| + | Achillea millefolium | GB, VC40 Shropshire, Pulverbach | | | 8/1891 | SHYB | 29/8/2007 |
| + | Achillea ptarmica | GB, VC17 Surrey, Epsom | D A J Little | | 19/9/1943 | ABS | 26/12/2007 |
| + | Achillea ptarmica | GB, VC63 South-west Yorkshire, Barnby Dun | | | 8/1874 | ABS | 26/12/2007 |
| + | Agrostis stolonifera | GB, VC59 South Lancashire, Southport | Charles Bailey | Botanical Exchange Club of The British Isles | 27/8/1892 | ABS | 12/1/2009 |
| + | Alisma plantago-aquatica | GB, VC55 Leicestershire, Hungerton | Frederick Thompson Mott | Charles Bailey
Frederick Thompson Mott
Thomas Thorp | 16/9/1898 | MANCH | 11/12/2007 |
| + | Althaea officinalis | GB, VC41 Glamorganshire, Oxwich Bay | A P Roach | | 10/7/1959 | ABS | 26/6/2007 |
| + | Althaea officinalis | GB, VC3,VC4 | Edwin Bernard Benson | | | SHYB | 5/11/2007 |
| + | Alyssum alyssoides | GB, VC25 East Suffolk, Felixstowe | Oswald Mosley Feilden | Edwin Bernard Benson | 1895 | SHYB | 25/9/2007 |
| + | Ammophila arundinacea | GB, VC35 Monmouthshire, Chepstow | | | | SHYB | 5/11/2007 |
| + | Angelica sylvestris | GB, VC40 Shropshire, Pulverbatch Dingle | Richard de Gylpyn Benson | | 8/1892 | SHYB | 24/10/2007 |
| + | Anisantha sterilis | GB, VC35 Monmouthshire, Monmouth | Fiona M Audus | | 8/6/1967 | ABS | 24/10/2007 |
| + | Anthriscus vulgaris | GB, VC40 Shropshire, Dorrington | Richard de Gylpyn Benson | | 6/1895 | SHYB | 4/9/2007 |
| + | Apium inundatum | GB, VC1 West Cornwall, Sennen Cove | | | | SHYB | 5/11/2007 |
| + | Apium inundatum | GB, VC1 West Cornwall, Land's End | Edwin Bernard Benson | | 7/1896 | SHYB | 5/11/2007 |
| + | Arctium nemorosum | GB, VC40 Shropshire, Vessons | Richard de Gylpyn Benson | | 9/1894 | SHYB | 30/9/2007 |
| + | Arenaria serpyllifolia | GB, VC19 North Essex, Brundon | Philip Scarborough King | Philip Scarborough King | 5/9/1882 | ABS | 27/6/2007 |
| + | Arum maculatum | GB, VC38 Warwickshire, Lapworth | D A Perks | | 28/4/1959 | ABS | 12/1/2009 |
| + | Asparagus officinalis subsp. officinalis | GB, VC1 West Cornwall, Cadgwith | Henry Elliott Fox | | 8/1876 | ABS | 3/10/2008 |
| + | Asperula cynanchica | IE, VCH16 West Galway, Roundstone | Conrad Theodore Green | William Hunt Painter | 8/1884 | ABS | 30/11/2008 |
| + | Atriplex portulacoides | GB, VC4 North Devon, Ashford | William Hunt Painter | William Hunt Painter | 8/1897 | SHYB | 28/6/2007 |
| + | Barbarea intermedia | GB, VC62 North-east Yorkshire, York | George Webster | George Stephen West | 7/5/1877 | BIRM | 18/11/2008 |
| + | Barbarea verna | GB, VC2 East Cornwall, Launceston | C J McLachlan | George Stephen West | 6/1876 | BIRM | 18/11/2008 |
| + | Bidens cernua | GB, VC40 Shropshire, Underhill Hall | Richard de Gylpyn Benson | | 17/8/1893 | SHYB | 29/10/2007 |
| + | Bidens tripartita | GB, VC40 Shropshire, Astley | Edwin Bernard Benson
Richard de Gylpyn Benson | | 9/1898 | SHYB | 28/6/2007 |
| + | Borago officinalis | GB, VC49 Caernarvonshire, Llandudno | William Hunt Painter | William Hunt Painter | 7/1867 | ABS | 12/1/2009 |
| + | Bromus ramosus subsp. serotinus | GB, VC40 Shropshire, Pulverbach | | | | SHYB | 28/6/2007 |
| + | Cakile maritima | GB, VC1 West Cornwall, Newquay | | | | SHYB | 29/10/2007 |
| + | Calystegia soldanella | GB, VC49 Caernarvonshire, Great Ormes Head | | | 7/1891 | SHYB | 7/5/2007 |
| + | Campanula rotundifolia | GB, VC17 Surrey, Banstead Downs | M E Funnell | | 28/9/1963 | ABS | 14/10/2008 |
| + | Campanula trachelium | GB, VC86 Stirlingshire, Mugdock Castle | | Charles Bailey | 8/1867 | MANCH | 2/12/2006 |
| + | Campanula trachelium | GB, VC85 Fifeshire, Donibristle | Rev. A Robertson | Richmond Museum
Charles Bailey
James Ward | 7/1836 | MANCH | 2/12/2006 |
| + | Campanula trachelium | GB, VC25 East Suffolk, Ipswich | | Molineux | 21/7/1864 | MANCH | 2/12/2006 |
| + | Campanula trachelium | GB, VC38 Warwickshire, Atherstone | | | | MANCH | 2/12/2006 |
| + | Carex atrata | GB, VC88 Mid Perthshire, Ben Laoigh [Ben Lui] | Edward Shearburn Marshall | Ernest Stanley Salmon | 31/7/1891 | SHYB | 7/5/2007 |
| + | Carex filiformis | GB, VC17 Surrey, Croydon Cultivated
GB, VC7 North Wiltshire, Marston Meysey | Arthur Bennett | | 1881 | ABS | 30/9/2007 |
| + | Carex sylvatica | GB, VC41 Glamorganshire, Oxwich Point | | Leslie John Audus | 26/6/1937 | ABS | 24/10/2007 |
| + | Carum verticillatum | GB, VC45 Pembrokeshire, Tenby | Edwin Bernard Benson | | 7/1892 | SHYB | 24/10/2007 |
| + | Centaurea solstitialis | GB, VC6 North Somerset, Burnham | James Walter White | | 22/8/1888 | SHYB | 7/5/2007 |
| + | Chara aspera var. aspera | GB, VC70 Cumberland, Gilsland | Robert A Boyd | | 29/6/1949 | CLE | 31/12/2008 |
| + | Chenopodium bonus-henricus | GB, VC29 Cambridgeshire, Waterbeach | Richard Henry Yapp | | 5/1897 | ABS | 18/11/2008 |
| + | Circaea lutetiana | GB, VC34 West Gloucestershire, Durdham Down | Zoe Mossman | | 8/1970 | ABS | 3/10/2008 |
| + | Circaea lutetiana x alpina = C. x intermedia | GB, VC57 Derbyshire, Brewards Carr | Augustin Ley | Augustin Ley | 31/7/1901 | BIRM | 5/2/2009 |
| + | Clematis vitalba | GB, VC16 West Kent, Cliffe Woods, Rochester | M J Kearsey | | 25/9/1959 | ABS | 12/1/2009 |
| + | Cochlearia officinalis | GB, VC49 Caernarvonshire, Llandudno | Edwin Bernard Benson | | 7/1891 | SHYB | 24/10/2007 |
| + | Corydalis | GB, VC58 Cheshire, Willaston (Nantwich) | Edwin Bernard Benson | | 1891 | SHYB | 5/11/2007 |
| + | Cotinus coggygria | GB, VC33 East Gloucestershire, Scottsquar Hill, Painswick | Charles Bailey | | 8/7/1910 | BIRM | 5/2/2009 |
| + | Crepis capillaris | GB, VC40 Shropshire, Plealey | Richard de Gylpyn Benson | | 5/1897 | SHYB | 10/5/2007 |
| + | Dactylis glomerata | IE | Richard de Gylpyn Benson | | | SHYB | 24/10/2007 |
| + | Dactylis glomerata | GB, VC44 Carmarthenshire, Llanelly | R Anthony Jenkins | | 7/8/1961 | ABS | 14/10/2008 |
| + | Daucus carota | GB, VC40 Shropshire, Pulverbatch | | | | SHYB | 7/5/2007 |
| + | Diphasiastrum alpinum | GB, VC69 Westmorland, Saint Sunday Crag | Harold Britten | | 28/6/1926 | CLE | 12/1/2009 |
| + | Diplotaxis muralis | | | William Hunt Painter | | ABS | 12/1/2009 |
| + | Dipsacus pilosus | GB, VC37 Worcestershire, Astley | Joseph Hesselgrave Thompson | William Hunt Painter | 8/1846 | ABS | 14/10/2008 |
| + | Doronicum pardalianches | GB, VC69 Westmorland, Casterton Woods | William Hunt Painter | William Hunt Painter | 7/1887 | SHYB | 7/5/2007 |
| + | Dryopteris cristata | GB, VC27,VC28, Norfolk Cultivated | | Augustin Ley
George Claridge Druce | | BIRM | 14/10/2008 |
| + | Dryopteris cristata | GB, VC28 West Norfolk, Bawsey Heath | Jill Adam Smith | | | BIRM | 14/10/2008 |
| + | Eleocharis palustris | GB, VC40 Shropshire, Longden | Richard de Gylpyn Benson | | 6/1892 | SHYB | 10/5/2007 |
| + | Empetrum nigrum | GB, VC62 North-east Yorkshire, Saltwick Nab | Charles Smith Nicholson | | 14/8/1898 | ABS | 3/10/2008 |
| + | Empetrum nigrum | GB, VC62 North-east Yorkshire, Julian Park | Charles Smith Nicholson | | 19/8/1898 | ABS | 3/10/2008 |
| + | Epilobium hirsutum | GB, VC40 Shropshire, Kingsland | | | 26/7/1888 | SHYB | 29/10/2007 |
| + | Epilobium tetragonum | GB, VC36 Herefordshire, Great Doward | Augustin Ley | | 16/7/1889 | ABS | 14/10/2008 |
| + | Epilobium tetragonum | GB, VC69 Westmorland, Casterton Fell | William Hunt Painter | William Hunt Painter | 8/1862 | ABS | 5/2/2009 |
| + | Equisetum limosum | GB, VC40 Shropshire, Longden | Richard de Gylpyn Benson | | 6/1892 | SHYB | 7/5/2007 |
| + | Erica tetralix | GB, VC48 Merionethshire, Barmouth | | | 21/6/1888 | SHYB | 4/9/2007 |
| + | Eryngium maritimum | GB, VC50 Denbighshire, Colwyn Bay | | | | SHYB | 10/5/2007 |
| + | Euonymus europaeus | GB, VC35 Monmouthshire, Chepstow | | | | SHYB | 24/10/2007 |
| + | Eupatorium cannabinum | GB, VC41 Glamorganshire, Kenfig Burrows | Yvonne Evans | | 17/9/1961 | ABS | 30/11/2008 |
| + | Euphorbia exserta | GB, VC17 Surrey, Betchworth | D A J Little | | 4/8/1947 | ABS | 12/1/2009 |
| + | Fallopia convolvulus | GB, VC1 West Cornwall, Penzance | | | | SHYB | 3/9/2007 |
| + | Festuca gigantea | GB, VC46 Cardiganshire, LLanfarian, Nant Lolwyn | M Hildred Bigwood | | 8/1972 | ABS | 3/10/2008 |
| + | Filipendula vulgaris | GB, VC49 Caernarvonshire, Great Ormes Head | | | 7/1891 | SHYB | 7/5/2007 |
| + | Frankenia laevis | GB, VC113 Channel Islands, Guernsey | William Hunt Painter | William Hunt Painter | 7/1867 | ABS | 5/2/2009 |
| + | Frankenia laevis | GB, VC28 West Norfolk, Hunstanton | Richard Henry Yapp | | 22/7/1897 | ABS | 5/2/2009 |
| + | Fumaria capreolata | GB, VC51 Flintshire, Flint | Richard Henry Yapp | | 27/6/1898 | ABS | 12/1/2009 |
| + | Fumaria officinalis | GB, VC40 Shropshire, Pulverbach | | | | SHYB | 5/11/2007 |
| + | Galium palustre | GB, VC40 Shropshire, Bomere Pool | Richard de Gylpyn Benson | | 29/8/1890 | SHYB | 10/5/2007 |
| + | Galium verum | GB, VC18,VC19, Epping | D A J Little | | 12/7/1947 | ABS | 12/1/2009 |
| + | Geranium lucidum | GB, VC57 Derbyshire, Dovedale | D A J Little | | 23/5/1949 | ABS | 14/10/2008 |
| + | Geranium pratense | GB, VC40 Shropshire, Long Mynd | | | 6/1888 | SHYB | 24/10/2007 |
| + | Geranium pyrenaicum | GB, VC38 Warwickshire, Coleshill | James Eustace Bagnall | William Hunt Painter | 7/1869 | ABS | 5/2/2009 |
| + | Gnaphalium sylvaticum | GB, VC64 Mid-west Yorkshire, Settle | John Tatham | | | ABS | 5/2/2009 |
| + | Habenaria bifolia | GB, VC40 Shropshire, Marton Pool, Chirbury | Edwin Bernard Benson | | 7/1898 | SHYB | 4/9/2007 |
| + | Hieracium calcaricola | GB, VC49 Caernarvonshire, Dolbenmaen | John Edwards Griffith | | 8/1890 | ABS | 14/10/2008 |
| + | Hieracium diaphanum | GB, VC50 Denbighshire, Coed-y-brain | John Michael Brummitt | | 30/6/1969 | ABS | 14/10/2008 |
| + | Hieracium eustomon | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 6/1895 | SHYB | 10/5/2007 |
| + | Hieracium siluriense | GB, VC42 Breconshire, Brecon Beacons | Augustin Ley | Botanical Exchange Club of The British Isles | 7/1900 | ABS | 14/10/2008 |
| + | Honckenya peploides | GB, VC28 West Norfolk, Holme next the Sea | Rowena Mabel Ferguson | | 26/7/1935 | ABS | 5/2/2009 |
| + | Honckenya peploides | GB, VC49 Caernarvonshire, Conway | William Hunt Painter | William Hunt Painter | 9/7/1879 | ABS | 5/2/2009 |
| + | Hordeum murinum | GB, VC40 Shropshire, Ironbridge | | | 9/1895 | SHYB | 4/9/2007 |
| + | Huperzia selago | GB, VC70 Cumberland, Wasdale [Wastdale] | Robert Hardy Williamson | Robert Hardy Williamson | 15/9/1928 | CLE | 31/12/2008 |
| + | Hydrocotyle vulgaris | GB, VC26 West Suffolk, Breck | Rowena Mabel Ferguson | | 2/8/1935 | ABS | 14/10/2008 |
| + | Hypericum androsaemum | GB, VC86 Stirlingshire, Inversnaid | Richard Henry Yapp | | 3/7/1901 | ABS | 30/11/2008 |
| + | Hypericum tetrapterum | GB, VC40 Shropshire, Castle Pulverbatch | | | 8/1891 | SHYB | 24/10/2007 |
| + | Hypochaeris glabra | GB, VC11 South Hampshire, Christchurch | Anthony Hurt Wolley Dod | Anthony Hurt Wolley Dod | 18/7/1892 | SHYB | 26/9/2007 |
| + | Inula helenium | GB, VC33 East Gloucestershire, Gotherington | Charles Bailey | Charles Bailey | 1/9/1910 | MANCH | 6/12/2007 |
| + | Isoetes lacustris | GB, VC69 Westmorland, Coniston Water | Clara Winsome Muirhead | | 6/8/1951 | CLE | 31/12/2008 |
| + | Jasione montana | GB, VC4 North Devon, Lundy Island | L Plummer | Manchester Museum (Owens College)
Reginald Plummer | 19/6/1894 | MANCH | 6/12/2007 |
| + | Jasione montana | GB, VC49 Caernarvonshire, Penmaenmawr | | Botanical Society & Exchange Club of the British Isles
Reginald Plummer | 14/7/1896 | MANCH | 6/12/2007 |
| + | Juncus acutiflorus | GB, VC9 Dorset, Branksome Chine | | | | SHYB | 29/10/2007 |
| + | Juncus bulbosus | GB, VC69 Westmorland, Grasmere | | | | SHYB | 10/5/2007 |
| + | Knautia arvensis | GB, VC69 Westmorland, Grange over Sands | Rowena Mabel Ferguson | | 27/8/1933 | ABS | 12/1/2009 |
| + | Lamiastrum galeobdolon | GB, VC40 Shropshire, Lythwood | | | 14/5/1888 | SHYB | 26/9/2007 |
| + | Lathyrus pratensis | GB, VC6 North Somerset, Pensford | | | 29/6/1931 | ABS | 26/6/2007 |
| + | Legousia hybrida | GB, VC64 Mid-west Yorkshire, Knaresborough | James Ward | Richmond Museum
Charles Bailey | | MANCH | 18/12/2007 |
| + | Leontodon hispidus | GB, VC12 North Hampshire, Amport | | Henry Haselfoot Haines | 8/1885 | ABS | 14/10/2008 |
| + | Lepidium heterophyllum | GB, VC40 Shropshire, Leigh Hall | Richard de Gylpyn Benson | | 1898 | SHYB | 5/11/2007 |
| + | Leymus arenarius | GB, VC58 Cheshire, West Kirby | | | 1895 | SHYB | 26/9/2007 |
| + | Ligustrum vulgare | GB, VC40 Shropshire, Pulverbatch | | | 6/1891 | SHYB | 10/5/2007 |
| + | Linum catharticum | GB, VC14 East Sussex, Lewes | Charles Smith Nicholson | Charles Smith Nicholson | 23/7/1879 | ABS | 31/12/2008 |
| + | Listera ovata | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 6/1895 | SHYB | 7/5/2007 |
| + | Lobelia dortmanna | GB, VC73 Kirkcudbrightshire | Peter Gray | John Wilson Rimington
Spencer Henry Bickham
William Lowndes Notcutt | 7/1844 | MANCH | 6/12/2007 |
| + | Lotus hispidus | GB, VC113 Channel Islands, Cawdrey Mill, Guernsey | T C Royle | | 19/6/1894 | SHYB | 10/5/2007 |
| + | Luzula pilosa | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 20/6/1895 | SHYB | 29/8/2007 |
| + | Lycopodiella inundata | GB, VC70 Cumberland, Borrowdale | John Leitch | John Leitch | 22/7/1876 | CLE | 31/12/2008 |
| + | Lycopodium clavatum | GB, VC69 Westmorland, Saint Sunday Crags | Harold Britten | | 28/6/1926 | CLE | 31/12/2008 |
| + | Melilotus officinalis | GB, VC29 Cambridgeshire, Barton | Richard Henry Yapp | | 1/8/1898 | ABS | 2/1/2008 |
| + | Mentha aquatica x spicata = M. x piperita | IE, VCH8 Co. Limerick, White River | Matilda Cullen Knowles | Science & Art Museum Dublin | 6/1903 | DBN | 20/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | IE, VCH1 South Kerry, Kenmare | Reginald Wiliam Scully | Reginald Wiliam Scully | 28/8/1890 | DBN | 20/3/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC60 West Lancashire, Mitton | M Partington | Liverpool University | 9/1955 | LIV | 16/8/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC34 West Gloucestershire, Lydbrook | Augustin Ley | | 24/9/1871 | LIV | 16/8/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC17 Surrey, Chiddingfold | William Hadden Beeby | | 21/8/1885 | LIV | 16/8/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC17 Surrey, Mitcham | | | 1840 | LIV | 16/8/2007 |
| + | Mentha aquatica x spicata = M. x piperita | GB, VC38 Warwickshire, Balsall Common | Henry Bromwich | | 9/1871 | CGE | 29/8/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH9 Co. Clare, Killadysart | Matilda Cullen Knowles | Dublin Museum
Matilda Cullen Knowles | 8/1907 | DBN | 20/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH19 Co. Kildare, Leixlip | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/8/1896 | DBN | 20/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH7,VCH10, River Suir | J A F Briggs | | 28/7/1876 | DBN | 20/3/2007 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC57 Derbyshire, Ashbourne Green | | | 25/8/1890 | LIV | 16/8/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC60,VC69, Kirkby Londsdale | M Partington | Liverpool University | 9/1955 | LIV | 27/3/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC10 Isle of Wight, Totland,Lacy's Farm | Bolton King | Botanical Exchange Club of The British Isles
Charlotte Ellen Palmer | 8/1893 | LIV | 16/8/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC9 Dorset, Silton | W Herridge | University of Exeter | 1916 | LIV | 16/8/2007 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC36 Herefordshire, Sellack | William Richardson Linton | | 5/9/1899 | LIV | 16/8/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | IE, VCH30 Co. Cavan, Lough Ramor | Robert Lloyd Praeger | Robert Lloyd Praeger | 20/7/1896 | DBN | 20/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | IE, VCH30 Co. Cavan, Lough Ramor | Robert Lloyd Praeger | Robert Lloyd Praeger | 20/7/1896 | DBN | 20/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Beausale Common | Henry Bromwich | | 9/1874 | CGE | 20/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Wallington Cultivated | Arthur Langford Still | F W Holder | 8/1936 | LIV | 27/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC1 West Cornwall, Gilly Tresamble | Catherine Muriel Rob
Thomas Jackson Foggitt | Joseph Norman Frankland | 17/9/1926 | LIV | 27/3/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC17 Surrey, Nutfield Marsh | Ernest Stanley Salmon | Ernest Stanley Salmon | 8/1897 | LIV | 22/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC11 South Hampshire, West Kingston | William Richardson Linton | | 11/9/1896 | LIV | 22/4/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Bradshaw | M Partington | | 9/1955 | LIV | 16/7/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC59 South Lancashire, Newton-le-Willows | | | 8/1872 | LIV | 16/8/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC58 Cheshire, Shocklach | Anthony Hurt Wolley Dod | Anthony Hurt Wolley Dod | 4/8/1893 | LIV | 16/8/2007 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC37 Worcestershire, Malvern | A Steuart | Liverpool University | 10/1893 | LIV | 16/8/2007 |
| + | Mentha spicata x suaveolens = M. x villosa var. nicholsoniana | GB, VC42 Breconshire, Three Cocks Junction | Augustin Ley
Spencer Henry Bickham | George Claridge Druce
Spencer Henry Bickham | 30/9/1907 | CGE | 19/4/2007 |
| + | Menyanthes trifoliata | GB, VC42 Breconshire, Llanwrtyd Wells | William Hunt Painter | | 6/1900 | ABS | 30/11/2008 |
| + | Mercurialis annua | GB, VC113 Channel Islands, Jersey | | | 13/7/1864 | ABS | 14/10/2008 |
| + | Mimulus | GB, VC58 Cheshire | Edwin Bernard Benson | | 8/1895 | SHYB | 5/11/2007 |
| + | Myosotis arvensis | GB, VC13 West Sussex, Heene, Worthing | | | 6/1887 | ABS | 14/10/2008 |
| + | Myosotis scorpioides | GB, VC19 North Essex, Easton | | | 10/7/1859 | ABS | 3/10/2008 |
| + | Myosotis versicolor | GB, VC40 Shropshire, Castle Pulverbatch | Richard de Gylpyn Benson | | 5/1894 | SHYB | 24/10/2007 |
| + | Myosoton aquaticum | GB, VC35 Monmouthshire, Caerleon | Susan D Hughes | | 18/9/1965 | ABS | 18/11/2008 |
| + | Nasturtium sylvestre | GB, VC17 Surrey, Mortlake | Eyre Champion de Crespigny | Eyre de Crespigny
Eyre Champion de Crespigny | 1885 | MANCH | 6/12/2007 |
| + | Nasturtium sylvestre | GB, VC55 Leicestershire, Cavendish Bridge | Frederick Thompson Mott | Charles Bailey
Frederick Thompson Mott | 7/1885 | MANCH | 18/12/2007 |
| + | Neckeria lutea | GB, VC70 Cumberland, Whitehaven | Harold Adair | James Henry Augustus Steuart
Joseph Adair | 6/1893 | SHYB | 24/10/2007 |
| + | Nitella flexilis | GB, VC70 Cumberland, Bassenthwaite Lake | Clara Winsome Muirhead | | 16/6/1951 | CLE | 31/12/2008 |
| + | Nitella flexilis | GB, VC70 Cumberland, Ennerdale Lake | Clara Winsome Muirhead | | 17/6/1949 | CLE | 31/12/2008 |
| + | Odontites vernus | GB, VC46 Cardiganshire, Borth | Andrew David Quentin Agnew | | 29/7/1975 | ABS | 5/2/2009 |
| + | Ophrys fuciflora | GB, VC15 East Kent, Folkestone | | | | SHYB | 5/11/2007 |
| + | Orchis purpurea | GB, VC15 East Kent, Fredville | | | 1895 | SHYB | 5/11/2007 |
| + | Oxalis acetosella | GB, VC64 Mid-west Yorkshire, Adel | H E Craven | | 29/4/1905 | MANCH | 5/12/2006 |
| + | Persicaria amphibia | GB, VC40 Shropshire, Longden Manor | | | 8/1891 | SHYB | 3/9/2007 |
| + | Persicaria amphibia | GB, VC64 Mid-west Yorkshire, Ripon | William West | George Stephen West | 7/1908 | BIRM | 29/9/2009 |
| + | Phalaris arundinacea | GB, VC40 Shropshire, Dorrington | | | | SHYB | 4/9/2007 |
| + | Phegopteris connectilis | GB, VC92 South Aberdeenshire, Cairn Toul | Philip Frank Wareing | | 1952 | ABS | 18/11/2008 |
| + | Phleum phleoides | GB, VC29 Cambridgeshire, Hildersham | Edward Walter Hunnybun | Chambre Corker Vigurs | 30/6/1904 | ABS | 5/2/2009 |
| + | Phleum pratense var. nodosum | GB, VC49 Caernarvonshire, Pencaenewydd | R L Griffith | | 9/8/1961 | ABS | 14/10/2008 |
| + | Phyteuma orbiculare | GB, VC17 Surrey, Croydon | W R Hayward | Charles Bailey
Frederick Thompson Mott
Thomas Thorp | 8/1870 | MANCH | 11/12/2007 |
| + | Phyteuma orbiculare | GB, VC16 West Kent, Forest Hill | W R Hayward | Charles Bailey
Frederick Thompson Mott
Thomas Thorp | 11/1871 | MANCH | 11/12/2007 |
| + | Phyteuma orbiculare | GB, VC7 North Wiltshire, Devizes, Roundway Down | Thomas Bruges Flower | Charles Bailey | 7/1889 | MANCH | 12/12/2007 |
| + | Plantago coronopus | GB, VC46 Cardiganshire, Aberystwyth | | | 13/8/1892 | SHYB | 29/8/2007 |
| + | Polypogon monspeliensis | GB, VC8 South Wiltshire, Warminster | Yudhister Singh | Yudhister Singh | 26/8/1961 | ABS | 12/1/2009 |
| + | Potamogeton coloratus | IE, VCH9 Co. Clare, Caher River | John Norton Mills | John Norton Mills | 12/8/1953 | MANCH | 12/12/2007 |
| + | Potamogeton crispus | GB, VC62 North-east Yorkshire, Brompton | James Ward | Richmond Museum
Charles Bailey | 7/1836 | MANCH | 11/12/2007 |
| + | Potamogeton gramineus | GB, VC100 Clyde Islands, Loch Ascog | R Turner | Charles Bailey | 9/1878 | MANCH | 12/12/2007 |
| + | Potamogeton gramineus | GB, VC29 Cambridgeshire, Sutton Gault | Alfred Fryer | Alfred Fryer
Charles Bailey | 13/9/1892 | MANCH | 18/12/2007 |
| + | Potamogeton gramineus | GB, VC108 West Sutherland, Altnaharra | James Cosmo Melvill | Charles Bailey
James Cosmo Melvill | 19/7/1888 | MANCH | 18/12/2007 |
| + | Potamogeton natans | GB, VC52 Anglesey, Llanerchymedd | A Croker | University of Manchester | 20/7/1948 | MANCH | 6/12/2007 |
| + | Potamogeton natans | GB, VC92 South Aberdeenshire, Braemar | William Richardson Linton | Charles Bailey
William Richardson Linton | 23/8/1889 | MANCH | 12/12/2007 |
| + | Potamogeton obtusifolius | GB, VC60 West Lancashire, Grimsargh | James Alfred Wheldon | Charles Bailey
James Alfred Wheldon | 8/1900 | MANCH | 11/12/2007 |
| + | Potamogeton obtusifolius | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer
Charles Bailey | 15/8/1909 | MANCH | 12/12/2007 |
| + | Potamogeton pectinatus | GB, VC17 Surrey, River Wey | William Hadden Beeby | Charles Bailey | 6/8/1883 | MANCH | 6/12/2007 |
| + | Potamogeton pectinatus | GB, VC16 West Kent, Dartford | Eyre Champion de Crespigny | Charles Bailey
Eyre de Crespigny
Eyre Champion de Crespigny | 1884 | MANCH | 11/12/2007 |
| + | Potamogeton pectinatus | GB, VC34 West Gloucestershire, Shirehampton | James Walter White | Charles Bailey | 7/1880 | MANCH | 12/12/2007 |
| + | Potamogeton perfoliatus | IE, VCH34,VCH35, Lough Ibby | Effie Moira Rosser | | 14/6/1955 | MANCH | 12/12/2007 |
| + | Potamogeton polygonifolius | GB, VC66 County Durham, Upper Teesdale | H Marchant | | 20/7/1968 | MANCH | 6/12/2007 |
| + | Potamogeton polygonifolius | GB, VC69 Westmorland, Hawkshead | Frederick Ernest Weiss | | 8/1900 | MANCH | 12/12/2007 |
| + | Potamogeton polygonifolius | GB, VC17 Surrey, Wimbledon Common | Eyre Champion de Crespigny | Charles Bailey
Eyre Champion de Crespigny | 1891 | MANCH | 12/12/2007 |
| + | Potamogeton pusillus | GB, VC27 East Norfolk, Norfolk Broads | Charles Edward Moss | Alfred Fryer
Charles Bailey | 23/8/1909 | MANCH | 6/12/2007 |
| + | Potamogeton pusillus | GB, VC27 East Norfolk, Brograve Level | Charles Edward Moss | Botanical Exchange Club of The British Isles
Cambridge University
Charles Bailey | 28/8/1909 | MANCH | 6/12/2007 |
| + | Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer
Charles Bailey | 22/8/1909 | MANCH | 12/12/2007 |
| + | Potentilla anglica | GB, VC46 Cardiganshire, Llanfihangel-y-creuddyn | M Hildred Bigwood | | 1975 | ABS | 3/10/2008 |
| + | Potentilla erecta | GB, VC46 Cardiganshire, Rhos Pil Bach | Andrew David Quentin Agnew | | 29/5/1999 | ABS | 2/1/2008 |
| + | Ranunculus | GB, VC3 South Devon, Slapton Ley | Edwin Bernard Benson | | 7/1895 | SHYB | 5/11/2007 |
| + | Ranunculus peltatus | GB, VC46 Cardiganshire, Llanbadarn | Richard Henry Yapp | | 5/1909 | ABS | 27/6/2007 |
| + | Ranunculus peltatus | GB, VC11 South Hampshire, Boldre | Edwin Bernard Benson | | 1898 | SHYB | 4/9/2007 |
| + | Ranunculus trichophyllus | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | Harry Corbyn Levinge
William Hunt Painter | 2/4/1895 | SHYB | 26/9/2007 |
| + | Reseda | GB, VC1 West Cornwall, Penzance | Edwin Bernard Benson | | 6/1896 | SHYB | 5/11/2007 |
| + | Ribes nigrum | GB, VC60 West Lancashire, Silverdale | William Hunt Painter | | 4/1864 | ABS | 30/11/2008 |
| + | Rorippa palustris | GB, VC58 Cheshire, Irby | John Harbord Lewis | Charles Bailey
John Harbord Lewis | 14/7/1876 | MANCH | 6/12/2007 |
| + | Rorippa palustris | GB, VC58 Cheshire, Seacombe | John Harbord Lewis | Charles Bailey
John Harbord Lewis | 27/6/1871 | MANCH | 11/12/2007 |
| + | Rorippa palustris | GB, VC58 Cheshire, Over | William Wilson | | 10/1825 | MANCH | 11/12/2007 |
