| + | Acer pseudoplatanus | GB, VC63 South-west Yorkshire, Carleton | Augustin Ley | Augustin Ley | 10/1899 | BIRM | 23/11/2008 |
| + | Aceras anthropophorum | GB, VC17 Surrey, Reigate | Bentham | | 6/1908 | ABS | 5/5/2008 |
| + | Acorus calamus | GB, VC22 Berkshire, Pangbourne | | Mantua And Montferrat | | BON | 15/3/2010 |
| + | Acorus calamus | GB, VC21 Middlesex, Teddington | Arthur Henfrey | Arthur Henfrey
Philip Brookes Mason | 1842 | BON | 22/3/2010 |
| + | Adiantum capillus-veneris | IE, VCH9 Co. Clare, Blackhead Bay | Harry Corbyn Levinge | Harold Stuart Thompson | 23/6/1891 | BIRM | 25/4/2008 |
| + | Adiantum capillus-veneris | GB, VC1 West Cornwall, Carbis Bay | Douglas Montague Heath | Douglas Montague Heath | 18/8/1926 | BIRM | 6/5/2008 |
| + | Adiantum capillus-veneris | GB, VC91 Kincardineshire, Banchory | William Henry Wilkinson | Augustin Ley | 5/6/1886 | BIRM | 6/5/2008 |
| + | Adiantum capillus-veneris | GB, VC2 East Cornwall, Tintagel | William Booth Waterfall | Harold Stuart Thompson | 1/10/1878 | BIRM | 7/5/2008 |
| + | Adiantum capillus-veneris | GB, VC41 Glamorganshire, Southerndown | Douglas Montague Heath | Douglas Montague Heath | 14/7/1934 | BIRM | 10/5/2008 |
| + | Adiantum capillus-veneris | IE, VCH9 Co. Clare, Black Head | Samuel Alexander Stewart | Botanical Exchange Club of The British Isles
Augustin Ley
Samuel Alexander Stewart | 15/7/1878 | BIRM | 10/5/2008 |
| + | Adiantum capillus-veneris | IE, VCH9 Co. Clare, Black Head | David Thomson Playfair | Watson Botanical Exchange Club
David Thomson Playfair
Harold Stuart Thompson | 10/5/1899 | BIRM | 10/5/2008 |
| + | Adiantum capillus-veneris | GB, VC41 Glamorganshire, Dunraven Head | British Association Party
Harold Stuart Thompson | Harold Stuart Thompson | 8/1920 | BIRM | 30/5/2008 |
| + | Adiantum capillus-veneris | IE, VCH9 Co. Clare, Inishmore | John Wesley Carr | George Goode
Harold Stuart Thompson | 15/7/1895 | BIRM | 31/5/2008 |
| + | Adiantum capillus-veneris | GB, VC69 Westmorland, Morecambe Bay | Joseph Fry Pickard | Harold Stuart Thompson | 14/7/1935 | BIRM | 1/6/2008 |
| + | Adiantum capillus-veneris | IE, VCH9 Co. Clare, Ballyvaughan | William West | George Stephen West
William West | 7/1890 | BIRM | 1/6/2008 |
| + | Adiantum capillus-veneris | IE, VCH16 West Galway, Great Arran Island | D Perculbright | Augustin Ley | 1866 | BIRM | 10/6/2008 |
| + | Adiantum capillus-veneris | GB, VC41 Glamorganshire, Aberthaw | John Hardy | Charles Bailey | 9/1862 | BIRM | 23/6/2008 |
| + | Adiantum capillus-veneris | GB, VC1 West Cornwall, Saint Ives | Langley Kitching | Langley Kitching | 3/8/1881 | BIRM | 24/6/2008 |
| + | Adonis autumnalis | | | Birmingham Natural History and Philosophical Society | | BIRM | 26/6/2008 |
| + | Adonis autumnalis | Cultivated | | Robert Large Baker | 5/1875 | BIRM | 8/7/2008 |
| + | Adonis autumnalis | GB, VC64 Mid-west Yorkshire, Wetherby | J Jackson | George Stephen West
J Jackson | | BIRM | 10/7/2008 |
| + | Adonis autumnalis | GB, VC62 North-east Yorkshire, Ayton | William A Mudd | George Stephen West | 7/1852 | BIRM | 10/7/2008 |
| + | Adoxa moschatellina | GB, VC34 West Gloucestershire, Stoke Bishop | Harold Stuart Thompson | Harold Stuart Thompson | 4/1915 | BIRM | 11/5/2008 |
| + | Adoxa moschatellina | GB, VC64 Mid-west Yorkshire, Thorp Arch | Harold Stuart Thompson | Harold Stuart Thompson | 27/5/1886 | BIRM | 11/5/2008 |
| + | Aesculus hippocastanum | GB, VC16 West Kent, Cliffe Woods, Rochester | M J Kearsey | | 25/9/1959 | ABS | 26/6/2008 |
| + | Agrimonia procera | GB, VC69 Westmorland, Coniston Water | Augustin Ley | Augustin Ley | 14/7/1905 | BIRM | 5/5/2008 |
| + | Agrimonia procera | GB, VC42 Breconshire, Builth Wells | Augustin Ley | Augustin Ley | 10/8/1898 | BIRM | 13/5/2009 |
| + | Agrostemma githago | | | George Stephen West | | BIRM | 25/6/2008 |
| + | Agrostis canina | GB, VC17,VC21, Tooting Common | T Cox | Mantua And Montferrat | | BON | 22/3/2010 |
| + | Agrostis capillaris | GB, VC34 West Gloucestershire, Bristol, Saint Philip's Marsh | William Hunt Painter | | 6/1880 | ABS | 25/4/2008 |
| + | Agrostis capillaris | GB, VC82 East Lothian, Gullane Links | | | 7/1847 | BON | 27/3/2010 |
| + | Agrostis curtisii | | Herbert Mann Livens | | | BON | 25/3/2010 |
| + | Agrostis gigantea | GB, VC37 Worcestershire, Worcestershire Beacon | | | 1878 | BON | 19/3/2010 |
| + | Agrostis gigantea | GB, VC57 Derbyshire, Buxton | | | 1878 | BON | 19/3/2010 |
| + | Agrostis stolonifera | GB, VC40 Shropshire, Sutton | | Mantua And Montferrat | | BON | 16/3/2010 |
| + | Agrostis stolonifera | GB, VC10 Isle of Wight, Sandown | Herbert Mann Livens | | 24/7/1906 | BON | 23/3/2010 |
| + | Agrostis stolonifera | GB, VC19 North Essex, Frinton | Frederick Yorke Brocas | Mantua And Montferrat | 8/1882 | BON | 26/3/2010 |
| + | Agrostis stolonifera | GB, VC19 North Essex, Frinton | Frederick Yorke Brocas | Mantua And Montferrat | 8/1882 | BON | 5/4/2010 |
| + | Agrostis stolonifera x Polypogon monspeliensis = x Agropogon littoralis | GB, VC16 West Kent, Plumstead | John Thomas Irvine Boswell-Syme | | 7/1853 | BON | 15/3/2010 |
| + | Aira caryophyllea | GB, VC104 North Ebudes, Skye | | Philip Brookes Mason | | BON | 16/3/2010 |
| + | Aira caryophyllea | GB, VC71 Isle of Man, Port Erin | Herbert Mann Livens | | 6/1897 | BON | 16/3/2010 |
| + | Aira caryophyllea | GB, VC3 South Devon, Teignmouth | J T Harris | Philip Brookes Mason | 1872 | BON | 5/4/2010 |
| + | Aira praecox | GB, VC90 Angus, Dundee, Hare Craigs | | William Gardiner | 1840 | BON | 16/3/2010 |
| + | Aira praecox | GB, VC62 North-east Yorkshire, Yearsley Moor | | Mantua And Montferrat | 6/1847 | BON | 27/3/2010 |
| + | Aira praecox | GB, VC40 Shropshire, Haughmond Hill | | Mantua And Montferrat | | BON | 27/3/2010 |
| + | Aira praecox | | | Mantua And Montferrat | 5/1884 | BON | 27/3/2010 |
| + | Aira praecox | GB, VC40 Shropshire, Haughmond Hill | | Mantua And Montferrat | | BON | 27/3/2010 |
| + | Aira praecox | GB, VC19 North Essex, Walton on the Naze | | Mantua And Montferrat | | BON | 27/3/2010 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Box Hill | D A J Little | | 30/6/1948 | ABS | 9/5/2008 |
| + | Alchemilla alpina | GB, Scotland
GB, VC62 North-east Yorkshire, Ayton Cultivated | William A Mudd | George Stephen West | 7/1855 | BIRM | 24/6/2008 |
| + | Alchemilla conjuncta | GB, VC6 North Somerset, Frome | Harold Stuart Thompson | Harold Stuart Thompson | 9/8/1921 | BIRM | 8/6/2008 |
| + | Alchemilla filicaulis | GB, VC35 Monmouthshire, Honddu Valley | Augustin Ley | Augustin Ley | 7/7/1898 | BIRM | 24/6/2008 |
| + | Alchemilla vulgaris | GB, VC42 Breconshire, Pontsarn | R G Gethin | R G Gethin | 7/8/1962 | ABS | 4/5/2008 |
| + | Alchemilla vulgaris | GB, VC62 North-east Yorkshire, Roseberry Topping | William A Mudd | George Stephen West | 7/1853 | BIRM | 27/6/2008 |
| + | Allium paradoxum | GB, VC84 West Lothian, Binny Crag | Alexander Craig-Christie | Botanical Exchange Club of The British Isles
Alexander Craig Christie
Augustin Ley | 22/4/1880 | BIRM | 15/6/2008 |
| + | Allium paradoxum | GB, VC84 West Lothian, Linlithgow,Binny Crag | Alexander Craig Christie | Alexander Craig Christie
Augustin Ley | 25/5/1870 | BIRM | 15/6/2008 |
| + | Allium paradoxum | GB, VC84 West Lothian, Linlithgow,Binny Crag | Alexander Craig Christie | London Botanical Exchange Club
Alexander Craig Christie
Robert Large Baker | 22/4/1880 | BIRM | 15/6/2008 |
| + | Allium roseum | GB, VC34 West Gloucestershire, Clifton Down | Harold Stuart Thompson | Harold Stuart Thompson | 12/5/1921 | BIRM | 15/6/2008 |
| + | Allium roseum | GB, VC1 West Cornwall, Old Kea | M Scott | Douglas Montague Heath
Frederick Robinson | 4/6/1920 | BIRM | 15/6/2008 |
| + | Alopecurus geniculatus | GB, VC71 Isle of Man, Port Erin | Herbert Mann Livens | | 6/1897 | BON | 12/3/2010 |
| + | Alopecurus pratensis | GB, VC77 Lanarkshire, Rutherglen | | Philip Brookes Mason | | BON | 2/5/2010 |
| + | Althaea officinalis | GB, VC13 West Sussex, Arundel | | Henry Haselfoot Haines | 8/9/1887 | ABS | 24/4/2008 |
| + | Amsinckia lycopsoides | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West | 4/1878 | BIRM | 16/6/2008 |
| + | Anagallis arvensis | | William West | George Stephen West | 1886 | BIRM | 28/4/2008 |
| + | Anagallis arvensis | GB, VC13 West Sussex, Brighton | | William Hillhouse | 26/8/1877 | BIRM | 28/4/2008 |
| + | Anagallis arvensis | GB, Ambiguous locality (GB), Broadwater | | | 10/1857 | ABS | 29/5/2008 |
| + | Anagallis arvensis | GB, VC9 Dorset, Weymouth | White | | 7/1865 | ABS | 29/5/2008 |
| + | Anisantha diandra | GB, VC66 County Durham, South Shields | Andrew Brotherston | | 5/1872 | BON | 23/3/2010 |
| + | Anthemis tinctoria | GB, VC6,VC34, Bristol | Harold Stuart Thompson | Harold Stuart Thompson | 20/10/1931 | BIRM | 24/6/2010 |
| + | Anthyllis vulneraria | GB, VC52 Anglesey, Penrhosfeilw | Olwen Morris | Olwen Morris | 7/1964 | ABS | 24/4/2008 |
| + | Apera interrupta | GB, VC26 West Suffolk, Tuddenham | W Jordan | | 7/1876 | BON | 25/3/2010 |
| + | Apera spica-venti | GB, VC20 Hertfordshire, Broxbourne | Charles Smith Nicholson | London Natural History Society
North London Natural History Society Local Herbarium | 10/7/1909 | ABS | 31/3/2009 |
| + | Arenaria balearica | GB, bangor | Jones | Harold Stuart Thompson | 12/6/1940 | BIRM | 14/6/2008 |
| + | Arenaria serpyllifolia subsp. leptoclados | GB, VC16 West Kent, Sevenoaks | William Hillhouse | William Hillhouse | | BIRM | 22/4/2008 |
| + | Arenaria serpyllifolia subsp. leptoclados | GB, VC34 West Gloucestershire, Clifton | Harold Stuart Thompson | Watson Botanical Exchange Club
Harold Stuart Thompson | 18/8/1931 | BIRM | 24/4/2008 |
| + | Armeria arenaria | GB, VC113 Channel Islands, Jersey, Saint Brelade's Bay | John Edward Sunderland | William Hunt Painter | 7/1881 | ABS | 15/6/2008 |
| + | Arthrocnemum perenne | GB, VC28 West Norfolk, Wells | Frederick Long | Herbert Decimus Geldart | 1/8/1893 | ABS | 4/5/2008 |
| + | Aspidium lonchitis | GB, VC88 Mid Perthshire, Ben Lawers | Samuel David Titmas | | 8/1877 | GOD | 12/3/2010 |
| + | Asplenium adiantum-nigrum | GB, VC47 Montgomeryshire, Craig Breidden | Augustin Ley | Augustin Ley | 13/6/1887 | BIRM | 6/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC90 Angus, Clova, Forfar | Langley Kitching | Langley Kitching | 8/1876 | BIRM | 9/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC48 Merionethshire, Barmouth | Douglas Montague Heath | Douglas Montague Heath | 8/1898 | BIRM | 10/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC43 Radnorshire, Stanner Rocks | Augustin Ley | Augustin Ley | 24/5/1888 | BIRM | 12/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC100 Clyde Islands, Bull Loch | William Henry Wilkinson | William Henry Wilkinson | 20/10/1888 | BIRM | 12/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC4 North Devon, Woody Bay | Douglas Montague Heath | Douglas Montague Heath | 8/8/1901 | BIRM | 15/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC43 Radnorshire, Aberedw Rocks | Augustin Ley | Augustin Ley | 17/7/1888 | BIRM | 16/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC4 North Devon, lewdown | A Crafer | William Hillhouse | 19/6/1878 | BIRM | 20/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC43 Radnorshire, Water-break-its-neck | Augustin Ley | Augustin Ley | 27/4/1874 | BIRM | 24/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC47 Montgomeryshire, Craig Breidden | Augustin Ley | Augustin Ley | 13/6/1887 | BIRM | 26/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Saint Weonards | Augustin Ley | Augustin Ley | 7/2/1882 | BIRM | 26/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC28 West Norfolk, scarning | | Douglas Montague Heath | 8/3/1917 | BIRM | 27/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC6 North Somerset, Congresbury | Thomas Clark | Harold Stuart Thompson | | BIRM | 27/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC2 East Cornwall, Saint erney | Augustin Ley | Augustin Ley | 11/7/1888 | BIRM | 28/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Huntsham Hill | Augustin Ley | Augustin Ley | 28/7/1881 | BIRM | 29/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC1 West Cornwall, Rill Head | Langley Kitching | Langley Kitching | 7/1881 | BIRM | 30/5/2008 |
| + | Asplenium adiantum-nigrum | IE, VCH2 North Kerry, Killarney,Upper Lake | | Augustin Ley | 25/8/1887 | BIRM | 30/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC35 Monmouthshire, Pont Yspig | Augustin Ley | Augustin Ley | 13/8/1874 | BIRM | 30/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC4 North Devon, Clovelly | Augustin Ley | Augustin Ley | 15/9/1882 | BIRM | 30/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Crow Hill | Augustin Ley | Augustin Ley | 27/1/1887 | BIRM | 31/5/2008 |
| + | Asplenium adiantum-nigrum | GB, VC45 Pembrokeshire, Tenby | | Augustin Ley | 1873 | BIRM | 1/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Huntsham Hill | Augustin Ley | Augustin Ley | 13/6/1889 | BIRM | 1/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Scotsbrook | Augustin Ley | Augustin Ley | 13/2/1882 | BIRM | 5/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC62 North-east Yorkshire, Castle Howard | Henry Ibbotson | Charles Bailey
John Hardy | 9/1846 | BIRM | 6/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC88 Mid Perthshire, Loch Rannoch | | Langley Kitching | 8/1876 | BIRM | 6/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC49 Caernarvonshire, Betws-y-Coed | William West | George Stephen West
William West | 11/8/1888 | BIRM | 7/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC48 Merionethshire, Barmouth | Douglas Montague Heath | Douglas Montague Heath | 8/1896 | BIRM | 12/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC60 West Lancashire, Claughton | W Nuttall | George Stephen West | 1877 | BIRM | 15/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Partrishow | Augustin Ley | Augustin Ley | 30/6/1881 | BIRM | 16/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC39 Staffordshire, Wolverhampton | | William Henry Wilkinson | 6/1888 | BIRM | 19/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC98 Argyllshire, Inveraray | William West | George Stephen West
William West | 8/1910 | BIRM | 20/6/2008 |
| + | Asplenium adiantum-nigrum | IE, VCH1 South Kerry, Waterville | William West | George Stephen West
William West | 5/1904 | BIRM | 20/6/2008 |
| + | Asplenium adiantum-nigrum | IE, VCH1 South Kerry, Brandon Head | Augustin Ley | Augustin Ley | 16/8/1887 | BIRM | 20/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC1 West Cornwall, Lizard | Harold Stuart Thompson | Harold Stuart Thompson | 7/1888 | BIRM | 23/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC4 North Devon, Arlington | Augustin Ley | Augustin Ley | 21/9/1882 | BIRM | 24/6/2008 |
| + | Asplenium adiantum-nigrum | GB, VC9 Dorset, Wimborne Minster | | William Henry Wilkinson | 8/1878 | BIRM | 25/6/2008 |
| + | Asplenium marinum | GB, VC6 North Somerset, Weston-super-Mare | Thomas Clark | Harold Stuart Thompson
Thomas Clark | 5/7/1847 | BIRM | 6/5/2008 |
| + | Asplenium marinum | GB, VC2 East Cornwall, Tintagel | Douglas Montague Heath | Douglas Montague Heath | 16/8/1926 | BIRM | 6/5/2008 |
| + | Asplenium marinum | IE, VCH9 Co. Clare, Ballyvaughan | William West | George Stephen West
William West | 7/1890 | BIRM | 7/5/2008 |
| + | Asplenium marinum | GB, VC1,VC2 | William Booth Waterfall | Harold Stuart Thompson | 1878 | BIRM | 10/5/2008 |
| + | Asplenium marinum | GB, VC9 Dorset, Tilly Whim | Douglas Montague Heath | Douglas Montague Heath | 2/8/1920 | BIRM | 11/5/2008 |
| + | Asplenium marinum | GB, VC97 West Inverness-shire, Moidart | William West | George Stephen West
William West | 8/1907 | BIRM | 11/5/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Saint Ives | Harold Stuart Thompson | Harold Stuart Thompson | 4/8/1929 | BIRM | 12/5/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Saint Ives,Porthminster bay | M Heath | Douglas Montague Heath | 14/10/1910 | BIRM | 12/5/2008 |
| + | Asplenium marinum | GB, VC71 Isle of Man, Peel Castle | William Henry Wilkinson | William Henry Wilkinson | 9/1892 | BIRM | 12/5/2008 |
| + | Asplenium marinum | FR, Roscoff | Augustin Ley | Augustin Ley | 20/7/1892 | BIRM | 14/5/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Logan Rock | W Nuttall | George Stephen West
William West | 8/1875 | BIRM | 14/5/2008 |
| + | Asplenium marinum | GB, VC41 Glamorganshire, Flat Holm | Ivor W Evans | Harold Stuart Thompson | 2/9/1935 | BIRM | 15/5/2008 |
| + | Asplenium marinum | GB, VC52 Anglesey, Holyhead | George Stephen West
William West | George Stephen West
William West | 2/8/1889 | BIRM | 21/5/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Saint Marys | | Douglas Montague Heath | | BIRM | 21/5/2008 |
| + | Asplenium marinum | GB, VC45 Pembrokeshire, Saint Govan's Head | | | 6/1873 | BIRM | 24/5/2008 |
| + | Asplenium marinum | GB, VC71 Isle of Man, Peel Castle | Peter Shaw Green | | 29/6/1950 | BIRM | 26/5/2008 |
| + | Asplenium marinum | IE, VCH3,VCH4,VCH5, Cork | G S Rowe | George Stephen West
William West | 6/1881 | BIRM | 30/5/2008 |
| + | Asplenium marinum | GB, VC4 North Devon, Ilfracombe | Henry Ibbotson | Charles Bailey
John Hardy | 10/1846 | BIRM | 30/5/2008 |
| + | Asplenium marinum | GB, VC70 Cumberland, black court | | | 16/8/1875 | BIRM | 30/5/2008 |
| + | Asplenium marinum | GB, VC3 South Devon, Dawlish | Ellen Stephens | Harold Stuart Thompson
Thomas Clark | 6/1835 | BIRM | 1/6/2008 |
| + | Asplenium marinum | GB, VC1 West Cornwall, Logan Rock | Harold Stuart Thompson | Harold Stuart Thompson | 7/1888 | BIRM | 7/6/2008 |
| + | Asplenium marinum | GB, VC2 East Cornwall, Rame Head | | Augustin Ley | 15/12/1890 | BIRM | 8/6/2008 |
| + | Asplenium marinum | GB, VC3 South Devon, Babbacombe Bay | Thomas Clark | Harold Stuart Thompson
Thomas Clark | 19/10/1852 | BIRM | 9/6/2008 |
| + | Asplenium marinum | GB, VC113 Channel Islands, Jersey, Grosnez | Douglas Montague Heath | Douglas Montague Heath | 11/6/1936 | BIRM | 17/6/2008 |
| + | Asplenium marinum | GB, VC2 East Cornwall, Whitsand Bay | W H Ley | Augustin Ley | 9/10/1873 | BIRM | 20/6/2008 |
| + | Asplenium marinum | IE, VCH1 South Kerry, Slea Head | Augustin Ley | Augustin Ley | 13/8/1887 | BIRM | 24/6/2008 |
| + | Asplenium marinum | GB, VC71 Isle of Man, Peel | William West | George Stephen West
William West | | BIRM | 24/6/2008 |
| + | Asplenium obovatum | GB, VC49 Caernarvonshire, Llyn-y-Parc | John P Savidge | | 5/1968 | ABS | 4/5/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 9/1875 | BIRM | 12/5/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Penzance | Harold Stuart Thompson | Harold Stuart Thompson | 7/1886 | BIRM | 12/5/2008 |
| + | Asplenium obovatum | GB, VC113 Channel Islands, Guernsey,Saint Peters Port | William Hillhouse | William Hillhouse | 10/9/1881 | BIRM | 22/5/2008 |
| + | Asplenium obovatum | GB, VC113 Channel Islands, Guernsey | Douglas Montague Heath | Douglas Montague Heath | 13/6/1936 | BIRM | 22/5/2008 |
| + | Asplenium obovatum | GB, VC3 South Devon, Tavistock | Isaiah Waterloo Nicholson Keys | Augustin Ley
Isaiah Waterloo Nicholson Keys | 29/4/1861 | BIRM | 25/5/2008 |
| + | Asplenium obovatum | GB, VC48,VC49, Pont Aberglaslyn | William West | George Stephen West
William West | 21/6/1878 | BIRM | 26/5/2008 |
| + | Asplenium obovatum | GB, VC113 Channel Islands, Guernsey | Douglas Montague Heath | Douglas Montague Heath | 13/6/1936 | BIRM | 30/5/2008 |
| + | Asplenium obovatum | GB, VC3 South Devon, Bolt Head | F Morris | William Hillhouse | 7/1877 | BIRM | 31/5/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Helston | F Morris | William Hillhouse | 7/1877 | BIRM | 31/5/2008 |
| + | Asplenium obovatum | GB, VC113 Channel Islands, Jersey | Douglas Montague Heath | Douglas Montague Heath | 11/6/1936 | BIRM | 4/6/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Penzance | Alfred William Bennett | Alfred William Bennett
Augustin Ley | 10/1850 | BIRM | 5/6/2008 |
| + | Asplenium obovatum | GB, Wales | I Williams | Arthur Waters Preston
George Stephen West | 1870 | BIRM | 6/6/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Helston | James Cunnack | Augustin Ley | 3/6/1872 | BIRM | 8/6/2008 |
| + | Asplenium obovatum | GB, VC3 South Devon, Petertavy | Thomas Richard Archer Briggs | Augustin Ley | 4/8/1866 | BIRM | 20/6/2008 |
| + | Asplenium obovatum | GB, VC69 Westmorland, Ambleside | | Robert Large Baker | 8/1878 | BIRM | 24/6/2008 |
| + | Asplenium obovatum | GB, VC1 West Cornwall, Lizard | Harold Stuart Thompson | Harold Stuart Thompson | 27/7/1886 | BIRM | 24/6/2008 |
| + | Asplenium ruta-muraria | GB, VC113 Channel Islands, Alderney | William Hillhouse | William Hillhouse | 15/9/1881 | BIRM | 13/5/2008 |
| + | Asplenium ruta-muraria | GB, VC2 East Cornwall, Landrake | Augustin Ley | Augustin Ley | 22/9/1864 | BIRM | 13/5/2008 |
| + | Asplenium ruta-muraria | GB, VC37 Worcestershire, Bewdley | | William Henry Wilkinson | 30/6/1881 | BIRM | 18/5/2008 |
| + | Asplenium ruta-muraria | GB, VC35 Monmouthshire, Trelleck | Augustin Ley | Augustin Ley | 18/6/1874 | BIRM | 21/5/2008 |
| + | Asplenium ruta-muraria | GB, VC64 Mid-west Yorkshire, Airton | William West | George Stephen West | 6/8/1879 | BIRM | 22/5/2008 |
| + | Asplenium ruta-muraria | GB, VC58 Cheshire, Chester | | Robert Large Baker | 6/1874 | BIRM | 30/5/2008 |
| + | Asplenium ruta-muraria | GB, VC48 Merionethshire, Dolgellau | Harold Stuart Thompson | Harold Stuart Thompson | 28/6/1902 | BIRM | 30/5/2008 |
| + | Asplenium ruta-muraria | GB, VC70 Cumberland, Greystoke | | Harold Stuart Thompson | 1840 | BIRM | 31/5/2008 |
| + | Asplenium ruta-muraria | GB, VC59 South Lancashire, Liverpool, South of | John Harbord Lewis | Charles Bailey | 16/8/1875 | BIRM | 31/5/2008 |
| + | Asplenium ruta-muraria | GB, VC64 Mid-west Yorkshire, Pen-y-Ghent | William West | George Stephen West
William West | 4/4/1890 | BIRM | 1/6/2008 |
| + | Asplenium ruta-muraria | GB, VC34 West Gloucestershire, Clifton | Harold Stuart Thompson | Harold Stuart Thompson | 3/11/1937 | BIRM | 4/6/2008 |
| + | Asplenium ruta-muraria | GB, VC6 North Somerset, Sidcot | Harold Stuart Thompson | Harold Stuart Thompson | 11/6/1937 | BIRM | 10/6/2008 |
| + | Asplenium ruta-muraria | GB, VC41 Glamorganshire, Cowbridge | | William Henry Wilkinson | 11/8/1880 | BIRM | 20/6/2008 |
| + | Asplenium ruta-muraria | GB, VC36 Herefordshire, Ross | | Walter Stiles | 18/8/1908 | BIRM | 20/6/2008 |
| + | Asplenium ruta-muraria | GB, VC98 Argyllshire, Oban | Douglas Montague Heath | Douglas Montague Heath | 8/1904 | BIRM | 23/6/2008 |
| + | Asplenium ruta-muraria | GB, VC48 Merionethshire, Barmouth | Douglas Montague Heath | Douglas Montague Heath | | BIRM | 24/6/2008 |
| + | Asplenium ruta-muraria | GB, VC27,VC28 | Douglas Montague Heath | Douglas Montague Heath | 1914 | BIRM | 24/6/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Llanrwst | John Edwards Griffith | Watson Botanical Exchange Club
Albert John Crosfield | 8/1917 | BIRM | 12/5/2008 |
| + | Asplenium septentrionale | GB, VC83 Midlothian, Arthur's Seat | Hugh M Balfour | Harold Stuart Thompson
Hugh M Balfour | 11/1847 | BIRM | 16/5/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Llyn Ogwen | Douglas Montague Heath | Douglas Montague Heath | 20/7/1921 | BIRM | 18/5/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Llanrwst | John Edwards Griffith | Watson Botanical Exchange Club
Harold Stuart Thompson | 8/1917 | BIRM | 25/5/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Llanrwst | I Williams | Arthur Waters Preston
George Stephen West | 1870 | BIRM | 29/5/2008 |
| + | Asplenium septentrionale | GB, VC70 Cumberland, Keswick | Harry Joseph Riddelsdell | Augustin Ley | 8/1903 | BIRM | 4/6/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Betws-y-Coed | Robert Large Baker | Augustin Ley | 7/1874 | BIRM | 6/6/2008 |
| + | Asplenium septentrionale | GB, VC49 Caernarvonshire, Llanrwst | Albert Wilson
Joseph Fry Pickard | Harold Stuart Thompson | 18/5/1935 | BIRM | 24/6/2008 |
| + | Asplenium viride | GB, VC42 Breconshire, Brecon Beacons | Augustin Ley | Augustin Ley | 10/5/1883 | BIRM | 5/5/2008 |
| + | Asplenium viride | GB, VC64 Mid-west Yorkshire, Chapel-le-Dale | | Langley Kitching | 6/1876 | 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 |
| + | Asplenium viride | GB, VC69 Westmorland, Helvellyn | Augustin Ley | Augustin Ley | 30/8/1881 | BIRM | 12/5/2008 |
| + | Asplenium viride | GB, VC64 Mid-west Yorkshire, Malham, Malham Moor | William West | George Stephen West
William West | 7/1881 | BIRM | 12/5/2008 |
| + | Asplenium viride | GB, VC92 South Aberdeenshire, Braemar | | Charles Bailey
John Hardy | 7/1884 | BIRM | 12/5/2008 |
| + | Asplenium viride | GB, VC92 South Aberdeenshire, Glen Callater | Traill | William Hillhouse | 27/7/1875 | BIRM | 13/5/2008 |
| + | Asplenium viride | GB, VC49 Caernarvonshire, Cwm Idwal | Augustin Ley | Augustin Ley | 27/6/1876 | BIRM | 15/5/2008 |
| + | Asplenium viride | GB, VC44 Carmarthenshire, Llyn Fan Fechan | Augustin Ley | Augustin Ley | 16/8/1897 | BIRM | 15/5/2008 |
| + | Asplenium viride | GB, VC65 North-west Yorkshire, Cronkley Scar | | Augustin Ley | 9/8/1878 | BIRM | 16/5/2008 |
| + | Asplenium viride | GB, VC57 Derbyshire, Harpur Hill | | Augustin Ley | 17/11/1881 | BIRM | 17/5/2008 |
| + | Asplenium viride | GB, VC49 Caernarvonshire, Portmadoc | Harold Stuart Thompson | Harold Stuart Thompson | 5/1892 | BIRM | 17/5/2008 |
| + | Asplenium viride | GB, VC66 County Durham, Teesdale | | Harold Stuart Thompson | 11/8/1886 | BIRM | 18/5/2008 |
| + | Asplenium viride | GB, VC42 Breconshire, Brecon Beacons | Augustin Ley | Augustin Ley | 25/8/1890 | BIRM | 18/5/2008 |
| + | Asplenium viride | IE, VCH1 South Kerry, Carrauntoohil | Augustin Ley | Augustin Ley | 20/8/1887 | BIRM | 18/5/2008 |
| + | Asplenium viride | GB, North Wales | George Hartley Bryan | Harold Stuart Thompson | | BIRM | 22/5/2008 |
