| + | Salix caprea x cinerea = S. x reichardtii | GB, VC59 South Lancashire, Southport | | Frederick William Holder | 1954 | LIV | 3/4/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC60 West Lancashire, Carnforth | Liverpool Botanical Society | | 21/8/1982 | LIV | 3/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC13 West Sussex, Worthing | B M Oakeshott | | 9/1883 | LIV | 3/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Gallantry Bank | Anthony Hurt Wolley Dod | Botanical Exchange Club of The British Isles
Anthony Hurt Wolley Dod | 9/8/1892 | LIV | 3/4/2007 |
| + | Oxalis acetosella | GB, VC40 Shropshire, Nesscliffe | | | 21/5/1888 | SHYB | 3/4/2007 |
| + | Beta vulgaris subsp. maritima | GB, VC45 Pembrokeshire, Tenby | Edwin Bernard Benson | | 8/1892 | SHYB | 3/4/2007 |
| + | Fagopyrum esculentum | GB, VC29 Cambridgeshire, Wicken | Edwin Bernard Benson | | 8/1901 | SHYB | 3/4/2007 |
| + | Salix cinerea x myrsinifolia = S. x strepida | IE, VCH39 Co. Antrim, Glendun Viaduct | Arthur Wilson Stelfox | | 30/7/1931 | DBN | 3/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH18 Offaly, Clara | Robert Lloyd Praeger | Robert Lloyd Praeger | 30/8/1899 | DBN | 3/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH22 Meath, Curragha | Donal Michael Synnott
Franklyn Hugh Perring | | 15/9/1967 | DBN | 3/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, The Scalp | Sylvia Reynolds | | 15/9/1988 | DBN | 3/4/2007 |
| + | Potamogeton crispus | GB, VC59 South Lancashire, Droylesden | Brian Hopkins
Thomas Raeside Laycock | Brian Hopkins | 3/7/1950 | MANCH | 3/4/2007 |
| + | Potamogeton polygonifolius | GB, VC64 Mid-west Yorkshire, Malham | Effie Moira Rosser | | 20/7/1954 | MANCH | 3/4/2007 |
| + | Inula helenium | GB, VC10 Isle of Wight, Gurnet | Frederic Stratton | Charles Bailey
John Harbord Lewis | 16/7/1869 | MANCH | 3/4/2007 |
| + | Ceratophyllum demersum | GB, VC59 South Lancashire, Liverpool | John William Burton | Charles Bailey
John William Burton | 16/9/1876 | MANCH | 3/4/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC55 Leicestershire, Leicester | Geoffrey John Victor Bemrose | George Claridge Druce | 1930 | OXF | 3/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC21 Middlesex, Northwood Cultivated | Rex Alan Henry Graham | Rex Alan Henry Graham | 16/8/1952 | OXF | 3/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC55 Leicestershire, Leicester | | | | OXF | 3/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC20 Hertfordshire, Waterford | John Ansell | Druce Herbarium, Oxford | 5/8/1846 | OXF | 3/4/2007 |
| + | Anagallis arvensis | GB, VC40 Shropshire, Baschurch | Edwin Bernard Benson | | 8/6/1898 | SHYB | 3/4/2007 |
| + | Iberis amara | GB, VC3 South Devon, Plymouth | Edwin Bernard Benson | | 1897 | SHYB | 3/4/2007 |
| + | Ranunculus lingua | GB, VC40 Shropshire, Longden | Richard de Gylpyn Benson | | 8/1891 | SHYB | 3/4/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH22 Meath, Curragha | Donal Michael Synnott
Franklyn Hugh Perring | | 15/9/1967 | DBN | 3/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH22 Meath, Duleck | Donal Michael Synnott | | 29/9/1977 | DBN | 3/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, Leopardstown Racecourse | Sylvia Reynolds | | 9/9/1988 | DBN | 3/4/2007 |
| + | Impatiens parviflora | GB, VC40 Shropshire, Bridgnorth | William Hunt Painter | William Hunt Painter | 29/8/1894 | SHYB | 2/4/2007 |
| + | Cymbalaria muralis | GB, VC49 Caernarvonshire, Bangor | Richard de Gylpyn Benson | | 7/1891 | SHYB | 2/4/2007 |
| + | Geranium robertianum | GB, VC40 Shropshire, Pulverbatch | Richard de Gylpyn Benson | | 6/1891 | SHYB | 2/4/2007 |
| + | Potentilla erecta | GB, VC40 Shropshire, Pulverbach | | | 6/1891 | SHYB | 2/4/2007 |
| + | Spiraea alba x douglasii = S. x billardii | GB, VC59 South Lancashire, Liverpool,Walton | Vera Gordon | | 21/9/1995 | LIV | 2/4/2007 |
| + | Salix aurita x repens = S. x ambigua | GB, VC49 Caernarvonshire, Great Orme | M Hildred Bigwood | M Hildred Bigwood | 4/1958 | LIV | 2/4/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC60 West Lancashire, Lytham Saint Anne's | Eric Fairgrieve Greenwood | IRGMA | 12/8/1968 | LIV | 2/4/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, Ambiguous locality (GB), Westbury | Eliza Potts | | 9/1842 | LIV | 2/4/2007 |
| + | Potentilla palustris | GB, VC40 Shropshire, Bomere Wood | | | 12/7/1888 | SHYB | 2/4/2007 |
| + | Asplenium trichomanes | GB, VC4 North Devon, Ilfracombe | Albert Smallpeice | | 1862 | SHYB | 2/4/2007 |
| + | Capsella bursa-pastoris | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 5/1893 | SHYB | 2/4/2007 |
| + | Rubus leucostachys | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 20/8/1895 | SHYB | 2/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC80 Roxburghshire, Kelso | Andrew Brotherston | IRGMA | 9/4/1876 to 9/1876 | LIV | 2/4/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC57 Derbyshire, Yeldersley | | IRGMA | 13/6/1889
30/8/1889 | LIV | 2/4/2007 |
| + | Mentha spicata x suaveolens = M. x villosa | GB, VC59 South Lancashire, Westhoughton | M Partington | | 8/1955 | LIV | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC49 Caernarvonshire, Nevin | | | 24/9/1929 | LIV | 2/4/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC22,VC23, Oxford | F Gambier Parry | George Claridge Druce | 9/1916 | OXF | 2/4/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC27 East Norfolk, Thorpe Episcopi | Kirby Trimmer | | 8/1849 | OXF | 2/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | George Claridge Druce | George Claridge Druce | 8/1908 | OXF | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Sanderstead | | Botanical Society of The British Isles
Donald Peter Young | 14/8/1951 | OXF | 2/4/2007 |
| + | Marrubium vulgare | GB, VC40 Shropshire, Shrewsbury | | | 13/7/1891 | SHYB | 2/4/2007 |
| + | Juncus bulbosus | GB, VC34 West Gloucestershire, Mangotsfield | James Walter White | William Hunt Painter | 16/7/1895 | SHYB | 2/4/2007 |
| + | Anagallis tenella | GB, VC100 Clyde Islands, Great Cumbrae Island | M K Benson | | 8/1895 | SHYB | 2/4/2007 |
| + | Oenanthe crocata | GB, VC40 Shropshire, Longden | Richard de Gylpyn Benson | | 15/7/1892 | SHYB | 2/4/2007 |
| + | Fragaria vesca | GB, VC40 Shropshire, Laundry Rough | | | 3/5/1888 | SHYB | 2/4/2007 |
| + | Rubus adenanthus | GB, VC58 Cheshire, Peckforton | | Anthony Hurt Wolley Dod | 11/8/1902 | SHYB | 2/4/2007 |
| + | Daphne mezereum | GB, VC64 Mid-west Yorkshire, Ling Gill, Ribblesdale | Joseph Beanland | | 16/4/1897 | SHYB | 2/4/2007 |
| + | Helianthemum marifolium subsp. vineale | GB, VC65,VC66, Teesdale | Henry Tuke Mennell | | 7/1895 | SHYB | 2/4/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC17 Surrey, Merstham | J Fraser | J Fraser
Joseph Edward Little | 17/5/1925
25/7/1925 | CGE | 2/4/2007 |
| + | Mentha spicata x longifolia = M. x villosonervata | IE, VCH25 Co. Roscommon, Roscommon | Mary McCallum Webster | | 29/6/1962 | CGE | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC9 Dorset, Wareham | Charles Edgar Salmon | Charles Edgar Salmon | 8/1910 | CGE | 2/4/2007 |
| + | 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 | 2/4/2007 |
| + | Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC90 Angus, Bridge of Dun
GB, VC90 Angus, Glen Ogilvie | | Druce Herbarium, Oxford
George Claridge Druce | 1912 | OXF | 2/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC17 Surrey, Croydon Cultivated | Arthur Bennett | | | OXF | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC74 Wigtownshire, Wigtown | George Claridge Druce | | | OXF | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC19 North Essex, Alphamstone Cultivated | George Charles Brown | George Claridge Druce | 1/9/1920 | OXF | 2/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Ross | William Henry Purchas | IRGMA | 4/1852
31/7/1852 | LIV | 2/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Botanical Society & Exchange Club of The British Isles | 4/1887 to 8/1887 | LIV | 2/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC59 South Lancashire, Aintree | Vera Gordon | | 5/9/2000 | LIV | 2/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Liverpool | | | 15/8/1809 | LIV | 2/4/2007 |
| + | Spiraea alba x douglasii = S. x billardii | GB, VC59 South Lancashire, Kirkby | Vera Gordon | | 20/8/1991 | LIV | 2/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC57 Derbyshire, Edlaston Coppy | | IRGMA | 28/4/1890
18/8/1890 | LIV | 2/4/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC59 South Lancashire, Pinfold | Vera Gordon | | 28/7/1991 | LIV | 2/4/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC43 Radnorshire, Newbridge on Wye | M Hildred Bigwood | M Hildred Bigwood | 27/7/1976 | LIV | 2/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC20 Hertfordshire, Great Wymondley | Joseph Edward Little | Joseph Edward Little | 4/4/1921 to 25/7/1921 | CGE | 2/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | GB, VC29 Cambridgeshire, Bottisham | | Charles Cardale Babington | 22/5/1838 | CGE | 2/4/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC19 North Essex, Tiptree Heath | George Charles Brown | Botanical Exchange Club of The British Isles | 14/5/1916 to 13/8/1916 | CGE | 2/4/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC71 Isle of Man, Douglas | David Elliston Allen | | 23/9/1951 | CGE | 2/4/2007 |
| + | Cochlearia officinalis | GB, Ambiguous locality (GB), Towyn | | | 13/6/1893 | SHYB | 1/4/2007 |
| + | Lamium maculatum | GB, VC70 Cumberland, Keswick | Edwin Bernard Benson | | 8/1897 | SHYB | 1/4/2007 |
| + | Polygonum aviculare | | Richard de Gylpyn Benson | | | SHYB | 1/4/2007 |
| + | Spergula arvensis | | Richard de Gylpyn Benson | | 19/7/1902 | SHYB | 1/4/2007 |
| + | Salix triandra x viminalis = S. x mollissima | GB, VC20 Hertfordshire, Purwell | Joseph Edward Little | Joseph Edward Little | 18/8/1921
12/4/1922 | CGE | 1/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | GB, VC29 Cambridgeshire, Meldreth | Peter Derek Sell | | 15/8/1990 | CGE | 1/4/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern Link | Richard Francis Towndrow
Spencer Henry Bickham | Spencer Henry Bickham | 26/8/1904 | CGE | 1/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita var. citrata | GB, VC17 Surrey, Croydon Cultivated
GB, VC57 Derbyshire | Arthur Bennett
William Curnow | Arthur Bennett
Charles Cardale Babington | 8/1878 | CGE | 1/4/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | | 1912 | CGE | 1/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC22 Berkshire, Didcot | George Claridge Druce | George Claridge Druce | 9/1891 | CGE | 1/4/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC99 Dunbartonshire, Tarbet | | Charles Cardale Babington
George Arnott Walker Arnott | 8/1834 | CGE | 1/4/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC15 East Kent, Aylesford | C West | | 9/1948 | CGE | 1/4/2007 |
| + | Salix purpurea x viminalis x cinerea = S. x forbyana | IE, VCH26,VCH27, Foxford | Robert Lloyd Praeger | Robert Lloyd Praeger | 30/7/1900 | DBN | 1/4/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH11 Co. Kilkenny, Ballinlaw Ferry | | | 11/8/1899 | DBN | 1/4/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH30 Co. Cavan, Annagh Lough | Robert Lloyd Praeger | Robert Lloyd Praeger | 8/1905 | DBN | 1/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | IE, VCH30 Co. Cavan, Cavan | Robert Lloyd Praeger | Science & Art Museum Dublin
Robert Lloyd Praeger | 9/8/1905 | DBN | 1/4/2007 |
| + | Thalictrum flavum | GB, VC29 Cambridgeshire, Wicken Fen | Edwin Bernard Benson | | 8/1901 | SHYB | 1/4/2007 |
| + | Rubus bloxamii | GB, VC38 Warwickshire, Dunchurch | | | | SHYB | 1/4/2007 |
| + | Smyrnium olusatrum | GB, VC49 Caernarvonshire, Llandudno | Edwin Bernard Benson | | | SHYB | 1/4/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH34,VCH35, Clonea | C Moore | Alexander Goodman More | 1839 | DBN | 1/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH20 Co. Wicklow, Shillelagh | Robert Lloyd Praeger | Robert Lloyd Praeger | 4/6/1899 | DBN | 1/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, Scalp | Sylvia Reynolds | | 15/9/1988 | DBN | 1/4/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH14 Laois, Graigue | Robert Lloyd Praeger | Robert Lloyd Praeger | 31/7/1899 | DBN | 1/4/2007 |
| + | Potentilla anglica | GB, VC40 Shropshire, Bomere Wood | Richard de Gylpyn Benson | | 12/7/1888 | SHYB | 1/4/2007 |
| + | Sisymbrium officinale | GB, VC40 Shropshire, Bomere Wood | | | 31/5/1888 | SHYB | 1/4/2007 |
| + | Melica nutans | GB, VC40 Shropshire, Wyre Forest | John Bishop Duncan | John Bishop Duncan | 6/1902 | SHYB | 1/4/2007 |
| + | Potentilla fruticosa | GB, VC65 North-west Yorkshire, Teesdale,High Force | | William Hunt Painter | 17/7/1890 | SHYB | 1/4/2007 |
| + | Salix aurita x repens = S. x ambigua | GB, VC109 Caithness, Thurso | | IRGMA | 25/8/1886 | LIV | 1/4/2007 |
| + | Salix cinerea x aurita = S. x multinervis | GB, VC90 Angus, Clova | | Liverpool University | 13/8/1887 | LIV | 1/4/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC60 West Lancashire, River Lune | Eric Fairgrieve Greenwood | | 2/9/1989 | LIV | 1/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | | | | | LIV | 1/4/2007 |
| + | Erythraea centaurium subsp. capitata | GB, VC1 West Cornwall, Kynance Cove | Edwin Bernard Benson | | 7/1896 | SHYB | 1/4/2007 |
| + | Meconopsis cambrica | GB, VC40 Shropshire, Bicton | Edwin Bernard Benson | | 6/1898 | SHYB | 1/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH21 Co. Dublin, Kelly's Glen | Sylvia Reynolds | | 10/8/1987 | DBN | 1/4/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH39 Co. Antrim, Belfast | Richard Prendergast Vowell | | 5/1882 | DBN | 1/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, Sandyford Industrial Estate | J R
Sylvia Reynolds | | 20/9/1988 | DBN | 1/4/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH21 Co. Dublin, Rathfarnham | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/1903 | DBN | 1/4/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | GB, VC29 Cambridgeshire, Harston | A C Leslie | | 24/5/2003 | CGE | 31/3/2007 |
| + | Salix aurita x repens = S. x ambigua | GB, VC112 Shetland, Brindister | Walter Scott | Richard Crewdson Leaver Howitt | 7/1975 | CGE | 31/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern Link | Spencer Henry Bickham | Spencer Henry Bickham | 29/8/1904 | CGE | 31/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC12 North Hampshire, Alresford | William Pamplin | Charles Cardale Babington | | CGE | 31/3/2007 |
| + | Geranium sanguineum | GB, VC49 Caernarvonshire, Great Orme's Head | Edwin Bernard Benson | | 7/1891 | SHYB | 31/3/2007 |
| + | Eupatorium cannabinum | GB, VC40 Shropshire, Stanton Heath | Richard de Gylpyn Benson | Richard de Gylpyn Benson | 9/1891 | SHYB | 31/3/2007 |
| + | Vicia bithynica | GB, VC9 Dorset, Wyke Regis | | William Hunt Painter | 10/7/1888 | SHYB | 31/3/2007 |
| + | Spiraea salicifolia x douglasii = S. x pseudosalicifolia | GB, VC60 West Lancashire, Preston | Eric Fairgrieve Greenwood | | 20/8/1999 | LIV | 31/3/2007 |
| + | Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Penzance | | C K Jones-Parry | 8/1983 | LIV | 31/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC58 Cheshire, Oxton Heath | | | | LIV | 31/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC50 Denbighshire, Erddig | Vera Gordon | | 9/1992 | LIV | 31/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita var. citrata | GB, VC39 Staffordshire, Barton under Needwood | Kirby Trimmer | | 15/8/1854 | OXF | 31/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita var. citrata | GB, VC23 Oxfordshire, Shotover | George Claridge Druce | Druce Herbarium, Oxford
J Fraser | 9/1888 | OXF | 31/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC6 North Somerset, Weston in Gordano | Cedric Bucknall | Botanical Exchange Club of The British Isles
Druce Herbarium, Oxford
Arthur Bennett
J Fraser | 8/9/1919 | OXF | 31/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC27 East Norfolk, Southwood | Kirby Trimmer | | 1861 | OXF | 31/3/2007 |
| + | Salix purpurea x viminalis = S. x rubra | IE, VCH25 Co. Roscommon, Strokestown | Donal Michael Synnott | | 17/9/1981 | DBN | 31/3/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH8 Co. Limerick, Loghill | Matilda Cullen Knowles | Science & Art Museum Dublin | 6/1904 | DBN | 31/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH5 East Cork, Glenville | M Scannell | | 23/8/1988 | DBN | 31/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | IE, VCH12 Co. Wexford, Drumderry | Evelyn Mary Booth | | | DBN | 31/3/2007 |
| + | Salix pentandra x fragilis = S. x meyeriana | IE, VCH16 West Galway, Letterfrack | M Scannell | | 17/8/1979 | DBN | 31/3/2007 |
| + | Salix purpurea x viminalis x cinerea = S. x forbyana | IE, VCH29 Co. Leitrim, Annaghearly Lough | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/6/1899 | DBN | 31/3/2007 |
| + | Salix cinerea x phylicifolia = S. x laurina | IE, VCH35 West Donegal, Ardara | | Science & Art Museum Dublin
Henry Chichester Hart | | DBN | 31/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH3,VCH4,VCH5 | | Alexander Goodman More | 9/1855 | DBN | 31/3/2007 |
| + | Trifolium incarnatum | GB, VC40 Shropshire, Meole Brace | | | 1/6/1894 | SHYB | 31/3/2007 |
| + | Fumaria muralis subsp. boraei | GB, VC40 Shropshire, Stapleton | | | 4/6/1907 | SHYB | 31/3/2007 |
| + | Scirpus caespitosus | GB, VC100 Clyde Islands, Great Cumbrae Island | Richard de Gylpyn Benson | | 8/1895 | SHYB | 31/3/2007 |
| + | Myosurus minimus | GB, VC17 Surrey, Reigate Heath | Charles Edgar Salmon | Charles Edgar Salmon | 24/4/1894 | SHYB | 31/3/2007 |
| + | Typha latifolia | GB, VC40 Shropshire, Hadnall | Edwin Bernard Benson | | 8/1892 | SHYB | 31/3/2007 |
| + | Hyacinthoides non-scripta | GB, VC40 Shropshire, Pulverbatch Dingle | Richard de Gylpyn Benson | | 5/1891 | SHYB | 31/3/2007 |
| + | Oenothera biennis | GB, VC1 West Cornwall, Carbis Bay | | | | SHYB | 31/3/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH19 Co. Kildare, Smithstown House | Declan Doogue | | 5/10/1987 | DBN | 31/3/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, Alexandra Basin | Sylvia Reynolds | | 6/10/1988 | DBN | 31/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH18 Offaly, Tullamore | Robert Lloyd Praeger | Robert Lloyd Praeger | 30/8/1899 | DBN | 31/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH3,VCH4, South Bride | Isaac Carroll | National Museum Ireland
Alexander Goodman More | 9/1855 | DBN | 31/3/2007 |
| + | Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC87,VC88,VC89 | | Druce Herbarium, Oxford | | OXF | 30/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC27 East Norfolk, Southwood | Kirby Trimmer | | 6/1861 | OXF | 30/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC27 East Norfolk, Sprowston | Kirby Trimmer | | 8/1858 | OXF | 30/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Sellack | Augustin Ley | Druce Herbarium, Oxford
J Fraser | 6/8/1887 | OXF | 30/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow | Edward Francis Linton | 10/6/1891 | CGE | 30/3/2007 |
| + | Mentha spicata x suaveolens = M. x villosa | GB, VC24 Buckinghamshire, Ellesborough | Frances Louisa Foord-Kelcey | Frances Louisa Foord-Kelcey | 15/8/1910 | CGE | 30/3/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. nicholsoniana | GB, VC13 West Sussex, Albourne | William Borrer | Charles Cardale Babington | | CGE | 30/3/2007 |
| + | Salix cinerea x phylicifolia = S. x laurina | IE, VCH31 Co. Louth, Tenure | Donal Michael Synnott | | 19/10/1977 | DBN | 30/3/2007 |
| + | Salix caprea x cinerea = S. x reichardtii | IE, VCH21 Co. Dublin, Sandyford Industrial Estate | J.R
Sylvia Reynolds | | 20/9/1988 | DBN | 30/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH25 Co. Roscommon, Lough Ree | Robert Lloyd Praeger | Robert Lloyd Praeger | 21/8/1900 | DBN | 30/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH12 Co. Wexford, Screen Hills | Nicholas F Stewart
Rosemary Fitzgerald | | 14/9/1990 | DBN | 30/3/2007 |
| + | Rubus infestus | GB, VC49 Caernarvonshire, Bangor | William Hunt Painter | William Hunt Painter | 24/7/1895 | SHYB | 30/3/2007 |
| + | Ranunculus flammula | GB, VC40 Shropshire, Church Hill | Richard de Gylpyn Benson | | 27/6/1895 | SHYB | 30/3/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH32 Co. Monaghan, Lough Bane | Donal Michael Synnott | | 5/7/1980 | DBN | 29/3/2007 |
| + | Salix cinerea x phylicifolia = S. x laurina | IE, VCH31 Co. Louth, Tenure | Donal Michael Synnott | Irish National Herbarium Glasnevin Dublin | 1978 | DBN | 29/3/2007 |
| + | Salix cinerea subsp. oleifolia | IE, VCH39 Co. Antrim, Glendun Viaduct | Arthur Wilson Stelfox | | 30/7/1931 | DBN | 29/3/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH23 Westmeath, Mullingar | William Richardson Linton | | 22/7/1895 | DBN | 29/3/2007 |
| + | Spiraea salicifolia x douglasii = S. x pseudosalicifolia | GB, VC59 South Lancashire, Raven Meols | Vera Gordon | British & Irish Herbarium | 2/8/1998 | LIV | 29/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC60 West Lancashire, Caton | M Partington | Liverpool University | 8/1955 | LIV | 29/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita var. citrata | | | John Harriman | | LIV | 29/3/2007 |
| + | Salix viminalis x cinerea = S. x holosericea | IE, VCH7 South Tipperary, Cashel | Robert Lloyd Praeger | Edward Francis Linton
Robert Lloyd Praeger | 23/7/1898 | DBN | 29/3/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH22 Meath, Rasnaree | Donal Michael Synnott | Irish National Herbarium Glasnevin Dublin | 21/5/1978 | DBN | 29/3/2007 |
| + | Salix viminalis x caprea = S. x smithiana | IE, VCH19 Co. Kildare, Rathangan | Robert Lloyd Praeger | Robert Lloyd Praeger | 16/7/1898 | DBN | 29/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH1,VCH2, Dingle | Michael Long | | 9/9/1969 | DBN | 29/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC82 East Lothian, Biel | | | | LIV | 29/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC18 South Essex, Maldon | Ezekiel George Varenne | | 1847 | LIV | 29/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC17 Surrey, Kew Gardens Cultivated | Prosper Marsden | Royal Botanical Gardens, Kew | 16/7/1889 | LIV | 29/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC50 Denbighshire, Llangollen | M Hildred Bigwood | | 4/9/1955 | LIV | 29/3/2007 |
| + | Ranunculus parviflorus | GB, VC50 Denbighshire, Colwyn Bay | W E Russell | | 4/1896 | SHYB | 29/3/2007 |
| + | Vulpia myuros | GB, VC6 North Somerset, Leigh Woods | James Walter White | William Hunt Painter | 7/1884 | SHYB | 29/3/2007 |
| + | Rubus rosaceus subsp. hystrix | GB, VC40 Shropshire, Lawn Hill | Richard de Gylpyn Benson | | 2/8/1895 | SHYB | 29/3/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC37 Worcestershire, Malvern, Barnard's Green | Spencer Henry Bickham | Spencer Henry Bickham | 1/9/1902 | CGE | 29/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Helston | John Ralfs | Charles Cardale Babington | 26/8/1878 | CGE | 29/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC88,VC89, Dunkeld | Charles Edward Moss | | 6/9/1913 | CGE | 29/3/2007 |
| + | Kickxia elatine | GB, VC1 West Cornwall, Saint Erth | | | | SHYB | 24/3/2007 |
| + | Lithospermum purpureocaeruleum | GB, VC5,VC6, Langport | Ina Benson | | 1894 | SHYB | 24/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, Ambiguous locality (GB), Thornton | | | 6/9/1943 | LIV | 23/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC38 Warwickshire, Warwick | J Fraser | | 11/9/1877 | LIV | 23/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC50 Denbighshire, Llangollen | M Hildred Bigwood | | 4/9/1955 | LIV | 23/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Ripley | Albert Bruce Jackson | | 6/1910 | LIV | 23/3/2007 |
| + | Potamogeton perfoliatus x crispus = P. x cooperi | GB, VC55 Leicestershire, Loughborough | Edgar Franklin Cooper | Alfred Fryer
Charles Bailey
Frederick Thompson Mott | 7/1885 | MANCH | 23/3/2007 |
| + | Potamogeton perfoliatus x crispus = P. x cooperi | GB, VC58 Cheshire, River Dee Cultivated | Alfred Fryer | Charles Bailey | 6/9/1890 | MANCH | 23/3/2007 |
| + | Potamogeton trichoides x crispus = P. x bennettii | GB, VC86 Stirlingshire, Grangemouth | John Stirling Stirling
Robert Kidston | Alfred Fryer
Charles Bailey | 24/8/1894 | MANCH | 23/3/2007 |
| + | Potamogeton trichoides x crispus = P. x bennettii | GB, VC86 Stirlingshire, Grangemouth | John Stirling Stirling
Robert Kidston | Alfred Fryer
Charles Bailey | 1/9/1897 | MANCH | 23/3/2007 |
| + | Salix viminalis x caprea = S. x smithiana | GB, VC80 Roxburghshire, Bowmont Forest | Andrew Brotherston | | 10/1876 to 5/1877 | CGE | 23/3/2007 |
| + | Salix fragilis x alba = S. x rubens | GB, VC71 Isle of Man, Port Erin | David Elliston Allen | | 17/9/1952 | CGE | 23/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC39 Staffordshire, Tutbury | Charles Cardale Babington | John Stevens Henslow | 10/9/1832 | CGE | 23/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC34 West Gloucestershire, Henbury | Fenton John Anthony Hort | Charles Cardale Babington | 20/9/1850 | CGE | 23/3/2007 |
| + | Allium ampeloprasum var. bulbiferum | GB, VC113 Channel Islands, Guernsey | | | 7/1893 | SHYB | 23/3/2007 |
| + | Thlaspi arvense | GB, VC40 Shropshire, Sharpstones Hill | Edwin Bernard Benson | | 6/1892 | SHYB | 23/3/2007 |
| + | Rubus dumetorum subsp. fasciculatus | GB, VC38 Warwickshire, Curdworth | James Eustace Bagnall | William Moyle Rogers | 7/1893 | SHYB | 23/3/2007 |
| + | Cynodon dactylon | GB, VC1 West Cornwall, Penzance | William Booth Waterfall | William Hunt Painter | 8/1878 | SHYB | 23/3/2007 |
| + | Myosotis laxa subsp. caespitosa | GB, VC40 Shropshire, Cothercott Hill | | | 6/1892 | SHYB | 23/3/2007 |
| + | Juncus squarrosus | GB, VC40 Shropshire, Stiperstones | Richard de Gylpyn Benson | | 29/6/1892 | SHYB | 23/3/2007 |
| + | Pilosella aurantiaca | GB, VC6 North Somerset, Knowle,Bristol | William Hunt Painter | William Hunt Painter | 7/1883 | SHYB | 23/3/2007 |
| + | 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 | 23/3/2007 |
