| + | Juncus squarrosus | GB, VC47 Montgomeryshire, Cwm Rhaiadr | Augustin Ley | William Hillhouse | 7/1860 | BIRM | 24/3/2010 |
| + | Juncus squarrosus | GB, VC58 Cheshire, Birkenhead | Augustin Ley | William Hillhouse | 31/10/1873 | BIRM | 24/3/2010 |
| + | Spartina alterniflora | GB, VC11 South Hampshire, Southampton | | George Stephen West | 28/7/1919 | BIRM | 24/3/2010 |
| + | Oenanthe aquatica | GB, VC63,VC64, Saltaire | William West | George Stephen West | 1877 | BIRM | 24/3/2010 |
| + | Saxifraga oppositifolia | GB, VC88 Mid Perthshire, Fincastle | Walter Stiles | | 9/1909 | BIRM | 25/3/2010 |
| + | Juncus articulatus | GB, VC61 South-east Yorkshire, Riccall | William West | George Stephen West | 9/1878 | BIRM | 25/3/2010 |
| + | Lepidium campestre | GB, VC37 Worcestershire, Barnt Green | | William Henry Wilkinson | 2/8/1880 | BIRM | 25/3/2010 |
| + | Festuca ovina | GB, VC43 Radnorshire, Rhayader | Augustin Ley | Augustin Ley | 28/5/1874 | BIRM | 25/3/2010 |
| + | Arenaria gothica | GB, VC64 Mid-west Yorkshire, Ribblehead | George Stephen West | George Stephen West | 4/1893 | BIRM | 28/3/2010 |
| + | Fumaria muralis subsp. boraei | GB, VC5,VC6 | Harold Stuart Thompson | Harold Stuart Thompson | | BIRM | 29/3/2010 |
| + | Lamium album | GB, VC37 Worcestershire, Broadway | George Stephen West | George Stephen West | 21/4/1889 | BIRM | 29/3/2010 |
| + | Verbena officinalis | GB, VC28 West Norfolk, Hunstanton | Langley Kitching | | 25/7/1899 | BIRM | 29/3/2010 |
| + | Bromus hordeaceus subsp. ferronii | GB, VC1 West Cornwall, Land's End | James Eustace Bagnall | Birmingham Natural History and Philosophical Society | 11/6/1879 | BIRM | 29/3/2010 |
| + | Erophila verna var. praecox | GB, VC62 North-east Yorkshire, Gormire | John Gilbert Baker | Charles Cardale Babington
George Stephen West
John Gilbert Baker | 5/1858 | BIRM | 30/3/2010 |
| + | Erophila verna var. praecox | GB, VC62 North-east Yorkshire, Scawton | John Gilbert Baker | Charles Cardale Babington
George Stephen West
John Gilbert Baker | 5/1858 | BIRM | 30/3/2010 |
| + | Schoenus nigricans | GB, VC112 Shetland, Unst | William Hadden Beeby | Botanical Exchange Club of The British Isles
Augustin Ley | 26/7/1886 | BIRM | 30/3/2010 |
| + | Phleum phleoides | GB, VC29 Cambridgeshire, Furze Hills | William West | George Stephen West
William West | 15/6/1895 | BIRM | 30/3/2010 |
| + | Spartina maritima x alterniflora = S. x townsendii | GB, VC13 West Sussex, Thorney Island | Thomas Hilton | Watson Botanical Exchange Club
Harold Stuart Thompson | 8/1901 | BIRM | 30/3/2010 |
| + | Limonium vulgare | GB, VC6 North Somerset, Uphill | Harold Stuart Thompson | Harold Stuart Thompson | 28/7/1916 | BIRM | 31/3/2010 |
| + | Thlaspi arvense | GB, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 19/9/1889 | BIRM | 31/3/2010 |
| + | Foeniculum vulgare | GB, VC49 Caernarvonshire, Llandudno | William West | George Stephen West | 8/1879 | BIRM | 31/3/2010 |
| + | Poa pratensis | GB, VC28 West Norfolk, Burnham Overy | Muriel Onslow | | | BIRM | 31/3/2010 |
| + | Betula pubescens subsp. pubescens | GB, VC36 Herefordshire, Orcop | Augustin Ley | | 20/7/1879 | BIRM | 1/4/2010 |
| + | Ranunculus trichophyllus | GB, VC34 West Gloucestershire, Tidenham | Augustin Ley | Augustin Ley | 15/5/1877 | BIRM | 1/4/2010 |
| + | Papaver somniferum subsp. setigerum | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West
William West | 9/1877 | BIRM | 1/4/2010 |
| + | Bromopsis erecta | GB, VC38 Warwickshire, Chesterton | Robert Large Baker | | 6/1872 | BIRM | 1/4/2010 |
| + | Linum perenne subsp. anglicum | GB, VC29 Cambridgeshire, Gog Magog Hills | Walter Stiles | | 26/5/1907 | BIRM | 6/4/2010 |
| + | Brassica napus | GB, VC42 Breconshire, Dan-y-graig | Augustin Ley | Augustin Ley | 7/6/1894 | BIRM | 6/4/2010 |
| + | Daucus carota | GB, VC9 Dorset, Eggardon Hill | Thomas Clark | Harold Stuart Thompson
Thomas Clark | 31/8/1855 | BIRM | 6/4/2010 |
| + | Daucus carota | GB, VC6 North Somerset, Failand | Harold Stuart Thompson | Harold Stuart Thompson | 13/7/1935 | BIRM | 6/4/2010 |
| + | Ammophila arenaria | GB, VC52 Anglesey, Newborough Warren | William West | George Stephen West
William West | 1/8/1889 | BIRM | 6/4/2010 |
| + | Scutellaria minor | GB, VC11 South Hampshire, Southampton Common | Harold Stuart Thompson | Harold Stuart Thompson | 17/8/1924 | BIRM | 6/4/2010 |
| + | Scutellaria minor | GB, VC8 South Wiltshire, Shearwater | Harold Stuart Thompson | Harold Stuart Thompson | 12/9/1923 | BIRM | 6/4/2010 |
| + | Scutellaria minor | GB, VC38 Warwickshire, Sutton Park | Harold Stuart Thompson | Harold Stuart Thompson | 25/8/1900 | BIRM | 6/4/2010 |
| + | Scutellaria minor | GB, VC41 Glamorganshire, Saint Donats | Harold Stuart Thompson | Harold Stuart Thompson | 26/8/1920 | BIRM | 6/4/2010 |
| + | Oenanthe silaifolia | GB, VC10 Isle of Wight, Newtown Harbour | John Sadler Gale | Frederick Arnold Lees
George Stephen West | 8/1871 | BIRM | 8/4/2010 |
| + | Oenanthe silaifolia | GB, VC64 Mid-west Yorkshire, Church Fenton | William West | George Stephen West
William West | 8/1881 | BIRM | 8/4/2010 |
| + | Dactylorhiza incarnata subsp. incarnata | GB, VC11 South Hampshire, Winchester | J Comber | George Stephen West | 5/1877 | BIRM | 8/4/2010 |
| + | Asparagus officinalis | GB, VC59 South Lancashire, Southport | William West | George Stephen West
William West | 7/1908 | BIRM | 12/4/2010 |
| + | Geranium sylvaticum | GB, VC70 Cumberland, Keswick | | William Henry Wilkinson | 12/7/1887 | BIRM | 12/4/2010 |
| + | Alliaria petiolata | GB, VC34 West Gloucestershire, Sea Mills | Harold Stuart Thompson | Harold Stuart Thompson | 5/1916 | BIRM | 12/4/2010 |
| + | Myosotis sylvatica | GB, VC63,VC64, Saltaire | William West | George Stephen West | 3/5/1878 | BIRM | 12/4/2010 |
| + | Sagina boydii subsp. apetala | GB, VC48 Merionethshire, Barmouth | Charles Bailey | Charles Bailey | 20/7/1879 | BIRM | 12/4/2010 |
| + | Sagina boydii subsp. apetala | GB, VC113 Channel Islands, Saint Brelade's Bay | William Hillhouse | William Hillhouse | 22/9/1879 | BIRM | 12/4/2010 |
| + | Silene conica | GB, VC113 Channel Islands, Jersey | Franklin T Richards | George Stephen West | 3/7/1899 | BIRM | 13/4/2010 |
| + | Lysimachia vulgaris | GB, VC6 North Somerset, Burtle | Augustin Ley | Augustin Ley | 20/9/1910 | BIRM | 13/4/2010 |
| + | Lythrum portula subsp. portula | GB, VC61 South-east Yorkshire, Skipwith Common | Harold Stuart Thompson | Harold Stuart Thompson | 13/8/1903 | BIRM | 13/4/2010 |
| + | Leersia oryzoides | GB, VC17 Surrey, East Molesey | Hewett Cottrell Watson | George Stephen West | 1851 | BIRM | 13/4/2010 |
| + | Leersia oryzoides | GB, VC17 Surrey, Bookham | James Alexander Brewer | George Stephen West | 9/1837 | BIRM | 13/4/2010 |
| + | Iris pseudacorus | GB, VC17 Surrey, Kew | George Nicholson | William Hillhouse | 6/1878 | BIRM | 14/4/2010 |
| + | Festuca heterophylla | GB, VC23 Oxfordshire, Wilcote | George Claridge Druce | | 7/1908 | BIRM | 14/4/2010 |
| + | Juncus gerardii | GB, VC69 Westmorland, Grange over Sands | Augustin Ley | Augustin Ley | 30/8/1880 | BIRM | 14/4/2010 |
| + | Juncus squarrosus | GB, VC12 North Hampshire, Crookham | Douglas Montague Heath | Douglas Montague Heath | 21/7/1915 | BIRM | 14/4/2010 |
| + | Anchusa arvensis | GB, VC30 Bedfordshire, Sandy Heath | William Hillhouse | William Hillhouse | 13/10/1875 | BIRM | 15/4/2010 |
| + | Potamogeton coloratus x berchtoldii = P. x lanceolatus | GB, VC52 Anglesey, Penrhos Lligwy | Reginald Henry Goode | | 3/8/1910 | BIRM | 15/4/2010 |
| + | Helictotrichon pubescens | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 6/1877 | BIRM | 15/4/2010 |
| + | Puccinellia fasciculata | GB, VC28 West Norfolk, Wells | Frederick Long | Harold Stuart Thompson
Herbert Decimus Geldart | 31/5/1893 | BIRM | 15/4/2010 |
| + | Seseli libanotis | GB, VC29 Cambridgeshire, Cherry Hinton Pits | William West | George Stephen West
William West | 7/8/1893 | BIRM | 15/4/2010 |
| + | Glyceria plicata | GB, VC34 West Gloucestershire, Hallen Marsh | Cedric Bucknall | Harold Stuart Thompson | 17/6/1908 | BIRM | 15/4/2010 |
| + | Deschampsia cespitosa | GB, VC24 Buckinghamshire, Brickhill | George Claridge Druce | Botanical Exchange Club of The British Isles
Oxford University Herbarium
Augustin Ley | 6/1898 | BIRM | 15/4/2010 |
| + | Phalaris minor | GB, VC17 Surrey, Kew | John Gilbert Baker | Botanical Exchange Club of The British Isles
Augustin Ley | 8/1877 | BIRM | 15/4/2010 |
| + | Asplenium ruta-muraria | Burton Bridge | | | | BON | 17/4/2010 |
| + | Cynoglossum officinale | GB, VC62 North-east Yorkshire, Leven Bridge | William A Mudd | George Stephen West | 7/1853 | BIRM | 19/4/2010 |
| + | Carum carvi | GB, VC36 Herefordshire, Gillow | Augustin Ley | | 20/5/1882 | BIRM | 19/4/2010 |
| + | Danaa cornubiensis | GB, VC24 Buckinghamshire, Burnham Beeches | Herbert William Pugsley
J R Sherrin | Harold Stuart Thompson | 18/8/1923 | BIRM | 19/4/2010 |
| + | Catabrosa aquatica | GB, VC36 Herefordshire, Allensmore | Augustin Ley | Augustin Ley | 5/6/1889 | BIRM | 19/4/2010 |
| + | Caltha palustris var. guerangerii | GB, VC42 Breconshire, Dan yr Ogof | Augustin Ley | Augustin Ley | 11/6/1904 | BIRM | 26/4/2010 |
| + | Fumaria muralis subsp. boraei | GB, VC113 Channel Islands, Guernsey, Cobo Bay | Augustin Ley | Botanical Exchange Club of The British Isles
Augustin Ley | 6/1906 | BIRM | 26/4/2010 |
| + | Aegopodium podagraria | GB, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 20/7/1877 | BIRM | 26/4/2010 |
| + | Callitriche hamulata | GB, VC108 West Sutherland, Inchnadamph | Edward Shearburn Marshall | Watson Botanical Exchange Club
Douglas Montague Heath | 18/7/1908 | BIRM | 26/4/2010 |
| + | Sisyrinchium bermudiana | Cultivated | Arthur Bennett | | 9/1876 | BIRM | 28/4/2010 |
| + | Sisyrinchium bermudiana | IE, VCH15 South-east Galway, Woodford | Richard Manliffe Barrington | | 1872 | BIRM | 28/4/2010 |
| + | Sisyrinchium bermudiana | IE, VCH15 South-east Galway, Woodford | Edward Perceval Wright | | 6/1870 | BIRM | 28/4/2010 |
| + | Diplotaxis muralis | GB, VC17 Surrey, Wandsworth | William West | George Stephen West
William West | 29/6/1889 | BIRM | 28/4/2010 |
| + | Habenaria conopsea | GB, VC37 Worcestershire, West Malvern | Richard Francis Towndrow | Augustin Ley | 27/6/1877 | BIRM | 28/4/2010 |
| + | Listera ovata | GB, VC12 North Hampshire, Wheatham Hill | William West | George Stephen West
William West | 21/6/1896 | BIRM | 28/4/2010 |
| + | Ribes uva-crispa | GB, VC34 West Gloucestershire, Sea Mills | Harold Stuart Thompson | | 8/5/1916 | BIRM | 28/4/2010 |
| + | Catabrosa aquatica | GB, VC36 Herefordshire, Lower Wooton | Augustin Ley | Augustin Ley | 19/6/1902 | BIRM | 28/4/2010 |
| + | Neottia nidus-avis | GB, VC16 West Kent, Kemsing | Langley Kitching | | 27/5/1898 | BIRM | 28/4/2010 |
| + | Polypogon monspeliensis | GB, VC16 West Kent, Isle of Grain | Job Edward Lousley | | 30/6/1935 | BIRM | 28/4/2010 |
| + | Bolboschoenus maritimus | GB, VC27 East Norfolk, Yarmouth | Langley Kitching | | 11/7/1899 | BIRM | 29/4/2010 |
| + | Dactylis glomerata | GB, VC28 West Norfolk, Burnham Market | Muriel Onslow | | | BIRM | 29/4/2010 |
| + | Deschampsia flexuosa | GB, VC28 West Norfolk, East Wretham | Frederick Robinson | Douglas Montague Heath | 1/6/1916 | BIRM | 29/4/2010 |
| + | Koeleria cristata | GB, VC52 Anglesey, Trefadog | John Edwards Griffith | Botanical Exchange Club of The British Isles
Augustin Ley | 7/1888 | BIRM | 29/4/2010 |
| + | Veronica officinalis | GB, VC49 Caernarvonshire, Bethesda | Augustin Ley | | 21/8/1888 | BIRM | 5/5/2010 |
| + | Lysimachia vulgaris | GB, VC69 Westmorland, Patterdale | Augustin Ley | Augustin Ley | 2/9/1880 | BIRM | 5/5/2010 |
| + | Limonium binervosum | GB, VC60 West Lancashire, Knott End-on-Sea | Charles Edgar Salmon | | 17/8/1901 | BIRM | 5/5/2010 |
| + | Platanthera chlorantha | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West | 3/7/1878 | BIRM | 5/5/2010 |
| + | Polygonum oxyspermum subsp. raii | GB, VC11 South Hampshire, Mudeford | Augustin Ley | Augustin Ley | 7/9/1892 | BIRM | 10/5/2010 |
| + | Geranium dissectum | GB, VC62 North-east Yorkshire, Newton | William A Mudd | George Stephen West | 8/1852 | BIRM | 10/5/2010 |
| + | Sedum telephium | GB, VC30 Bedfordshire, Luton | Dorcas Martha Higgins | Harold Stuart Thompson | 21/8/1903 | BIRM | 10/5/2010 |
| + | Elymus caninus | GB, VC57 Derbyshire, Deep Dale | Augustin Ley | Augustin Ley | 11/8/1869 | BIRM | 10/5/2010 |
| + | Linum perenne subsp. anglicum | GB, VC29 Cambridgeshire, Gog Magog | John Thomas Irvine Boswell-Syme | | 7/1865 | BIRM | 11/5/2010 |
| + | Rhynchospora fusca | GB, VC9 Dorset, Middlebere Heath | William West
William West | George Stephen West
William West | 29/7/1900 | BIRM | 11/5/2010 |
| + | Helleborus foetidus | GB, VC30 Bedfordshire, Stagsden | William Hillhouse | | 21/3/1877 | BIRM | 13/5/2010 |
| + | Isolepis cernua | GB, VC10 Isle of Wight, Colwell | Frederic Stratton | | 5/9/1868 | BON | 24/5/2010 |
| + | Catapodium marinum | GB, VC10 Isle of Wight, Saint Helen's | Alexander Goodman More | Mantua And Montferrat | 6/1860 | BON | 24/5/2010 |
| + | Elytrigia repens | GB, VC19 North Essex, Walton on the Naze | Frederick Yorke Brocas | | 8/1882 | BON | 24/5/2010 |
| + | Glyceria maxima | GB, VC39,VC57, Burton upon Trent | J T Harris | Philip Brookes Mason | | BON | 24/5/2010 |
| + | Callitriche stagnalis | GB, VC38 Warwickshire, Rotton Park Reservoir | Harold Stuart Thompson | Harold Stuart Thompson | 21/9/1893 | BIRM | 26/5/2010 |
| + | Solidago virgaurea var. cambrica | GB, VC49 Caernarvonshire, Carnedd Llewelyn | John Edwards Griffith | Harold Stuart Thompson | 4/1884 | BIRM | 26/5/2010 |
| + | Solidago virgaurea var. cambrica | GB, VC49 Caernarvonshire, Bangor | George Hartley Bryan | Harold Stuart Thompson | | BIRM | 26/5/2010 |
| + | Tragopogon pratensis | GB, VC29 Cambridgeshire, Fulbourne | William Hillhouse | | 27/7/1881 | BIRM | 26/5/2010 |
| + | Centaurea paniculata | GB, VC113 Channel Islands, Jersey, Saint Ouen's | Frederic Henry Ward | Harold Stuart Thompson | 22/8/1888 | BIRM | 26/5/2010 |
| + | Calystegia soldanella | GB, VC6 North Somerset, Burnham-on-Sea | A Isaac | Harold Stuart Thompson
Thomas Clark | 2/7/1832 | BIRM | 27/5/2010 |
| + | Erodium cicutarium var. chaerophyllum | GB, VC6 North Somerset, Burnham | Harold Stuart Thompson | Harold Stuart Thompson | 5/7/1886 | BIRM | 27/5/2010 |
| + | Erodium maritimum | GB, VC1 West Cornwall, Lizard | | Langley Kitching | 23/7/1881 | BIRM | 27/5/2010 |
| + | Erodium maritimum | GB, VC37 Worcestershire, Habberley Valley | | Langley Kitching | 4/1898 | BIRM | 27/5/2010 |
| + | Erodium maritimum | GB, VC1 West Cornwall, Cape Cornwall | | Langley Kitching | 9/8/1881 | BIRM | 27/5/2010 |
| + | Barbarea vulgaris var. arcuata | GB, VC31 Huntingdonshire, Huntingdon | Augustin Ley | Augustin Ley | 10/8/1910 | BIRM | 27/5/2010 |
| + | Blysmus compressus | GB, VC13 West Sussex, Fishbourne | Frederick Henry Arnold | | 28/7/1875 | BON | 1/6/2010 |
| + | Isolepis cernua | GB, VC10 Isle of Wight, Blackgang Chine | William Higgins Coleman | | 2/8/1842 | BON | 1/6/2010 |
| + | Bromus secalinus | GB, VC55 Leicestershire | | Philip Brookes Mason | | BON | 1/6/2010 |
| + | Equisetum arvense | GB, VC90 Angus, Logie Pert | Andrew Kerr | Andrew Kerr | 1842 | BON | 1/6/2010 |
| + | Aegopodium podagraria | GB, VC38 Warwickshire, Milverton | Robert Large Baker | | 9/6/1874 | BIRM | 7/6/2010 |
| + | Alisma plantago-aquatica | GB, VC40 Shropshire, Whixall Moss | Augustin Ley | Augustin Ley | 25/7/1882 | BIRM | 7/6/2010 |
| + | Alisma plantago-aquatica | GB, VC49 Caernarvonshire, Llyn Padarn | Douglas Montague Heath | Douglas Montague Heath | 6/7/1921 | BIRM | 7/6/2010 |
| + | Alisma plantago-aquatica | GB, VC49 Caernarvonshire, Llanberis Lakes | John Edwards Griffith | Botanical Exchange Club of The British Isles
Augustin Ley | 7/1884 | BIRM | 7/6/2010 |
| + | Luronium natans | GB, VC48 Merionethshire, Dolgellau | Henry Tuke Mennell | Watson Botanical Exchange Club
Augustin Ley
Henry Tuke Mennell | 7/1890 | BIRM | 8/6/2010 |
| + | Alisma plantago-aquatica | GB, VC45 Pembrokeshire, Dowrog Common | Edward Francis Linton | Watson Botanical Exchange Club
Harold Stuart Thompson | 24/8/1905 | BIRM | 8/6/2010 |
| + | Agrostis capillaris | GB | J T Harris | Philip Brookes Mason | | BON | 8/6/2010 |
| + | Alopecurus geniculatus | GB, VC71 Isle of Man, Port Erin | Herbert Mann Livens | | 6/1897 | BON | 9/6/2010 |
| + | Alopecurus geniculatus | GB, VC59 South Lancashire, Wigan | Paul Francis | | 14/6/1980 | BON | 9/6/2010 |
| + | Anisantha diandra | GB, VC18,VC19 | | John Watt | 7/1837 | BON | 9/6/2010 |
| + | Asplenium adiantum-nigrum | GB, VC18,VC19, Chelmsford | Arthur Wallis | | 1836 | BON | 9/6/2010 |
| + | Asplenium adiantum-nigrum | GB | F S Bennett | | 12/7/1896 | BON | 9/6/2010 |
| + | Asplenium adiantum-nigrum | GB, VC100 Clyde Islands, Rothesay | Philip Brookes Mason | Philip Brookes Mason | | BON | 9/6/2010 |
| + | Phleum arenarium | GB, VC6 North Somerset, Weston-super-Mare | George Henry Kendrick Thwaites | | 6/1843 | BON | 10/6/2010 |
| + | Bellis perennis | GB, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 1866 | BIRM | 10/6/2010 |
| + | Centaurea solstitialis | GB, VC20 Hertfordshire, Ware Park | Douglas Montague Heath | Douglas Montague Heath | 6/9/1924 | BIRM | 10/6/2010 |
| + | Centaurea solstitialis | GB, VC26 West Suffolk, Pakenham | Charles William Peck | | 7/1914 | BIRM | 10/6/2010 |
| + | Hypochaeris glabra var. balbisii | GB, VC19 North Essex, Berechurch | William Richardson Linton | | 26/7/1886 | BIRM | 10/6/2010 |
| + | Cirsium acaule | GB, VC29 Cambridgeshire, Fulbourn | William Hillhouse | | 27/7/1881 | BIRM | 10/6/2010 |
| + | Asplenium ruta-muraria | GB, VC58 Cheshire, Middlewich | | F S Bennett | 2/7/1877 | BON | 10/6/2010 |
| + | Athyrium filix-femina | GB, VC85 Fifeshire, Orwell Hill | John Thomas Irvine Syme | | 9/1876 | BON | 11/6/2010 |
| + | Luzula pilosa | GB, VC14 East Sussex, Warningore Wood | William Charles Unwin | | 5/1850 | BON | 16/6/2010 |
| + | Scirpus caespitosus | GB, VC39 Staffordshire, Chartley | J T Harris | Philip Brookes Mason | | BON | 16/6/2010 |
| + | Althaea officinalis | GB, VC14 East Sussex, Winchelsea | B M Oakeshott | George Stephen West | 8/1876 | BIRM | 21/6/2010 |
| + | Althaea officinalis | IE, VCH1 South Kerry, Dingle | Augustin Ley | Augustin Ley | 11/8/1887 | BIRM | 21/6/2010 |
| + | Althaea officinalis | IE, VCH1 South Kerry, Dingle | Augustin Ley | | 11/8/1887 | BIRM | 21/6/2010 |
| + | Althaea officinalis | IE, VCH1 South Kerry, Smerwick | Augustin Ley | | 17/8/1887 | BIRM | 21/6/2010 |
| + | Centaurea calcitrapa | GB, VC66 County Durham, Hartlepool | Marmaduke Alexander Lawson | Augustin Ley
Henry Elliott Fox | 8/1866 | BIRM | 23/6/2010 |
| + | Gnaphalium sylvaticum | GB, VC36 Herefordshire, Aconbury Camp | Augustin Ley | Augustin Ley | 12/9/1888 | BIRM | 23/6/2010 |
| + | Hypochaeris radicata | GB, VC38 Warwickshire, Sutton Coldfield | George Stephen West | George Stephen West | 7/1907 | BIRM | 23/6/2010 |
| + | Picris echioides | GB, VC15 East Kent, Folkestone | Walter Stiles | | 8/1906 to 9/1906 | BIRM | 23/6/2010 |
| + | Cicerbita macrophylla | GB, VC38 Warwickshire, Binton | John Gregory Hawkes
Malcolm Charles Clark
Robert Charles Readett | | 12/7/1963 | BIRM | 23/6/2010 |
| + | Cirsium dissectum | GB, VC17 Surrey, Esher | Hewett Cottrell Watson | | 1866 | BIRM | 23/6/2010 |
| + | Mycelis muralis | GB, VC6 North Somerset, Failand | Harold Stuart Thompson | | 10/3/1918 | BIRM | 24/6/2010 |
| + | Mycelis muralis | GB, VC6 North Somerset, Chew Magna | Harold Stuart Thompson | | 28/2/1936 | BIRM | 24/6/2010 |
| + | Petasites fragrans | GB, VC46 Cardiganshire, Aberystwyth, Nanteos | Richard Henry Yapp | U C W Aberystwyth | 23/1/1910 | BIRM | 24/6/2010 |
| + | Spergularia media | GB, VC74 Wigtownshire, Portpatrick | Charles Bailey | | 21/7/1899 | BIRM | 24/6/2010 |
| + | Antennaria dioica | GB, VC92 South Aberdeenshire, Braemar | Alexander Croall | George Stephen West | 1855 | BIRM | 24/6/2010 |
| + | Quercus petraea x robur = Q. x rosacea | GB, VC34 West Gloucestershire, Forest of Dean, Lea Bailey | Augustin Ley | | 23/8/1894 | BIRM | 28/6/2010 |
| + | Quercus | GB, VC36 Herefordshire, Foy | Augustin Ley | Augustin Ley | 23/9/1909 | BIRM | 28/6/2010 |
| + | Quercus | | Augustin Ley | | | BIRM | 28/6/2010 |
| + | Quercus | | Augustin Ley | | | BIRM | 28/6/2010 |
| + | Hippocrepis comosa | GB, VC49 Caernarvonshire, Great Orme's Head | Philip Brookes Mason | | | BON | 29/6/2010 |
| + | Ononis repens | GB, VC58 Cheshire, Sandbach | | F S Bennett | 3/7/1877 | BON | 29/6/2010 |
| + | Trifolium arvense | GB, VC59,VC60, Lytham | Thomas Greenlees | Borough of Bolton Botanical Society | 6/1890 | BON | 29/6/2010 |
| + | Trifolium medium | GB, VC56 Nottinghamshire, Mapperley | John Percy | | 9/1835 | BON | 29/6/2010 |
| + | Gnaphalium uliginosum | GB, VC38 Warwickshire, Edgbaston | Emily Francis Jordan
Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1875 | BIRM | 1/7/2010 |
| + | Silene noctiflora | GB, VC64 Mid-west Yorkshire, Boston Spa | William West | William West | 8/1881 | BIRM | 1/7/2010 |
| + | Spergula arvensis | GB, VC38 Warwickshire, Ravenshurst | Robert Coane Roberts Jordan | | | BIRM | 1/7/2010 |
| + | Chenopodium vulvaria | GB, VC66 County Durham, Hartlepool | Frederick Arnold Lees | Augustin Ley | 8/1870 | BIRM | 1/7/2010 |
| + | Filago lutescens | GB, VC22 Berkshire, Twyford Cutting | George Claridge Druce | Botanical Exchange Club of The British Isles
Augustin Ley | 8/1890 | BIRM | 5/7/2010 |
| + | Tripleurospermum inodorum | GB, VC64 Mid-west Yorkshire, Horton | William West | | 8/1876 | BIRM | 5/7/2010 |
| + | Spergula arvensis | GB, VC113 Channel Islands, Guernsey,Petit Bot Bay | George Claridge Druce | Botanical Exchange Club of The British Isles
Augustin Ley | 3/1907 | BIRM | 5/7/2010 |
| + | Lychnis viscaria | GB, VC83 Midlothian, Blackford Hill | McTaggert Cowan | Augustin Ley | 6/1910 | BIRM | 5/7/2010 |
| + | Gnaphalium uliginosum | GB, VC62 North-east Yorkshire, Scarborough, Seamer Moor | William West | George Stephen West
William West | 8/8/1890 | BIRM | 6/7/2010 |
| + | Salicornia ramosissima | GB, VC14 East Sussex, Seaford | Harold Stuart Thompson | Harold Stuart Thompson | 8/10/1906 | BIRM | 6/7/2010 |
| + | Salicornia ramosissima | GB, VC11 South Hampshire, Hayling Island | Patrick Martin Hall | Botanical Society & Exchange Club of The British Isles
Harold Stuart Thompson | 30/9/1933 | BIRM | 6/7/2010 |
| + | Salicornia | GB, VC28 West Norfolk, Hunstanton | Charles Edward Moss | Cambridge University
Watson Botanical Exchange Club
Augustin Ley | 16/10/1910 | BIRM | 6/7/2010 |
| + | Silene nutans | GB, VC49 Caernarvonshire, Great Orme's Head | Charles Bailey | Charles Bailey | 9/6/1876 | BIRM | 6/7/2010 |
| + | Cystopteris dickieana | GB, VC57 Derbyshire | | | 1833 | BON | 7/7/2010 |
| + | Cystopteris dickieana | GB, VC88 Mid Perthshire, Blair Atholl | | | | BON | 7/7/2010 |
| + | Lotus glaber | GB, VC83 Midlothian, Edinburgh | John Hutton Balfour | | 7/1837 | BON | 7/7/2010 |
| + | Ornithopus perpusillus | GB, VC55 Leicestershire, Bardon Hill | Philip Brookes Mason | | | BON | 7/7/2010 |
| + | Trifolium pratense | GB, VC6 North Somerset, Weston-super-Mare | | Charles Ottley Groom | | BON | 7/7/2010 |
| + | Dryopteris dilatata | GB, VC27 East Norfolk, Cromer | E Gorton | | 10/10/1872 | BON | 7/7/2010 |
| + | Trifolium procumbens | GB, VC19 North Essex, Walton-on-the-Naze, Pedlars Wood | Frederick Yorke Brocas | Charles Ottley Groom | 8/1882 | BON | 7/7/2010 |
| + | Trifolium fragiferum | GB, VC58 Cheshire, Heswall | J C | F S Bennett | 26/7/1896 | BON | 7/7/2010 |
| + | Trifolium scabrum | GB, VC39,VC57, Burton-on-Trent | Philip Brookes Mason | | | BON | 7/7/2010 |
| + | Pilosella officinarum | GB, VC29 Cambridgeshire, Haslingfield | Muriel Onslow | | | BIRM | 8/7/2010 |
| + | Spergula arvensis | GB, VC49 Caernarvonshire, Criccieth | William Hunt Painter | | 7/1890 | BIRM | 8/7/2010 |
| + | Spergula arvensis var. sativa | GB, VC113 Channel Islands, Jersey,Gorey | Douglas Montague Heath | | 5/9/1936 | BIRM | 8/7/2010 |
| + | Stellaria holostea | GB, VC38 Warwickshire, Berkswell | | | 19/5/1889 | BIRM | 8/7/2010 |
| + | Achillea millefolium | GB, VC3 South Devon, Teignmouth | Charles James Rufus Jordan | Robert Coane Roberts Jordan | 7/1846 | BIRM | 8/7/2010 |
| + | Achillea millefolium | GB, VC61 South-east Yorkshire, Hull | Charles Waterfall | | 7/1900 | BIRM | 8/7/2010 |
| + | Helianthemum oelandicum subsp. incanum | GB, VC49 Caernarvonshire, Great Ormes Head | William West | George Stephen West
William West | 15/8/1888 | BIRM | 8/7/2010 |
| + | Helianthemum nummularium | GB, VC62 North-east Yorkshire, Crathorne | William A Mudd | George Stephen West | 7/1852 | BIRM | 8/7/2010 |
| + | Achillea millefolium | GB, VC34 West Gloucestershire, Bristol | Charles Waterfall | | 10/7/1902 | BIRM | 8/7/2010 |
| + | Dryopteris affinis | GB, VC59 South Lancashire, Haslingden | David Paul Earl | | 2000 | BON | 8/7/2010 |
| + | Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | William Henry Purchas | | 13/9/1853 | BON | 8/7/2010 |
| + | Briza minor | GB, VC1 West Cornwall, Helston | Edward Rogers Roberts | | | BON | 8/7/2010 |
| + | Trifolium repens | GB, VC59 South Lancashire, Shakerley | Brian William Fox | | 7/1957 | BON | 8/7/2010 |
| + | Dryopteris carthusiana | GB, VC50 Denbighshire, Mynydd y Briw | Elizabeth Jones | | 1867
1868 | BON | 13/7/2010 |
| + | Astragalus glycyphyllos | GB, VC56 Nottinghamshire | Godfrey Howitt | | | BON | 13/7/2010 |
| + | Lathyrus aphaca | GB, VC37 Worcestershire, Norton Littleworth | George Maw | George Maw | 19/6/1852 | BON | 13/7/2010 |
| + | Trifolium micranthum | GB, VC59 South Lancashire, Pennington Flash | Brian William Fox | | 8/1952 | BON | 13/7/2010 |
| + | Salicornia ramosissima | GB, VC6 North Somerset, Berrow Flats | Harold Stuart Thompson | | 22/9/1921 | BIRM | 14/7/2010 |
