| Salix fragilis x alba = S. x rubens | GB, Essex | John Ewbank Leefe | | 25/4/1869 8/5/1869 26/8/1869 28/8/1869 | CGE |
| Salix fragilis x alba = S. x rubens | GB, Essex Cultivated | John Ewbank Leefe | | 28/4/1868 26/4/1869 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Great Wymondley | Joseph Edward Little | Joseph Edward Little | 1/7/1917 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Hitchin | Joseph Edward Little | Joseph Edward Little Spencer Henry Bickham | 4/6/1927 16/7/1927 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Hitchin | Joseph Edward Little | Joseph Edward Little | 7/4/1921 20/6/1921 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Hitchin | Joseph Edward Little | Joseph Edward Little | 27/5/1922 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Little Wymondley | Joseph Edward Little | Edward Francis Linton J Fraser Joseph Edward Little W H Pearsall Watson Botanical Exchange Club | 11/6/1922 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Little Wymondley | Joseph Edward Little | Joseph Edward Little | 18/9/1922 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC20 Hertfordshire, Radwell | Joseph Edward Little | Joseph Edward Little | 4/8/1921 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | | 1912 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | | 1912 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Market Weston | | Edward Francis Linton | 15/9/1887 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Tuddenham | John Durbin Gray | | 5/1884 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC28 West Norfolk, Hockwold | Frederick Robert Tennant | | 1905 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC28 West Norfolk, Welney | Peter Derek Sell | | 16/9/1993 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 19/6/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 6/7/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 19/6/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Bassingbourn | Peter Derek Sell | | 19/6/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Cambridge | W J Dowson | | 5/5/1939 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Chesterton | Edmund Frederic Warburg | | 7/1932 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Elsworth | J Gina Murrell Peter Derek Sell | | 28/8/1991 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Kneesworth | Peter Derek Sell | | 9/9/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Kneesworth | Peter Derek Sell | | 9/9/1986 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Little Gransden | J Gina Murrell Peter Derek Sell | | 3/5/1991 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Over | J Gina Murrell Peter Derek Sell | | 29/8/1991 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Pymore | Peter Derek Sell | | 18/5/1972 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Rockefeller field | W J Dowson | | 5/5/1939 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Rockefeller Field, Storey's Way,
Cambridge | W J Dowson | | 5/5/1950 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC29 Cambridgeshire, Swavesey | J Gina Murrell Peter Derek Sell | | 29/8/1991 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC30 Bedfordshire, Purvey | Edward Francis Linton | John Durbin Gray | 17/4/1894 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC36 Herefordshire, Foy | Augustin Ley | Botanical Exchange Club of The British Isles | 25/5/1909 6/9/1909 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Harborne, Pills wood | Harold Stuart Thompson | Edward Francis Linton Harold Stuart Thompson | 11/6/1901 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow Spencer Henry Bickham | Spencer Henry Bickham | 29/8/1904 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Spencer Henry Bickham | | 5/5/1904 29/8/1904 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow | Edward Francis Linton | 10/6/1891 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow | Set of British Willows | 3/5/1894 13/8/1894 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow | Set of British Willows | 3/5/1894 13/8/1894 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern Link | Spencer Henry Bickham | Spencer Henry Bickham | 5/5/1904 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern Link | Richard Francis Towndrow Spencer Henry Bickham | Spencer Henry Bickham | 5/5/1904 | CGE |