| + | Mentha arvensis x spicata = M. x gracilis | GB, VC79,VC80, Lindean | Ida Margaret Hayward | Watson Botanical Exchange Club
Ida Margaret Hayward | 7/1908 | CGE | 23/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC28 West Norfolk, Heacham | Robert Heath Lock | Robert Heath Lock | 8/1901 | CGE | 23/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC3 South Devon, Yelverton | Cyril West | | 8/1947 | CGE | 23/3/2007 |
| + | Salix aurita x repens = S. x ambigua | GB, VC88 Mid Perthshire, Glen Lyon | | IRGMA | 1/8/1898 | LIV | 23/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC60 West Lancashire, Bowland with Leagram | Barbara Dalrymple Greenwood
Eric Fairgrieve Greenwood | | 28/8/1978 | LIV | 23/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC58 Cheshire, Eccleston | T R Graham | | 7/1957 | LIV | 23/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC60 West Lancashire, Lea | F C King | | 9/1888 | LIV | 23/3/2007 |
| + | Equisetum sylvaticum | GB, VC39 Staffordshire | Edwin Bernard Benson | | 7/1892 | SHYB | 23/3/2007 |
| + | Juncus acutiflorus | GB, VC100 Clyde Islands, Great Cumbrae Island | M K Benson | | 8/1895 | SHYB | 23/3/2007 |
| + | Galium mollugo | GB, VC6 North Somerset, Weston-super-Mare | Edwin Bernard Benson | | 7/1895 | SHYB | 23/3/2007 |
| + | Salix myrsinifolia x phylicifolia = S. x tetrapla | IE, VCH20 Co. Wicklow, Lough Derevaragh | Donal Michael Synnott | Irish National Herbarium Glasnevin Dublin | 25/7/1987 | DBN | 23/3/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH12 Co. Wexford, Ballyteige | Rosemary Fitzgerald | Irish National Herbarium Glasnevin Dublin | 23/7/1992 | DBN | 23/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH18 Offaly, Edenderry | Robert Lloyd Praeger | Science & Art Museum Dublin
Robert Lloyd Praeger | 17/7/1896 | DBN | 23/3/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC58 Cheshire, Wallasey | | IRGMA | 4/1864 | LIV | 23/3/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC39 Staffordshire, Biddulph | T Law | IRGMA
William Hunt Painter | 5/1894
7/1894 | LIV | 23/3/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC57 Derbyshire, Brailsford | William Richardson Linton | IRGMA | 17/5/1890
8/9/1890 | LIV | 23/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC57 Derbyshire, Bradley Wood | William Richardson Linton | IRGMA | 6/1891
9/1891 | LIV | 23/3/2007 |
| + | Centaurium erythraea | GB, VC49 Caernarvonshire, Great Orme's Head | Edwin Bernard Benson | | 7/1891 | SHYB | 23/3/2007 |
| + | Cardamine flexuosa | GB, VC40 Shropshire, Pulverbatch Dingle | Richard de Gylpyn Benson | | 5/1894 | SHYB | 23/3/2007 |
| + | Viola riviniana | GB, VC40 Shropshire, Pulverbatch | Richard de Gylpyn Benson | | 5/1892 | SHYB | 23/3/2007 |
| + | Anthriscus vulgaris | GB, VC40 Shropshire, Dorrington | Richard de Gylpyn Benson | | 25/6/1894 | SHYB | 17/3/2007 |
| + | Cardamine flexuosa | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 4/1894 | SHYB | 17/3/2007 |
| + | Chrysosplenium alternifolium | GB, VC40 Shropshire, Pulverbach | | | 2/1891 to 3/1891 | SHYB | 17/3/2007 |
| + | Bromus commutatus | GB, VC34 West Gloucestershire, Stoke Gifford | James Walter White | | 19/6/1889 | SHYB | 17/3/2007 |
| + | Meconopsis cambrica | GB, VC40 Shropshire, Churton Cultivated | | | 1891 | SHYB | 17/3/2007 |
| + | Carduus nutans | GB, VC40 Shropshire, Pulverbatch | Richard de Gylpyn Benson | | 7/1891 | SHYB | 17/3/2007 |
| + | Alchemilla vulgaris subsp. alpestris | GB, VC69 Westmorland, Kirkstone Pass | Herbert Goss | Charles Edgar Salmon | 7/1895 | SHYB | 17/3/2007 |
| + | Prunella vulgaris | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 1891 | SHYB | 17/3/2007 |
| + | Rhinanthus angustifolius | | Richard de Gylpyn Benson | | 2/7/1902 | SHYB | 17/3/2007 |
| + | Hieracium | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 6/1895 | SHYB | 17/3/2007 |
| + | Spiranthes aestivalis | GB, VC113 Channel Islands, Guernsey,Grande Mare | T C Royle | | 24/6/1896 | SHYB | 17/3/2007 |
| + | Crepis vesicaria subsp. taraxacifolia | GB, VC50 Denbighshire, Old Colwyn | W E Russell | | 6/1900 | SHYB | 17/3/2007 |
| + | Potentilla palustris | GB, VC40 Shropshire, Pulverbach | | | 5/1893 | SHYB | 17/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Ripley | Charles Edgar Salmon | Watson Botanical Exchange Club
Arthur Bennett
Charles Edgar Salmon
Spencer Henry Bickham | 31/8/1912 | CGE | 17/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Henry Bromwich | Botanical Exchange Club of The British Isles
Charles Cardale Babington | 9/1877 | CGE | 17/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC41 Glamorganshire, Reynoldston | Job Edward Lousley | Job Edward Lousley | 4/9/1948 | CGE | 17/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC95 Moray, kingston | Mary McCallum Webster | | 18/8/1964 | CGE | 17/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH8 Co. Limerick, Long Pavement | Bentley | Robert Lloyd Praeger | 1897 | DBN | 17/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH38 Co. Down, Saul | Samuel Alexander Stewart | | 8/1897 | DBN | 17/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH38 Co. Down, Downpatrick | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/1886 | DBN | 17/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | IE, VCH15,VCH16,VCH17, Clifden | M Scannell | Science & Art Museum Dublin | 26/6/1968 | DBN | 17/3/2007 |
| + | Salix viminalis x caprea x aurita = S. x stipularis | IE, VCH23 Westmeath, Bunbrosna | M Scannell | | 26/7/1987 | DBN | 17/3/2007 |
| + | Salix purpurea x viminalis x cinerea = S. x forbyana | IE, VCH19 Co. Kildare, Osberstown | Donal Michael Synnott | | 4/10/1978 | DBN | 17/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH23 Westmeath, Kilcleagh Abbey | | National Museum Ireland
Alexander Goodman More | 9/1855 | DBN | 17/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | IE, VCH21 Co. Dublin, Rathfarnham | | | 7/1893 | DBN | 17/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC17 Surrey, Eashing | Edward Shearburn Marshall | | 20/6/1892 | CGE | 17/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC33 East Gloucestershire, Prestbury | Charles Bailey | Joseph Edward Little | 23/9/1913 | CGE | 17/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC19 North Essex, Audley End | William Borrer | | 1840 | CGE | 17/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, Ambiguous locality (GB), Mere | George Edward Hunt | Spencer Henry Bickham | 1/8/1862 | CGE | 17/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita var. citrata | GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | Botanical Exchange Club of The British Isles
Druce Herbarium, Oxford
Spencer Henry Bickham | 20/9/1918 | OXF | 16/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC23 Oxfordshire, Shotover | | Oxford University Herbarium | 30/9/1887 | OXF | 16/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC28 West Norfolk, Hockham | Frederick Robinson | Botanical Society & Exchange Club of The British Isles | 14/7/1921 | OXF | 16/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC23 Oxfordshire, Goring Cultivated | Harry Joseph Riddelsdell | Druce Herbarium, Oxford | 2/9/1938 | OXF | 16/3/2007 |
| + | Salix triandra x viminalis = S. x mollissima | IE, VCH8 Co. Limerick, Carrigkerry | S Reynolds | Irish National Herbarium Glasnevin Dublin | 15/8/1988 | DBN | 16/3/2007 |
| + | Salix purpurea x viminalis = S. x rubra | IE, VCH29 Co. Leitrim, Annaghearly Lough | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/6/1899 | DBN | 16/3/2007 |
| + | Salix purpurea x viminalis = S. x rubra | IE, VCH1 South Kerry, Blackwater Bridge | Reginald Wiliam Scully | Reginald Wiliam Scully | 25/8/1890 | DBN | 16/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | IE, VCH21 Co. Dublin, Hazelhatch | Sylvia Reynolds | | 9/9/1989 | DBN | 16/3/2007 |
| + | Myosotis sylvatica | GB, VC40 Shropshire, Pulverbach | | Richard de Gylpyn Benson | 7/1893 | SHYB | 16/3/2007 |
| + | Verbena officinalis | GB, VC60 West Lancashire, Carnforth | Edwin Bernard Benson | | | SHYB | 16/3/2007 |
| + | Pimpinella major | GB, VC57 Derbyshire, Buxton | | William Hunt Painter | 7/1878 | SHYB | 16/3/2007 |
| + | Agrostis canina | GB, VC38 Warwickshire, Balsall Common | Henry Bromwich | William Hunt Painter
William Richardson Linton | 8/1894 | SHYB | 16/3/2007 |
| + | Salicornia herbacea | GB, VC113 Channel Islands, Guernsey | T C Royle | | 30/7/1895 | SHYB | 16/3/2007 |
| + | Salix viminalis | GB, VC31 Huntingdonshire, Sawtry | William Richardson Linton | Henry Elliott Fox
William Hunt Painter | 4/1888
9/1888 | SHYB | 16/3/2007 |
| + | Lepidium draba | GB, VC37 Worcestershire, Worcester | Joseph Hesselgrave Thompson | William Hunt Painter | 4/9/1847 | SHYB | 16/3/2007 |
| + | Cichorium intybus | GB, VC4 North Devon, Northam | Edwin Bernard Benson | William Hunt Painter | 7/1895 | SHYB | 15/3/2007 |
| + | Rubus macrophyllus | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 10/9/1894 | SHYB | 15/3/2007 |
| + | Pulicaria dysenterica | GB, VC40 Shropshire, Stapleton | | | 8/1891 | SHYB | 15/3/2007 |
| + | Ribes rubrum | GB, VC37 Worcestershire, Worcester | Joseph Hesselgrave Thompson | William Hunt Painter | 28/4/1851 | SHYB | 15/3/2007 |
| + | Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Paul | C West | | 9/1948 | CGE | 15/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Saint Columb Minor
GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | Edward Shearburn Marshall
George Claridge Druce
Spencer Henry Bickham | 21/8/1908 | CGE | 15/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC3 South Devon, Yelverton | Cyril West | | 8/1947 | CGE | 15/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC18,VC19 Cultivated | John Ewbank Leefe | | 28/4/1868
26/4/1869 | CGE | 15/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC37 Worcestershire, Powick | Richard Francis Towndrow | Spencer Henry Bickham | 10/9/1900 | CGE | 15/3/2007 |
| + | 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 | 15/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC10 Isle of Wight, Freshwater | Edward Walter Hunnybun | Spencer Henry Bickham | 25/9/1906 | CGE | 15/3/2007 |
| + | Poa trivialis | Slade Downs | | | | SHYB | 13/3/2007 |
| + | Cornus suecica | GB, VC90 Angus, Head of Glen Dole, Clova | Isaac Henry Burkill | Isaac Henry Burkill | 6/1895 | SHYB | 13/3/2007 |
| + | Trollius europaeus | GB, VC48 Merionethshire, Cader Idris | Edwin Bernard Benson | | 1899 | SHYB | 13/3/2007 |
| + | Utricularia intermedia | GB, VC105 West Ross & Cromarty, Loch Mhaireannach | Ernest Stanley Salmon | Ernest Stanley Salmon | 8/1896 | SHYB | 13/3/2007 |
| + | Bolboschoenus maritimus | GB, VC45 Pembrokeshire, Tenby | Edwin Bernard Benson | | 7/1892 | SHYB | 13/3/2007 |
| + | Plantago major subsp. intermedia | GB, VC39 Staffordshire, Biddulph | William Hunt Painter | William Hunt Painter | 7/1890 | SHYB | 13/3/2007 |
| + | Pimpinella saxifraga | GB, VC40 Shropshire, Wilderley | W Phillips | | 7/8/1902 | SHYB | 13/3/2007 |
