Lousley | 21/7/1957 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC34 West Gloucestershire, Frenchay GB, VC6 North Somerset, Long Ashton | Lawrence Ogilvie | J Fraser | 17/9/1933 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC34 West Gloucestershire, Newnham | Clifford Charles Townsend | Clifford Charles Townsend | 2/8/1947 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC34 West Gloucestershire, Tetbury | John Kenneth Morton | | | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC34 West Gloucestershire, Tetbury Cultivated | John Kenneth Morton | Cytological herbarium | 8/1972 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC36 Herefordshire, Whitney | Margaret Dawber | John Durbin Gray | 29/8/1890 | CGE |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC45 Pembrokeshire, Tenby | Emily Sophia Todd | J Fraser | 6/1929 to 7/1929 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC51 Flintshire, Saint Asaph | George Valentine Chapman Last | George Valentine Chapman Last | 24/8/1922 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC55 Leicestershire, Oakham | John Harris Chandler | | 17/7/1959 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC58 Cheshire, Ellesmere Port | Thomas Edmondson | | 2/8/1968 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC58 Cheshire, Ellesmere Port | Thomas Edmondson | | 26/8/1968 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC58 Cheshire, Ellesmere Port | Thomas Edmondson | | 6/9/1968 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC58 Cheshire, Hoole | Thomas Edmondson | | 12/9/1969 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC58 Cheshire, Pulford | Thomas Edmondson | | 24/8/1969 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC59 South Lancashire, Freshfield Cultivated | George Valentine Chapman Last | George Valentine Chapman Last | 8/1941 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC60 West Lancashire, Lancaster | Leonard Albert Livermore | | 1987 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, Lancashire | Leonard Albert Livermore | | 1986 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, Lancashire | Leonard Albert Livermore | | 1989 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC61 South-east Yorkshire, Staxton | Eric Chicken | | 16/9/1973 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC66 County Durham, Sherburn Hill | John Kenneth Morton | John Kenneth Morton | 29/8/1953 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC69 Westmorland, Barrow in Furness | A N Gagg | | 27/7/1984 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC69 Westmorland, Kendal | Foggit Gertrude Foggitt | J Fraser | 12/9/1934 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC69 Westmorland, Kendal | Rex Alan Henry Graham | Botanical Exchange Club of The British Isles | 19/8/1935 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC101 Kintyre, Tarbert | Archibald Graham Kenneth | | 10/1959 | K |
| Mentha spicata x longifolia = M. x villosonervata | GB, VC112 Shetland, Lerwick | Richard Charles Palmer | Druce Herbarium, Oxford | 15/8/1960 | OXF |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH21 Co. Dublin, Foxrock | Charles Waterfall | Botanical Exchange Club of The British Isles Charles Waterfall | 19/9/1920 | K |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH25 Co. Roscommon, Roscommon | Mary McCallum Webster | | 29/6/1962 | CGE |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH33 Fermanagh, Kesh | Robert Desmond Meikle | | 13/7/1953 | K |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH33 Fermanagh, Newtown Butler | John McKay Moon | | 11/7/1949 | K |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | James Walter White | Botanical Exchange Club of The British Isles J Fraser | 12/8/1926 | K |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | James Walter White | | 8/1926 | K |
| Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | Charles Edward Britton James Walter White | Botanical Exchange Club of The British Isles | 5/8/1926 | K |