| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC17 Surrey, Sanderstead | | Botanical Society of The British Isles Donald Peter Young | 14/8/1951 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Warrington | John Bland Wood | John Bland Wood Spencer Henry Bickham | 7/9/1843 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC88 Mid Perthshire, Balhepburn | John Bland Wood | Edward Francis Linton | 24/5/1889 to 3/8/1889 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC16 West Kent, Darenth | Anthony Hurt Wolley Dod | Anthony Hurt Wolley Dod | 6/1892 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC59 South Lancashire, Warrington | William Wilson | John Stevens Henslow | 9/1825 to 9/1826 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC59 South Lancashire, Warrington | William Wilson | John Stevens Henslow | 8/1824 | CGE |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC58 Cheshire, Newchurch | William Wilson | John Stevens Henslow | 11/1826 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Warrington | William Wilson | | 8/1831 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Warrington | William Wilson | John Stevens Henslow | 8/1824 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC40 Shropshire | Bell Edward Williams | John Stevens Henslow | | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Mendip Hills | James Walter White | | 16/9/1908 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Mendip Hills | James Walter White | | 16/9/1908 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Priddy | James Walter White | Spencer Henry Bickham | 16/9/1908 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Priddy | James Walter White | Botanical Society & Exchange Club of The British Isles Joseph Edward Little | 24/9/1925 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Priddy Nine Barrows | James Walter White | | 16/9/1908 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Priddy-on-Mendip | James Walter White | Spencer Henry Bickham | 24/9/1925 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Weston in Gordano | James Walter White | Watson Botanical Exchange Club Joseph Edward Little | 4/8/1924 to 5/9/1924 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Weston in Gordano | James Walter White | Watson Botanical Exchange Club Spencer Henry Bickham | 5/9/1924 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Weston in Gordano | James Walter White | Botanical Exchange Club of The British Isles Joseph Edward Little | 4/10/1923 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Compton Dando | James Walter White | Spencer Henry Bickham | 1/9/1925 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Compton Dando | James Walter White | Joseph Edward Little | 1/9/1925 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Walton in Gordano | James Walter White | | 30/8/1927 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Joseph Edward Little | 17/8/1925 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC34 West Gloucestershire, Bristol Cultivated | James Walter White | Joseph Edward Little | 9/1918 | CGE |
| Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC6 North Somerset, Clifton Cultivated | James Walter White | Watson Botanical Exchange Club James Walter White Spencer Henry Bickham | 14/8/1908 | CGE |
| Salix fragilis x triandra = S. x alopecuroides | GB, VC29 Cambridgeshire, Cottenham | Francis Buchanan White | | 8/1893 | CGE |
| Salix cinerea x aurita = S. x multinervis | GB, VC17 Surrey, Witley | | B White | 22/4/1890 to 18/9/1890 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC60 West Lancashire, Mitton | James Alfred Wheldon | Botanical Exchange Club of The British Isles | 8/1899 | CGE |
| Salix caprea x cinerea = S. x reichardtii | GB, VC59 South Lancashire, Walton Cultivated | James Alfred Wheldon | Botanical Society & Exchange Club of The British Isles | 4/1916 8/1916 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC15 East Kent, Aylesford | C West | | 9/1948 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC15 East Kent, Aylesford | C West | | 9/1948 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Paul | C West | | 9/1948 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC15 East Kent, Aylesford | C West | | 6/1946 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC95 Moray, kingston | Mary McCallum Webster | | 18/8/1964 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC95 Moray, kingston | Mary McCallum Webster | | 18/8/1964 | CGE |
| Mentha arvensis x spicata = M. x gracilis | IE, VCH12,VCH13, Bunclody | Mary McCallum Webster | | 4/9/1962 | CGE |
| Mentha arvensis x spicata = M. x gracilis | IE, VCH12 Co. Wexford, Bunclody | Mary McCallum Webster | | 5/9/1962 | CGE |
| Mentha arvensis x spicata = M. x gracilis | IE, VCH12 Co. Wexford, Bunclody | Mary McCallum Webster | | 4/9/1962 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH16 West Galway, Cornamona | David Allardice Webb | | 31/8/1959 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC55 Leicestershire, Worthington | William Henry Purchas | Burton Mounsher Watkins Spencer Henry Bickham | 9/1861 | CGE |