| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, Compton | Francis Morland Day | | 19/8/1952 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, Cothill | Percival George Beak | Percival George Beak | 15/8/1932 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, Cothill | Percival George Beak | J Fraser | 15/8/1932 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, East Hagbourne | Harry Joseph Riddelsdell | | 11/9/1938 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, Wargrave | George Stanton | George Claridge Druce | 2/9/1901 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC22 Berkshire, Wargrave | George Stanton | | 2/9/1901 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Culham | Richard Charles Palmer | | 17/7/1976 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Freeland | Alan Philip Dalby Jones John Patrick Micklethwait Brenan | | 3/9/1944 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Freeland | Harry Joseph Riddelsdell | Harry Joseph Riddelsdell | 30/7/1927 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Freeland | Peter Geoffrey Taylor | Peter Geoffrey Taylor | 8/9/1946 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, North Leigh | George Claridge Druce | | | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, North Leigh | George Claridge Druce | | 8/1880 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, North Leigh | George Claridge Druce | Druce Herbarium, Oxford J Fraser | 1886 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, North Leigh | Charles Edward Hubbard | | 22/9/1944 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, North Leigh | Charles Edward Hubbard | | 22/9/1944 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Oxford | Humphrey John Moule Bowen | Druce Herbarium, Oxford | 30/7/1965 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Oxford | George Claridge Druce | | 9/1926 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Oxford | George Claridge Druce | Botanical Exchange Club of The British Isles | 9/1926 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Oxford | George Claridge Druce | | 9/1926 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Weston on the Green | George Claridge Druce | | 8/1913 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Wolvercote | George Claridge Druce | Druce Herbarium, Oxford | 9/1912 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC23 Oxfordshire, Woodstock Cultivated | Charles Edward Hubbard William Bertram Turrill | | 16/8/1944 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Ellesborough | George Claridge Druce | George Claridge Druce | 9/1896 to 9/1897 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Ellesborough | Frances Louisa Foord-Kelcey | Frances Louisa Foord-Kelcey | 15/8/1910 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Ellesborough | Frances Louisa Foord-Kelcey | | 8/1911 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Ellesborough | Frances Louisa Foord-Kelcey | | 8/1911 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Kimble | Frances Louisa Foord-Kelcey | Botanical Exchange Club of The British Isles Joseph Edward Little | 8/1911 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC27 East Norfolk, Sheringham | W G Archer | Job Edward Lousley | 29/7/1922 | SLBI |
| Mentha spicata x suaveolens = M. x villosa | GB, VC27 East Norfolk, Swannington | Kirby Trimmer | | 8/1864 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC27 East Norfolk, Swannington | Kirby Trimmer | | 8/1864 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC27 East Norfolk, Weybourne | W G Archer | Job Edward Lousley | 11/8/1922 | SLBI |
| Mentha spicata x suaveolens = M. x villosa | GB, VC28 West Norfolk, East Harling GB, VC9 Dorset, Edmondsham Cultivated | Edward Francis Linton | Watson Botanical Exchange Club Edward Francis Linton William Robert Sherrin | 20/9/1913 | SLBI |
| Mentha spicata x suaveolens = M. x villosa | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 18/8/1992 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 18/8/1992 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC29 Cambridgeshire, Linton | | Arthur William Graveson | 8/1909 | SLBI |
| Mentha spicata x suaveolens = M. x villosa | GB, VC29 Cambridgeshire, Littleport | Joseph Edward Little | | 1/9/1878 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC28,VC29, Breckland | John Hutchinson | | 23/7/1947 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC30 Bedfordshire, Clophill | Job Edward Lousley | Reading University Job Edward Lousley | 11/9/1943 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC32 Northamptonshire, Blakesley | Alfred Loydell | | 29/8/1904 | OXF |
| Mentha spicata x suaveolens = M. x villosa | GB, VC32 Northamptonshire, Whittlebury | | George Claridge Druce | 1897 | OXF |