| + | Rosa rubiginosa | GB, VC37,VC38, Edgbaston Cultivated | | William Hunt Painter | 7/1882 | ABS | 19/1/2008 |
| + | Euphrasia brevipila | GB, VC3 South Devon, Princetown | | Harold Stuart Thompson | 8/7/1919 | BIRM | 23/4/2008 |
| + | Callitriche stagnalis | IE, VCH1,VCH2, Killarney | | | 31/7/1885 | ABS | 23/4/2008 |
| + | Draba aizoides | | | George Stephen West
Henry Ibbotson
William A Mudd | 1850 | BIRM | 24/4/2008 |
| + | Althaea officinalis | GB, VC13 West Sussex, Arundel | | Henry Haselfoot Haines | 8/9/1887 | ABS | 24/4/2008 |
| + | Linaria repens | GB, VC49 Caernarvonshire, Caernarvon | | | 1/9/1967 | ABS | 24/4/2008 |
| + | Centaurium scilloides | GB, VC45 Pembrokeshire, Newport | | | | ABS | 24/4/2008 |
| + | Lithospermum purpureocaeruleum | | | Charles Edgar Salmon | | ABS | 24/4/2008 |
| + | Galium verum | GB, VC6 North Somerset, Burnham | | Harold Stuart Thompson | 20/8/1917 | BIRM | 25/4/2008 |
| + | Sherardia arvensis | GB, VC61 South-east Yorkshire, Stamford Bridge | | Harold Stuart Thompson | 9/1885 | BIRM | 25/4/2008 |
| + | Senecio jacobaea | GB, VC13 West Sussex, Worthing | | Henry Haselfoot Haines | 25/8/1898 | ABS | 25/4/2008 |
| + | Lathyrus pratensis | GB, VC63 South-west Yorkshire, Doncaster | | | 6/1875 | ABS | 25/4/2008 |
| + | Osmunda regalis | GB, VC1 West Cornwall, Zennor Cultivated | | Douglas Montague Heath | 19/6/1912 | BIRM | 26/4/2008 |
| + | Blechnum spicant | GB, VC11 South Hampshire, Brockenhurst | | Douglas Montague Heath | 5/11/1918 | BIRM | 26/4/2008 |
| + | Cystopteris fragilis | GB, VC97 West Inverness-shire, Onich | | Douglas Montague Heath | 7/1908 | BIRM | 26/4/2008 |
| + | Euphrasia anglica x micrantha | GB, VC1 West Cornwall, Newlyn Downs | | Botanical Exchange Club of The British Isles
Augustin Ley
Chambre Corker Vigurs | 16/9/1907 | BIRM | 28/4/2008 |
| + | Polystichum setiferum | GB, VC35 Monmouthshire, Llanthony | | Augustin Ley | 24/6/1871 | BIRM | 28/4/2008 |
| + | Silene conica | GB, VC28 West Norfolk, Hilborough | | Douglas Montague Heath
Frederick Robinson | 6/1913 | BIRM | 28/4/2008 |
| + | Astragalus danicus | GB, VC85 Fifeshire, Leven | | Langley Kitching | | BIRM | 28/4/2008 |
| + | Polystichum lonchitis | | | | 23/7/1930 | BIRM | 28/4/2008 |
| + | Herniaria hirsuta | GB, VC17 Surrey, Kew Gardens | | | 1874 | BIRM | 28/4/2008 |
| + | Galium uliginosum | GB, VC38 Warwickshire, Woodloes | | Robert Large Baker | 9/1874 | BIRM | 28/4/2008 |
| + | Dianthus caryophyllus | GB, VC40 Shropshire, Ludlow Castle | | Langley Kitching | | BIRM | 28/4/2008 |
| + | Saxifraga hirculus | | | Mitchinson
Douglas Montague Heath
T Foggitt
Thomas Jackson Foggitt | | BIRM | 28/4/2008 |
| + | Anagallis arvensis | GB, VC13 West Sussex, Brighton | | William Hillhouse | 26/8/1877 | BIRM | 28/4/2008 |
| + | Potamogeton natans x gramineus = P. x sparganiifolius | IE, VCH16 West Galway, Maam | | Botanical Exchange Club of The British Isles
George Claridge Druce | 9/1906 | ABS | 29/4/2008 |
| + | Polystichum setiferum | GB, VC69 Westmorland, Howgill Fells | | George Stephen West | 4/1881 | BIRM | 29/4/2008 |
| + | Cerastium glomeratum | GB, VC87 West Perthshire, Ben More | | Langley Kitching | 7/1876 | BIRM | 29/4/2008 |
| + | Campanula patula | | | Robert Large Baker | 8/1873 | BIRM | 30/4/2008 |
| + | Silene gallica | GB, VC46 Cardiganshire | | | 19/6/1936 | BIRM | 30/4/2008 |
| + | Euphrasia vigursii | | | Augustin Ley | | BIRM | 30/4/2008 |
| + | Silene gallica | GB, VC113 Channel Islands, Jersey | | | 6/6/1936 | BIRM | 1/5/2008 |
| + | Sanguisorba minor subsp. muricata | GB, VC12 North Hampshire, Amport | | Henry Haselfoot Haines | 7/1885 | ABS | 1/5/2008 |
| + | Petunia axillaris x integrifolia = P. x hybrida | GB, VC35 Monmouthshire, Caldicot Cultivated | | | 29/8/1956 | ABS | 1/5/2008 |
| + | Tragopogon pratensis subsp. pratensis | GB, VC13 West Sussex, Climping | | Henry Haselfoot Haines | 29/6/1888 | ABS | 1/5/2008 |
| + | Ballota nigra subsp. nigra | GB, VC16 West Kent, Charlton | | | 10/1879 | ABS | 1/5/2008 |
| + | Oenanthe fistulosa | GB, VC14 East Sussex, Pevensey Castle | | | 7/1883 | ABS | 2/5/2008 |
| + | Veronica verna | GB, VC26 West Suffolk, Icklingham | | Jordan
William Hunt Painter | 5/1876 | ABS | 2/5/2008 |
| + | Cynoglossum germanicum | GB, VC17 Surrey, Mickleham | | Harold Stuart Thompson
James Alexander Brewer
Thomas Clark | 7/1860 | BIRM | 3/5/2008 |
| + | Polystichum lonchitis | GB, VC88 Mid Perthshire, Ben Lawers | | | 4/7/1926 | BIRM | 3/5/2008 |
| + | Veronica triphyllos | GB, VC61 South-east Yorkshire, York | | George Stephen West | 5/7/1877 | BIRM | 3/5/2008 |
| + | Carex vulpina | GB, VC23,VC24, Thame | | J Benjamin Stone | 6/1843 | BIRM | 3/5/2008 |
| + | Silene gallica | GB, VC27 East Norfolk, Yarmouth | | Douglas Montague Heath | 2/7/1916 | BIRM | 3/5/2008 |
| + | Melampyrum sylvaticum | GB, VC88 Mid Perthshire, Lawers | | Douglas Montague Heath | 5/7/1926 | BIRM | 3/5/2008 |
| + | Galium verum x mollugo = G. x pomeranicum | GB, VC10 Isle of Wight, Shanklin Down | | Douglas Montague Heath | 29/7/1916 | BIRM | 3/5/2008 |
| + | Geum rivale x urbanum = G. x intermedium | GB, VC28 West Norfolk, Sporle,sporle wood | | Douglas Montague Heath | 5/1914 | BIRM | 4/5/2008 |
| + | Sagina procumbens | GB, VC69 Westmorland, Barbon | | William Hunt Painter | 6/1863 | ABS | 4/5/2008 |
| + | Coronopus didymus | GB, VC3 South Devon, Teignmouth | | William Hunt Painter | 9/8/1882 | ABS | 4/5/2008 |
| + | Carduus crispus | GB, Ambiguous locality (GB), Whitchurch | | William Hunt Painter | 9/1882 | ABS | 4/5/2008 |
| + | Chenopodium vulvaria | GB, VC17 Surrey, Wandsworth | | | | ABS | 4/5/2008 |
| + | Cerastium nigrescens | | | William Hunt Painter | | ABS | 4/5/2008 |
| + | Melampyrum cristatum | GB, VC30 Bedfordshire, twin woods | | George Claridge Druce
William Hunt Painter | 8/1903 | ABS | 4/5/2008 |
| + | Muscari neglectum | GB, VC29 Cambridgeshire, Cambridge | | Henry Haselfoot Haines | 5/5/1887 | ABS | 4/5/2008 |
| + | Viola persicifolia | GB, VC31 Huntingdonshire, Woodwalton Fen | | William Hunt Painter | 5/1906 | ABS | 4/5/2008 |
| + | Ranunculus arvensis | GB, Ambiguous locality (GB), Newnham | | Henry Haselfoot Haines | 23/6/1906 | ABS | 5/5/2008 |
| + | Minuartia sedoides | GB, VC88 Mid Perthshire, Ben Lawers | | Douglas Montague Heath | 4/7/1926 | BIRM | 5/5/2008 |
| + | Scleranthus annuus | GB, VC16 West Kent, Greenhithe | | London Natural History Society
Philip Scarborough King | 23/4/1882 | ABS | 5/5/2008 |
| + | Saxifraga cernua | GB, VC88 Mid Perthshire, Ben Lawers | | R Ward
William Hunt Painter | 7/1869 | ABS | 5/5/2008 |
| + | Polystichum setiferum | GB, VC10 Isle of Wight, Shanklin | | Douglas Montague Heath | 18/7/1916 | BIRM | 5/5/2008 |
| + | Filago vulgaris | GB, VC21 Middlesex, Crouch Hill | | | 9/1917 | ABS | 6/5/2008 |
| + | Asplenium viride | GB, VC64 Mid-west Yorkshire, Chapel-le-Dale | | Langley Kitching | 6/1876 | BIRM | 6/5/2008 |
| + | Dryopteris aemula | GB, VC89 East Perthshire, Den of Airlie | | Harold Stuart Thompson | 1840 | BIRM | 6/5/2008 |
| + | Polystichum lonchitis | GB, VC90 Angus, Caenlochan | | Harold Stuart Thompson
Henry Tuke Mennell | | BIRM | 6/5/2008 |
| + | Polystichum setiferum | GB, VC5 South Somerset, Bridgwater | | Harold Stuart Thompson | 1/1/1886 | BIRM | 6/5/2008 |
| + | Polystichum setiferum | GB, VC5 South Somerset, Bridgwater | | Harold Stuart Thompson | 1/1/1886 | BIRM | 6/5/2008 |
| + | Polystichum aculeatum | GB, Scotland | | Harold Stuart Thompson | 1840 | BIRM | 6/5/2008 |
| + | Polystichum lonchitis | | | | 3/8/1933 | BIRM | 6/5/2008 |
| + | Oreopteris limbosperma | GB, VC11 South Hampshire, New Forest | | | 30/9/1918 | BIRM | 6/5/2008 |
| + | Asplenium viride | GB, VC97 West Inverness-shire, Onich | | | 7/1908 | BIRM | 7/5/2008 |
| + | Asplenium viride | GB, VC49 Caernarvonshire, Twll Du | | | 4/8/1902 | BIRM | 7/5/2008 |
| + | Polystichum aculeatum | GB, VC36 Herefordshire, Much Marcle, The Wonder | | Augustin Ley | 27/9/1866 | BIRM | 7/5/2008 |
| + | Phyllitis scolopendrium | GB, VC5,VC6 | | Harold Stuart Thompson | 6/1906 | BIRM | 7/5/2008 |
| + | Athyrium filix-femina | GB, VC58 Cheshire, Harthill | | Watson Botanical Exchange Club
Anthony Hurt Wolley Dod
Harold Stuart Thompson | 15/8/1901 | BIRM | 7/5/2008 |
| + | Polystichum setiferum | GB, VC2 East Cornwall, Looe | | William Henry Wilkinson | 7/1881 | BIRM | 7/5/2008 |
| + | Oenanthe fistulosa | GB, VC39 Staffordshire, Madeley | | John William Daltry | 1840 | ABS | 7/5/2008 |
| + | Cephalanthera damasonium | GB, VC24 Buckinghamshire, High Wycombe | | | 6/1865 | ABS | 7/5/2008 |
| + | Cystopteris fragilis | GB, VC50 Denbighshire, Llangollen,Castell Dinas Bran | | Harold Stuart Thompson
Silvanus Thompson | | BIRM | 7/5/2008 |
| + | Polystichum setiferum | GB, VC3 South Devon, Teignmouth | | George Stephen West | 8/1875 | BIRM | 7/5/2008 |
| + | Polystichum aculeatum | GB, VC36 Herefordshire, Grwyne Valley | | Augustin Ley | 29/8/1886 | BIRM | 7/5/2008 |
| + | Dryopteris aemula | GB, VC5 South Somerset, Hodder's Combe | | Harold Stuart Thompson | 27/7/1920 | BIRM | 8/5/2008 |
| + | Blechnum spicant | GB, VC39 Staffordshire, Knowle | | Birmingham Natural History and Philosophical Society | 29/6/1889 | BIRM | 8/5/2008 |
| + | Scandix pecten-veneris | GB, VC29 Cambridgeshire, Cherry Hinton | | Leslie John Audus | 26/6/1935 | ABS | 9/5/2008 |
| + | Habenaria bifolia | GB, VC13 West Sussex, Patching | | | 25/6/1888 | ABS | 9/5/2008 |
| + | Polystichum aculeatum | GB, VC97 West Inverness-shire, Loch Lochy | | | 7/1908 | BIRM | 9/5/2008 |
| + | Cryptogramma crispa | GB, VC65 North-west Yorkshire, Teesdale | | Harold Stuart Thompson | 10/8/1886 | BIRM | 9/5/2008 |
| + | Cryptogramma crispa | GB, VC92 South Aberdeenshire, Lochnagar | | Harold Stuart Thompson
Hugh M Balfour
Thomas Clark | 16/8/1848 | BIRM | 9/5/2008 |
| + | Polystichum aculeatum | GB, VC35 Monmouthshire, Tintern Abbey | | William Henry Wilkinson | 20/4/1889 | BIRM | 9/5/2008 |
| + | Dryopteris dilatata | GB, VC10 Isle of Wight, Shanklin | | | 1915 | BIRM | 10/5/2008 |
| + | Woodsia alpina | GB, VC88 Mid Perthshire, Meall nan Tarmachan | | | 18/7/1931 | BIRM | 10/5/2008 |
| + | Polystichum setiferum | GB, VC69 Westmorland, Howgill Fells | | George Stephen West | 4/1880 | BIRM | 10/5/2008 |
| + | Dryopteris aemula | IE, VCH1 South Kerry, O'Sullivans Cascade | | George Stephen West | | BIRM | 10/5/2008 |
| + | Persicaria lapathifolia | GB, VC46 Cardiganshire, Aberystwyth | | | 5/1922 | ABS | 10/5/2008 |
| + | Schoenus nigricans | GB, VC109 Caithness, Morven | | | 9/1881 | ABS | 10/5/2008 |
| + | Cystopteris fragilis | CH | | Douglas Montague Heath | 8/1909 | BIRM | 10/5/2008 |
| + | Cystopteris fragilis | Switzerland | | | 8/1909 | BIRM | 10/5/2008 |
| + | Linaria vulgaris x repens = L. x sepium | GB, VC4 North Devon, Belstone | | Harold Stuart Thompson
William Booth Waterfall | | BIRM | 10/5/2008 |
| + | Athyrium filix-femina | GB, VC35 Monmouthshire, Llanthewy Rytherch | | Augustin Ley | 24/6/1871 | BIRM | 10/5/2008 |
| + | Cryptogramma crispa | GB, VC49 Caernarvonshire, Cwm Idwal | | Augustin Ley | 31/8/1887 | BIRM | 10/5/2008 |
| + | Dryopteris filix-mas | GB, VC44 Carmarthenshire, Llandebie | | Augustin Ley | 27/9/1883 | BIRM | 11/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Pont Esgob | | Augustin Ley | 28/8/1901 | BIRM | 12/5/2008 |
| + | Hymenophyllum tunbrigense | IE, VCH1,VCH2, Brandon Peak | | Augustin Ley | 12/8/1887 | BIRM | 12/5/2008 |
| + | Asplenium viride | GB, VC92 South Aberdeenshire, Braemar | | Charles Bailey
John Hardy | 7/1884 | BIRM | 12/5/2008 |
| + | Ceterach officinarum | GB, VC34 West Gloucestershire, English Bicknor | | Walter Stiles | 22/8/1908 | BIRM | 12/5/2008 |
| + | Huperzia selago | GB, VC5 South Somerset, Dunkery Hill | | Harold Stuart Thompson
Thomas Clark | | BIRM | 12/5/2008 |
| + | Dryopteris dilatata | IE, VCH1 South Kerry, Brandon Peak | | Augustin Ley | 12/8/1887 | BIRM | 12/5/2008 |
| + | Athyrium filix-femina | | | William Hillhouse | 23/6/1878 | BIRM | 12/5/2008 |
| + | Dryopteris carthusiana | GB, VC36 Herefordshire, Lyonshall | | Augustin Ley | 16/9/1886
27/7/1887 | BIRM | 12/5/2008 |
| + | Dryopteris affinis subsp. borreri | GB, VC69 Westmorland, Ambleside | | Langley Kitching | 1875 | BIRM | 12/5/2008 |
| + | Cystopteris fragilis | GB, VC69 Westmorland, Ambleside | | Robert Large Baker | 8/1879 | BIRM | 13/5/2008 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC38 Warwickshire, Kenilworth | | Robert Large Baker | 9/1873 | BIRM | 13/5/2008 |
| + | Narcissus poeticus x pseudonarcissus = N. x incomparabilis | GB, VC37,VC40, Bewdley | | Langley Kitching | 4/1898 | BIRM | 13/5/2008 |
| + | Polystichum aculeatum | GB, VC44 Carmarthenshire, Glynhir Mansion | | Augustin Ley | 24/9/1875 | BIRM | 13/5/2008 |
| + | Polystichum setiferum | | | Boswell
Augustin Ley | | BIRM | 13/5/2008 |
| + | Equisetum fluviatile | GB, VC38 Warwickshire, Honiley | | George Stephen West | 5/1873 | BIRM | 13/5/2008 |
| + | Dryopteris dilatata | GB, VC17 Surrey, Kew Cultivated
GB, VC92,VC93 | | William Hillhouse | 7/1879 | BIRM | 14/5/2008 |
| + | Lycopodium clavatum | GB, VC69 Westmorland, Hayeswater | | Langley Kitching | 9/1875 | BIRM | 14/5/2008 |
| + | Equisetum palustre | GB, VC38 Warwickshire, Sutton Park | | Birmingham Natural History and Philosophical Society | 15/6/1880 | BIRM | 15/5/2008 |
| + | Pteridium aquilinum | GB, VC35 Monmouthshire, Tintern | | Augustin Ley | 30/7/1878 | BIRM | 15/5/2008 |
| + | Cystopteris fragilis | GB, VC57 Derbyshire, King Sterndale | | Augustin Ley | 19/8/1867 | BIRM | 15/5/2008 |
| + | Cystopteris fragilis | GB, VC35 Monmouthshire, Llanthony | | Augustin Ley | 21/6/1888 | BIRM | 15/5/2008 |
| + | Cystopteris fragilis | GB, VC35 Monmouthshire, Llanthony | | Augustin Ley | 21/8/1886 | BIRM | 15/5/2008 |
| + | Polystichum lonchitis | GB, VC49 Caernarvonshire, Clogwyn y Garnedd | | Augustin Ley | 28/6/1876 | BIRM | 15/5/2008 |
| + | Polystichum lonchitis | GB, VC90 Angus, Glen Doll | | Augustin Ley | 1/7/1874 | BIRM | 15/5/2008 |
| + | Polystichum lonchitis | IE, VCH1 South Kerry, Brandon Mountain | | Augustin Ley | 16/8/1887 | BIRM | 15/5/2008 |
| + | Phegopteris connectilis | GB, VC36 Herefordshire, Olchon Valley | | Augustin Ley | 13/9/1893 | BIRM | 16/5/2008 |
| + | Solanum dulcamara | GB, VC19 North Essex, Hatfield Forest | | Douglas Montague Heath | 7/1901 | BIRM | 16/5/2008 |
| + | Solanum dulcamara | GB, VC28 West Norfolk, Narford | | Douglas Montague Heath | 15/10/1917 | BIRM | 16/5/2008 |
| + | Asplenium viride | GB, VC65 North-west Yorkshire, Cronkley Scar | | Augustin Ley | 9/8/1878 | BIRM | 16/5/2008 |
| + | Fragaria moschata | GB, VC36 Herefordshire, Shucknall Hill | | Augustin Ley | 28/5/1903 | BIRM | 16/5/2008 |
| + | Fragaria moschata | GB, VC36 Herefordshire, Walford | | Augustin Ley | 11/5/1903 | BIRM | 16/5/2008 |
| + | Linum usitatissimum | GB, VC5,VC6, Bridgwater | | Harold Stuart Thompson | 24/6/1886 | BIRM | 16/5/2008 |
| + | Galium verum x mollugo = G. x pomeranicum | GB, VC55 Leicestershire, South Luffenham | | Augustin Ley | 8/8/1910 | BIRM | 16/5/2008 |
| + | Mentha arvensis x aquatica = M. x verticillata | | | Robert Large Baker | | BIRM | 17/5/2008 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC38 Warwickshire, Kenilworth | | Robert Large Baker | 1873 | BIRM | 17/5/2008 |
| + | Galium verum x mollugo = G. x pomeranicum | GB, VC22 Berkshire, Bagley | | Botanical Exchange Club of The British Isles
Augustin Ley
George Claridge Druce | 9/1889 | BIRM | 17/5/2008 |
| + | Euphrasia anglica x micrantha | GB, VC3 South Devon, Dousland | | Harold Stuart Thompson
Herbert William Pugsley | 7/1919 | BIRM | 17/5/2008 |
| + | Asplenium viride | GB, VC57 Derbyshire, Harpur Hill | | Augustin Ley | 17/11/1881 | BIRM | 17/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Great Doward | | Augustin Ley | 7/6/1889 | BIRM | 17/5/2008 |
| + | Polystichum setiferum | | | Augustin Ley | | BIRM | 17/5/2008 |
| + | Gymnocarpium dryopteris | GB, VC69 Westmorland, Stybarrow Crag | | Langley Kitching | 9/1875 | BIRM | 17/5/2008 |
| + | Geum rivale x urbanum = G. x intermedium | GB, VC57 Derbyshire, Thorpe Cloud | | Douglas Montague Heath | 25/7/1949 | BIRM | 17/5/2008 |
| + | Thelypteris palustris | GB, VC64 Mid-west Yorkshire, Askham | | Langley Kitching | 12/7/1876 | BIRM | 18/5/2008 |
| + | Thelypteris palustris | IE, VCH2 North Kerry, Muckross | | Augustin Ley | 23/8/1887 | BIRM | 18/5/2008 |
| + | Asplenium viride | GB, VC66 County Durham, Teesdale | | Harold Stuart Thompson | 11/8/1886 | BIRM | 18/5/2008 |
| + | Asplenium ruta-muraria | GB, VC37 Worcestershire, Bewdley | | William Henry Wilkinson | 30/6/1881 | BIRM | 18/5/2008 |
| + | Thelypteris palustris | GB, VC36 Herefordshire, Pont Esgob | | Augustin Ley | 10/8/1896 | BIRM | 18/5/2008 |
| + | Gymnocarpium dryopteris | GB, VC38 Warwickshire, Birmingham Cultivated | | John Morley
William Henry Wilkinson | | BIRM | 18/5/2008 |
| + | Gymnocarpium dryopteris | Cultivated | | George Stephen West
William Henry Wilkinson | | BIRM | 18/5/2008 |
| + | Dryopteris filix-mas | GB, VC38 Warwickshire, Knowle | | William Henry Wilkinson | 23/7/1881 | BIRM | 18/5/2008 |
| + | Equisetum variegatum | GB, VC90 Angus, Barry Sands | | Harold Stuart Thompson | 1840 to 1849 | BIRM | 18/5/2008 |
| + | Dryopteris filix-mas | GB, VC9,VC11, Bournemouth | | William Henry Wilkinson | 8/1878 | BIRM | 19/5/2008 |
| + | Circaea lutetiana x alpina = C. x intermedia | GB, VC36 Herefordshire, belmont wood | | Augustin Ley | 23/8/1906 | BIRM | 19/5/2008 |
| + | Narcissus tazetta x poeticus = N. x medioluteus | GB, VC38 Warwickshire, Honiley | | Robert Large Baker | 5/1873 | BIRM | 19/5/2008 |
| + | Galium verum x mollugo = G. x pomeranicum | GB, VC46 Cardiganshire, Borth | | Augustin Ley | 7/8/1886 | BIRM | 19/5/2008 |
| + | Potentilla erecta x reptans = P. x italica | GB, VC42 Breconshire, Llanthony Valley | | Augustin Ley | 16/6/1897 | BIRM | 19/5/2008 |
| + | Potentilla anglica x reptans = P. x mixta | GB, VC36 Herefordshire, Kington | | Augustin Ley | 18/6/1885 | BIRM | 19/5/2008 |
| + | Circaea lutetiana x alpina = C. x intermedia | GB, VC107 East Sutherland, Ben More | | Augustin Ley | 8/7/1870 | BIRM | 19/5/2008 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC33,VC34, Mitcheldean Road Station | | Augustin Ley | 29/8/1882 | BIRM | 19/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Lyonshall | | Augustin Ley | 9/1887 | BIRM | 21/5/2008 |
| + | Phegopteris connectilis | GB, VC89 East Perthshire, Ben Vrackie | | Walter Stiles | 14/9/1909 | BIRM | 21/5/2008 |
| + | Dryopteris dilatata | GB, VC100 Clyde Islands, Glen Sannox | | Augustin Ley | 10/9/1883 | BIRM | 21/5/2008 |
| + | Polystichum aculeatum | IE, VCH1,VCH2, Glen Nahoo | | Augustin Ley | 15/8/1887 | BIRM | 21/5/2008 |
| + | Diphasiastrum alpinum | GB, VC70 Cumberland | | Harold Stuart Thompson
Thomas Clark | | BIRM | 21/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Hope Mansell | | Augustin Ley | 20/5/1873 | BIRM | 21/5/2008 |
| + | Gymnocarpium robertianum | GB, VC57 Derbyshire, Buxton | | Augustin Ley | 31/5/1887 | BIRM | 21/5/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Saint Marys | | Douglas Montague Heath | | BIRM | 21/5/2008 |
| + | Gymnocarpium robertianum | GB, VC36 Herefordshire, Great Doward | | Augustin Ley | 12/8/1873 | BIRM | 21/5/2008 |
| + | Gymnocarpium robertianum | GB, VC69 Westmorland, Whitbarrow | | Augustin Ley | 31/8/1881 | BIRM | 21/5/2008 |
| + | Diphasiastrum alpinum | GB, VC49 Caernarvonshire, Snowdon | | Langley Kitching | 6/1881 | BIRM | 22/5/2008 |
| + | Dianthus gallicus | GB, VC113 Channel Islands, Jersey | | George Stephen West | | BIRM | 22/5/2008 |
| + | Euphrasia officinalis | GB, VC37 Worcestershire, Malvern | | Robert Large Baker | 8/1872 | BIRM | 22/5/2008 |
| + | Persicaria mitis | GB, VC14 East Sussex, Pevensey Marsh | | Robert Large Baker | 8/1874 | BIRM | 22/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Lyonshall,lyonshall park | | Augustin Ley | 22/7/1887 | BIRM | 22/5/2008 |
| + | Circaea lutetiana x alpina = C. x intermedia | GB, VC42 Breconshire, Glanusk | | Augustin Ley | 22/7/1895 | BIRM | 23/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Shobdon Hill Wood | | Augustin Ley | 16/9/1886 | BIRM | 23/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Bishop's Wood | | Augustin Ley | 27/8/1886 | BIRM | 23/5/2008 |
| + | Dryopteris dilatata | GB, VC36 Herefordshire, Bishop's Wood | | Augustin Ley | 27/8/1886 | BIRM | 24/5/2008 |
| + | Asplenium marinum | GB, VC45 Pembrokeshire, Saint Govan's Head | | | 6/1873 | BIRM | 24/5/2008 |
| + | Gymnocarpium robertianum | GB, VC57 Derbyshire, Millers Dale Cultivated | | William Henry Wilkinson | 12/7/1887 | BIRM | 24/5/2008 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC36 Herefordshire, Crib y garth | | Augustin Ley | 13/9/1893 | BIRM | 24/5/2008 |
| + | Gymnocarpium robertianum | GB, VC6 North Somerset, Brockley Coombe | | Augustin Ley | 30/5/1888 | BIRM | 25/5/2008 |
| + | Gymnocarpium robertianum | GB | | Augustin Ley | 1897 | BIRM | 25/5/2008 |
| + | Cystopteris fragilis | GB, VC69 Westmorland, Dollywagon Pike | | Augustin Ley | 7/7/1910 | BIRM | 25/5/2008 |
| + | Oreopteris limbosperma | GB, VC40 Shropshire, Church Stretton | | William Henry Wilkinson | 23/5/1881 | BIRM | 25/5/2008 |
| + | Athyrium filix-femina | | | Charles Bailey
John Hardy | | BIRM | 25/5/2008 |
| + | Phegopteris connectilis | GB, VC88 Mid Perthshire, Dunkeld | | Langley Kitching | 8/1878 | BIRM | 25/5/2008 |
| + | Blechnum spicant | GB, VC40 Shropshire, Stiperstones | | Muriel Onslow | | BIRM | 25/5/2008 |
| + | Gymnocarpium dryopteris | GB, VC69 Westmorland, Naddle Forest | | Augustin Ley | 29/6/1910 | BIRM | 25/5/2008 |
| + | Cystopteris fragilis | GB, VC88 Mid Perthshire, Glen Lochay | | William Henry Wilkinson | 5/5/1883 | BIRM | 25/5/2008 |
| + | Gymnocarpium robertianum | GB, VC88 Mid Perthshire, Birnam | | Langley Kitching | 8/1876 | BIRM | 25/5/2008 |
| + | Cystopteris fragilis | GB, VC69 Westmorland, ravens crag | | Augustin Ley | 6/7/1910 | BIRM | 26/5/2008 |
| + | Polypodium vulgare | GB, Wales
GB, VC5 South Somerset, Bridgwater Cultivated | | Harold Stuart Thompson | 30/12/1885 | BIRM | 26/5/2008 |
| + | Oreopteris limbosperma | GB, VC58 Cheshire | | Augustin Ley | 8/8/1868 | BIRM | 26/5/2008 |
| + | Huperzia selago | GB, VC49 Caernarvonshire, Snowdon | | Langley Kitching | 6/1881 | BIRM | 26/5/2008 |
| + | Ceterach officinarum | GB, VC36 Herefordshire, Little Doward | | Augustin Ley | 12/4/1870 | BIRM | 26/5/2008 |
| + | Ceterach officinarum | GB, VC42 Breconshire, Llangenny | | Augustin Ley | 29/7/1900 | BIRM | 26/5/2008 |
| + | Ceterach officinarum | IE, VCH3,VCH4,VCH5, Cork | | Augustin Ley | 8/1879 | BIRM | 26/5/2008 |
| + | Cryptogramma crispa | GB, VC49 Caernarvonshire, Mount Tryfan | | George Stephen West | 10/8/1891 | BIRM | 26/5/2008 |
| + | Gymnocarpium robertianum | GB, VC33 East Gloucestershire, Cheltenham, Cooper's Hill | | Robert Large Baker | 6/1873 | BIRM | 26/5/2008 |
| + | Cystopteris fragilis | GB, VC42 Breconshire, Llanthony | | Augustin Ley | 24/6/1871 | BIRM | 26/5/2008 |
