| + | Acalypha gracilens | USFL, Polk County, Disney Wilderness Preserve | Loran C Anderson
Steve Mortellaro | | 27/6/1997 | FSU | 22/8/2015 |
| + | Acer campestre var. leiocarpum | GB, VC36 Herefordshire, King's Caple | Augustin Ley | Augustin Ley | 7/7/1899 | BIRM | 12/2/2016 |
| + | Acer campestre | GB, VC34 West Gloucestershire, Tidenham | Walter Butt | | 12/5/1912 | GLR | 10/10/2014 |
| + | Acer campestre | GB, VC20 Hertfordshire, Kensworth | | S A Chambers | 10/7/1896 | SLBI | 31/3/2014 |
| + | Acer campestre | GB, VC16 West Kent, Leaves Green | William Henry Griffin | Allan Octavian Hume | 6/5/1905 | SLBI | 17/11/2013 |
| + | Acer negundo | USFL, Calhoun County, Clarksville | Robert K Godfrey | | 30/7/1980 | FSU | 18/9/2015 |
| + | Acer pseudoplatanus | GB, VC34 West Gloucestershire, Tibberton | William Robert Price | William Robert Price | 15/6/1906 | GLR | 6/12/2013 |
| + | Acer pseudoplatanus | GB, VC21 Middlesex, Crouch End | | | 25/5/1877 | DBC | 22/10/2014 |
| + | Acer pseudoplatanus | GB, VC17 Surrey, Mickleham Downs | | | 18/4/1920 | SLBI | 8/9/2013 |
| + | Aceras anthropophorum | GB, VC17 Surrey, Compton | Henry Groves
James Groves | Henry & James Groves
Robert Large Baker | 17/5/1875 | BIRM | 6/2/2016 |
| + | Aceras anthropophorum | | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1847 | BIRM | 21/12/2014 |
| + | Aceras anthropophorum | GB, VC15,VC16 | R Pryor | | | K | 1/1/2015 |
| + | Aceras anthropophorum | GB, VC32 Northamptonshire, Barnack | Gerard Holmes | | 7/1948 | K | 23/11/2014 |
| + | Aceras anthropophorum | GB, VC53,VC54, Carlby, Stanford | Elizabeth Joan Gibbons | | 21/6/1954 | K | 7/4/2015 |
| + | Achillea distans subsp. tanacetifolia | GB | | Crozier | | MANCH | 12/5/2015 |
| + | Achillea distans subsp. tanacetifolia | GB, VC61 South-east Yorkshire, Hull | Charles Waterfall | Allan Octavian Hume
Charles Waterfall
Frederick Townsend | 7/1900 | SLBI | 10/1/2014 |
| + | Achillea distans subsp. tanacetifolia | GB, VC34 West Gloucestershire, Kingswood | James Walter White | Botanical Exchange Club of The British Isles | 8/7/1885 | SLBI | 10/4/2013 |
| + | Achillea distans subsp. tanacetifolia | GB, VC41 Glamorganshire, Ely Cultivated | Royston Leslie Smith | Isaac A Helsby | 6/1936 | SLBI | 7/10/2014 |
| + | Achillea distans subsp. tanacetifolia | SI, Krain | | Freyer
Allan Octavian Hume
Frederick Townsend | | SLBI | 10/1/2014 |
| + | Achillea maritima | IE, VCH12 Co. Wexford, Rosslare | Cecil Prescott Hurst | Allan Octavian Hume | 10/10/1901 | SLBI | 10/4/2013 |
| + | Achillea maritima | GB, VC113 Channel Islands, Saint Ouen's Bay, Jersey | Henry Franklin Parsons | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 24/6/1883 | SLBI | 18/2/2016 |
| + | Achillea maritima | | Joseph Sinel | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 6/8/1883 | SLBI | 18/2/2016 |
| + | Achillea millefolium | GB, VC57 Derbyshire, Buxton | | Charles Bailey
John Barrow | 18/8/1866 | MANCH | 20/3/2014 |
| + | Achillea millefolium | GB, VC57 Derbyshire, Milton | Rhoda Hemmings | Repton School Herbarium | 1/7/1934 | MANCH | 23/9/2013 |
| + | Achillea millefolium | GB, VC45 Pembrokeshire, Tenby | Charles Bailey | Charles Bailey | 31/7/1873 | MANCH | 18/8/2014 |
| + | Achillea millefolium | GB, VC29 Cambridgeshire, Sutton Gault | Alfred Fryer | Alfred Fryer
Charles Bailey | 27/9/1880 | MANCH | 28/9/2013 |
| + | Achillea millefolium | GB, VC12 North Hampshire, Highclere | Evelyn Santer | | 1/8/1993 | MANCH | 18/10/2013 |
| + | Achillea millefolium | GB, VC56 Nottinghamshire, Hoveringham | Margaret Boote | | 3/8/1968 | ABS | 23/3/2015 |
| + | Achillea millefolium | | G W J | | | ABS | 8/12/2015 |
| + | Achillea millefolium | GB, VC38 Warwickshire, Sutton Coldfield | J Allen | | 25/9/1963 | ABS | 2/11/2014 |
| + | Achillea millefolium | GB, VC39 Staffordshire, Gnosall | William Henry Wilkinson | William Henry Wilkinson | 6/9/1881 | BIRM | 17/11/2013 |
| + | Achillea millefolium | GB, VC15 East Kent, Folkestone Warren | | Walter Stiles | 15/8/1906 | BIRM | 1/9/2015 |
| + | Achillea millefolium | GB, VC21 Middlesex, Shepherds Bush | | Walter Stiles | 25/8/1906 | BIRM | 1/9/2015 |
| + | Achillea millefolium | GB, VC6 North Somerset, Keynsham | Harold Stuart Thompson | Harold Stuart Thompson | 28/7/1934 | BIRM | 4/9/2013 |
| + | Achillea millefolium | GB, VC5,VC6 | Thomas Clark | Harold Stuart Thompson
Thomas Clark | | BIRM | 15/7/2015 |
| + | Achillea millefolium | GB, VC5,VC6, Bridgwater | Harold Stuart Thompson | Harold Stuart Thompson | 3/8/1885 | BIRM | 15/7/2015 |
| + | Achillea millefolium | GB, VC37 Worcestershire, Northfield | | George Stephen West | 4/8/1888 | BIRM | 17/4/2016 |
| + | Achillea millefolium | GB, VC20 Hertfordshire, Oxhey | Isaac A Helsby | Isaac A Helsby | 6/1920 | SLBI | 12/11/2013 |
| + | Achillea millefolium | GB, VC66 County Durham, Forest-in-Teesdale | Allan Octavian Hume | Allan Octavian Hume | 26/8/1903 | SLBI | 27/4/2013 |
| + | Achillea millefolium | GB, VC11,VC12, Winchester | J Breach | Croydon Natural History and Scientific Society
Robert Russell Hutchinson | 7/1833 | SLBI | 14/4/2013 |
| + | Achillea ptarmica | GB, VC69 Westmorland, Brothers Water | Arthur John Farmer | Arthur John Farmer | 23/8/1946 | MANCH | 16/6/2014 |
| + | Achillea ptarmica | GB, VC49 Caernarvonshire, Deganwy | | | 7/1925 | MANCH | 18/8/2014 |
| + | Achillea ptarmica | GB, VC34 West Gloucestershire, Yate,Yate Common | James Walter White | Charles Bailey | 8/1883 | MANCH | 6/5/2013 |
| + | Achillea ptarmica | GB, VC98 Argyllshire, Oban | | Repton School Herbarium | 9/1955 | MANCH | 18/8/2014 |
| + | Achillea ptarmica | GB, VC44 Carmarthenshire, River Towy | M Hildred Bigwood | | 8/1968 | ABS | 16/2/2016 |
| + | Achillea ptarmica | GB, VC14 East Sussex, Crawley | Harold Stuart Thompson | Harold Stuart Thompson | 16/8/1906 | BIRM | 14/6/2013 |
| + | Achillea ptarmica | GB, VC108 West Sutherland | J E Clark | Harold Stuart Thompson | 7/1881 | BIRM | 14/6/2013 |
| + | Achillea ptarmica | IE, VCH19 Co. Kildare, Rathmore | Robert Lloyd Praeger | Robert Lloyd Praeger | 14/8/1898 | DBC | 16/10/2013 |
| + | Achillea ptarmica | GB, VC17 Surrey, Epsom | Charles Edward Britton | Charles Edward Britton | 1/9/1928 | SLBI | 18/9/2013 |
| + | Achillea ptarmica | | | | | SLBI | 16/11/2016 |
| + | Achillea ptarmica | GB, VC111 Orkney, Rousay | M Gibbs | | 7/1896 | SLBI | 9/9/2013 |
| + | Achillea ptarmica | GB, VC12 North Hampshire, Headbourne Worthy | J Breach | Croydon Natural History and Scientific Society
J Breach
Robert Russell Hutchinson | 7/1833 | SLBI | 3/7/2016 |
| + | Achillea ptarmica | GB, VC46 Cardiganshire, Aberystwyth | W Winter | C E Robinson | 1891 | SLBI | 6/12/2013 |
| + | Achillea ptarmica | GB, VC26 West Suffolk, Wissington | John Durbin Gray | | 7/1891 | SLBI | 10/9/2013 |
| + | Achillea ptarmica | GB | Ralph Fawsett Ainsworth | | | MANCH | 8/12/2015 |
| + | Aconitum napellus | GB, VC34 West Gloucestershire, Owlpen | Edward Metcalfe Day | | 27/6/1914 | GLR | 14/9/2013 |
| + | Aconitum napellus | GB, VC33 East Gloucestershire, Hucclecote | | | 2/7/1915 | GLR | 8/9/2013 |
| + | Aconitum napellus | GB, VC1 West Cornwall, Gwennap | Frederick Hamilton Davey | Allan Octavian Hume | 9/5/1900 | SLBI | 11/9/2013 |
| + | Aconitum paniculatum | GB, VC6,VC34, Bristol | Harold Stuart Thompson | Harold Stuart Thompson | 10/9/1932 | BIRM | 15/4/2016 |
| + | Acorus calamus | GB, VC18 South Essex, Great Baddow | Hugh Neville Dixon | Hugh Neville Dixon
Leslie Beeching Hall | 1882 | SLBI | 17/10/2015 |
| + | Acorus calamus | GB, VC17 Surrey, Burgh Heath | Edward Charles Wallace
Jean Irene Byatt | Edward Charles Wallace | 30/9/1979 | SLBI | 31/12/2015 |
| + | Acorus calamus | GB, VC17 Surrey, Barnes Common | | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 1865 | SLBI | 6/1/2016 |
| + | Actaea spicata | GB, VC63 South-west Yorkshire, Whitley | | William Wilson | 6/1822 | MANCH | 18/8/2014 |
| + | Actaea spicata | Cultivated | Rooper | Robert Large Baker | 6/1876 | BIRM | 15/3/2016 |
| + | Actaea spicata | GB, VC64 Mid-west Yorkshire, Thorp Arch | | Langley Kitching | 29/6/1876 | BIRM | 17/6/2016 |
| + | Actaea spicata | GB, VC64 Mid-west Yorkshire, Thorp Arch | | Langley Kitching | 29/6/1876 | BIRM | 17/6/2016 |
| + | 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 | 7/6/2013 |
| + | Adonis autumnalis | GB, VC9 Dorset, Isle of Portland | James Walter White | William Hunt Painter | 8/1882 | ABS | 4/8/2016 |
| + | Adonis autumnalis | GB, VC64 Mid-west Yorkshire, Wetherby | J Jackson | Alban Edward Lomax
William Hunt Painter | 7/1881 | ABS | 4/8/2016 |
| + | Adonis autumnalis | GB, VC33 East Gloucestershire, Painswick | Gustavus A Ornano St Brody | | 7/1869 | GLR | 15/4/2013 |
| + | Adonis autumnalis | GB, VC16 West Kent, Dartford,Wilmington | E Edwards | | 1845 | SLBI | 3/9/2013 |
| + | Adonis autumnalis | GB, VC83 Midlothian, Leith Docks | James Fraser | Allan Octavian Hume | 3/6/1906 | SLBI | 23/10/2013 |
| + | Adoxa moschatellina | GB, VC58 Cheshire, Woodley | Harman | Harman
Charles Bailey | 1874 | MANCH | 29/8/2015 |
| + | Adoxa moschatellina | GB, VC13 West Sussex, Reeth | | Chenevix-Trench | | MANCH | 25/10/2014 |
| + | Adoxa moschatellina | GB, VC29 Cambridgeshire, Chesterton | Richard Henry Yapp | | 4/1902 | ABS | 17/11/2013 |
| + | Adoxa moschatellina | GB, VC62 North-east Yorkshire, Kirkdale | Douglas Montague Heath | Douglas Montague Heath | 16/5/1908 | BIRM | 24/9/2016 |
| + | Aegilops ventricosa | GB, VC17 Surrey, Kew | George Nicholson | Augustin Ley | 7/1878 | BIRM | 12/2/2016 |
| + | Aegopodium podagraria | GB, VC29 Cambridgeshire, Isleham | | Leslie John Audus | 28/6/1935 | ABS | 15/12/2013 |
| + | Aegopodium podagraria | GB, VC38 Warwickshire, Birmingham | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | | BIRM | 6/11/2013 |
| + | Aegopodium podagraria | GB, VC38 Warwickshire, Milverton | Robert Large Baker | | 9/6/1874 | BIRM | 15/6/2013 |
| + | Aegopodium podagraria | GB, VC10 Isle of Wight, Niton | Allan Octavian Hume | Allan Octavian Hume | 12/6/1898 | SLBI | 18/10/2013 |
| + | Aegopodium podagraria | GB, VC16 West Kent, West Wickham | William Henry Griffin | Allan Octavian Hume | 22/7/1902 | SLBI | 18/9/2013 |
| + | Aegopodium podagraria | GB, VC16 West Kent, Sydenham | Stafford Edwin Chandler | Croydon Natural History and Scientific Society
Stafford Edwin Chandler | 13/7/1946 | SLBI | 1/1/2015 |
| + | Aethusa cynapium | GB, VC72 Dumfriesshire, Wamphray Water | Charles Bailey | Charles Bailey | 26/9/1898 | BIRM | 8/12/2014 |
| + | Aethusa cynapium | GB, VC63 South-west Yorkshire, Eccleshill | William West | George Stephen West
William West | 9/1889 | BIRM | 18/12/2013 |
| + | Aethusa cynapium | GB, VC17 Surrey, Merstham | William Hadden Beeby | William Hadden Beeby | 24/8/1872 | SLBI | 26/3/2016 |
| + | Aethusa cynapium | GB, VC17 Surrey, Reigate Hill | William Hadden Beeby | William Hadden Beeby | 8/7/1871 | SLBI | 26/3/2016 |
| + | Aethusa cynapium | GB, VC17 Surrey, Croydon | Robert Russell Hutchinson | Croydon Natural History and Scientific Society
Robert Russell Hutchinson | 1941 | SLBI | 14/12/2013 |
| + | Aethusa cynapium | GB, VC14 East Sussex, Lewes | Joseph Woods | Allan Octavian Hume
Frederick Townsend | 23/7/1853 | SLBI | 6/11/2013 |
| + | Aethusa cynapium | GB, VC2 East Cornwall, East Looe | Allan Octavian Hume | Allan Octavian Hume | 4/8/1900 | SLBI | 27/8/2015 |
| + | Aethusa cynapium subsp. agrestis | GB, VC2 East Cornwall, Pentewan Beach | Allan Octavian Hume | Allan Octavian Hume | 4/9/1901 | SLBI | 14/12/2013 |
| + | Agrimonia eupatoria | GB, VC34 West Gloucestershire, Avening | | | 11/7/1912 | GLR | 16/8/2013 |
| + | Agrimonia eupatoria | GB, VC10 Isle of Wight, Niton | Allan Octavian Hume | Allan Octavian Hume | 17/6/1898 | SLBI | 6/12/2013 |
| + | Agrimonia odorata | GB, VC40 Shropshire, Pulverbach | Anthony Hurt Wolley Dod | | 6/8/1902 | SHYB | 27/3/2015 |
| + | Agrimonia odorata | GB, VC16 West Kent, Lamberhurst | John Richard Wallis | John Richard Wallis | 17/7/1940 | SLBI | 24/4/2016 |
| + | Agrimonia procera | GB, VC36 Herefordshire, Whitbourne | Augustin Ley | Augustin Ley | 8/8/1907 | BIRM | 8/1/2016 |
| + | Agrimonia procera | GB, VC42 Breconshire, Honddu | | Augustin Ley | 27/8/1897 | BIRM | 22/9/2013 |
| + | Agrimonia procera | GB, VC13,VC14, Crawley | Harold Stuart Thompson | Harold Stuart Thompson | 16/8/1906 | BIRM | 18/4/2013 |
| + | Agrimonia procera | GB, VC41 Glamorganshire, River Nedd | | Augustin Ley | 3/8/1898 | BIRM | 12/9/2015 |
| + | Agrostemma githago | GB, VC9 Dorset, Lulworth | | | 9/8/1888 | BIRM | 29/10/2014 |
| + | Agrostemma githago | GB, VC20 Hertfordshire, Abbotsbury | | | 16/8/1888 | BIRM | 29/10/2014 |
| + | Agrostemma githago | GB, VC27 East Norfolk, Roydon | William Robert Sherrin | William Robert Sherrin | 22/7/1899 | SLBI | 15/4/2013 |
| + | Agrostemma githago | GB, VC11 South Hampshire, Cheesefoot Head | Richard Barker Ullman | Richard Barker Ullman | 24/6/1912 | SLBI | 10/10/2015 |
| + | Agrostemma githago | GB, VC17 Surrey, Croydon | William Hadden Beeby | William Hadden Beeby | 1870 | SLBI | 8/10/2015 |
| + | Agrostemma githago | GB, VC17 Surrey, Gomshall | William Hadden Beeby | William Hadden Beeby | 18/8/1885 | SLBI | 8/10/2015 |
| + | Agrostemma githago | GB, VC30 Bedfordshire, Thorn | | S A Chambers | 6/8/1897 | SLBI | 5/9/2013 |
| + | Agrostis canina | GB, VC57 Derbyshire, Walton Wood | William Richardson Linton | Botanical Exchange Club of The British Isles
Augustin Ley | 10/8/1899 | BIRM | 5/11/2014 |
| + | Agrostis canina | | James Abbot | George Stephen West
William West | | BIRM | 27/12/2015 |
| + | Agrostis canina | GB, VC38 Warwickshire, Hatton | | Robert Large Baker | 6/8/1878 | BIRM | 21/3/2016 |
| + | Agrostis canina | GB, VC38 Warwickshire, Balsall Common | Henry Bromwich | Botanical Exchange Club of The British Isles
Augustin Ley | 8/1894 | BIRM | 29/9/2013 |
| + | Agrostis capillaris | GB, VC36 Herefordshire, Mary Knoll | Augustin Ley | Augustin Ley | 20/7/1883 | BIRM | 21/11/2014 |
| + | Agrostis capillaris | GB, VC89 East Perthshire, River Tummel | Edward Cleminshaw | Watson Botanical Exchange Club
Edward Cleminshaw
Harold Stuart Thompson | 8/1901 | BIRM | 24/7/2015 |
| + | Agrostis capillaris | GB, VC50 Denbighshire, Colwyn Bay | Charles Waterfall | Watson Botanical Exchange Club
Harold Stuart Thompson | 7/1900 | BIRM | 24/7/2015 |
| + | Agrostis curtisii | GB, VC3 South Devon, Budleigh Salterton | Augustin Ley | Augustin Ley | 7/7/1880 | BIRM | 17/10/2013 |
| + | Agrostis curtisii | | Herbert Mann Livens | | | BON | 19/1/2014 |
| + | Agrostis gigantea | GB, VC38 Warwickshire | James Eustace Bagnall | | 6/1882 | ABS | 2/11/2014 |
| + | Agrostis gigantea | GB, VC37 Worcestershire, Churchill | William Hunt Painter | | 1/7/1882 | ABS | 5/8/2015 |
| + | Agrostis gigantea | GB, VC91 Kincardineshire, Maryculter | John Thomas Irvine Boswell-Syme | Augustin Ley | 9/1882 | BIRM | 18/1/2014 |
| + | Agrostis stolonifera | GB, VC29 Cambridgeshire, Isleham | Fiona M Audus | | 12/7/1967 | ABS | 11/2/2016 |
| + | Agrostis stolonifera | GB, VC91 Kincardineshire | John Thomas Irvine Boswell-Syme | London Botanical Exchange Club
Robert Large Baker | 9/1882 | BIRM | 23/10/2013 |
| + | Agrostis stolonifera | GB, VC88 Mid Perthshire, Crianlarich | Edward Shearburn Marshall | Augustin Ley | 9/8/1893 | BIRM | 4/12/2014 |
| + | Agrostis stolonifera | GB, VC54 North Lincolnshire, Cleethorpes | Eric Frederic Drabble
Hilda Lake Drabble | Watson Botanical Exchange Club
Augustin Ley
Eric Frederic Drabble
Hilda Lake Drabble | 7/1909 | BIRM | 18/10/2014 |
| + | Agrostis stolonifera | GB, VC19 North Essex, Frinton | Frederick Yorke Brocas | Mantua And Montferrat | 8/1882 | BON | 3/2/2016 |
| + | Agrostis stolonifera | GB, VC10 Isle of Wight, Sandown | Douglas Montague Heath | Douglas Montague Heath | 29/7/1915 | BIRM | 11/1/2014 |
| + | Agrostis stolonifera x Polypogon monspeliensis = x Agropogon littoralis | GB, VC16 West Kent, Plumstead | John Thomas Irvine Boswell-Syme | Botanical Society of London
George Stephen West
John Thomas Irvine Boswell-Syme | 6/1852 | BIRM | 26/12/2014 |
| + | Agrostis stolonifera x Polypogon monspeliensis = x Agropogon littoralis | GB, VC27,VC28 | William Whitear | George Stephen West
William West | 30/6/1834 | BIRM | 29/2/2016 |
| + | Agrostis tenuis | GB, VC55 Leicestershire, Swithland | William Bell | Botanical Exchange Club of The British Isles
Augustin Ley
William Bell | 8/1907 | BIRM | 23/11/2014 |
| + | Agrostis vulgaris | IE | | | | SHYB | 1/7/2015 |
| + | Aira caryophyllea | GB, VC63,VC64, Saltaire | William West | George Stephen West | 6/1908 | BIRM | 11/12/2014 |
| + | Aira caryophyllea | GB, VC43 Radnorshire, Stanner Rocks | Augustin Ley | Augustin Ley | 29/5/1874 | BIRM | 2/4/2014 |
| + | Aira caryophyllea | GB, VC59 South Lancashire, Walton | | Mantua And Montferrat | | BON | 27/10/2013 |
| + | Aira praecox | GB, VC1 West Cornwall, Isles of Scilly,Tresco | D A J Little | | 6/1963 | ABS | 4/3/2016 |
| + | Aira praecox | GB, VC37 Worcestershire, Clent | George Stephen West | George Stephen West | 5/6/1907 | BIRM | 22/8/2015 |
| + | Aira praecox | GB, VC38 Warwickshire, Sutton Park | George Stephen West | George Stephen West | 12/6/1907 | BIRM | 22/8/2015 |
| + | Aira praecox | GB, VC35 Monmouthshire, Llanthony | Augustin Ley | Augustin Ley | 27/5/1874 | BIRM | 6/12/2013 |
| + | Aira praecox | | Herbert Mann Livens | | | BON | 14/7/2014 |
| + | Ajuga chamaepitys | GB, VC15 East Kent, Fredville | | Western A Plumptre | 9/1895 | SHYB | 18/5/2014 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Box Hill | W R Hayward | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 1868 | SLBI | 19/6/2013 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Croydon, Croham Hurst | | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 25/7/1897 | SLBI | 19/6/2013 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Chipstead | | John Richard Wallis | 13/9/1941 | SLBI | 20/8/2013 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Kingswood | Edward Charles Wallace | Isaac A Helsby | 19/7/1925 | SLBI | 17/11/2013 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Chipstead | Job Edward Lousley | Watson Botanical Exchange Club
Isaac A Helsby | 23/6/1923 | SLBI | 17/11/2013 |
| + | Ajuga chamaepitys | GB, VC16 West Kent, Chelsfield | Isaac A Helsby | Isaac A Helsby | 16/6/1928 | SLBI | 17/11/2013 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Epsom Downs | James Leighton | Croydon Natural History and Scientific Society | 5/1877 to 9/1877 | SLBI | 8/2/2014 |
| + | Ajuga chamaepitys | GB, VC17 Surrey, Chipstead | Job Edward Lousley | Job Edward Lousley | 23/6/1923 | SLBI | 2/4/2014 |
| + | Ajuga chamaepitys | GB, VC15,VC16, Kent | John Percy | George Valentine Chapman Last | 1839 | K | 26/12/2014 |
| + | Ajuga chamaepitys | GB, VC28 West Norfolk, Wolferton | Kirby Trimmer | George Lloyd | 5/1837 | K | 13/9/2016 |
| + | Ajuga pyramidalis | GB, VC41 Glamorganshire, Ely | Royston Leslie Smith | Isaac A Helsby | 10/5/1935 | SLBI | 23/3/2016 |
| + | Ajuga pyramidalis | GB, VC23 Oxfordshire, Oxford Cultivated
IE, VCH9 Co. Clare, Burren | George Claridge Druce | Botanical Exchange Club of The British Isles
Charles Edward Britton
George Claridge Druce | 1927 | K | 1/6/2015 |
| + | Ajuga reptans | | Mary Ann Brooks | Mary Ann Brooks | | BIRM | 20/9/2015 |
| + | Ajuga reptans | IE, VCH21 Co. Dublin, Terenure | Robert Lloyd Praeger | Robert Lloyd Praeger | 6/1902 | DBC | 21/10/2014 |
| + | Ajuga reptans | GB, VC17 Surrey, Witley | Edward Shearburn Marshall | Croydon Natural History and Scientific Society | 30/5/1889 | SLBI | 8/4/2015 |
| + | Ajuga reptans | GB, VC17 Surrey, Betchworth Hills | William Hadden Beeby | William Hadden Beeby | 27/5/1883 | SLBI | 8/12/2013 |
| + | Ajuga reptans | GB, VC16 West Kent, Crofton, Orpington | William Henry Griffin | Allan Octavian Hume | 27/5/1901 | SLBI | 11/9/2013 |
| + | Ajuga reptans | GB, VC14 East Sussex, Lewes | Joseph Woods | Frederick Townsend | 16/6/1852 | SLBI | 15/6/2013 |
| + | Ajuga reptans | GB, VC18 South Essex, Epping Forest | Edward Benedict Bangerter | Edward Benedict Bangerter | 24/5/1936 | SLBI | 8/10/2014 |
| + | Ajuga reptans | GB, VC17 Surrey, Alfold | Edward Shearburn Marshall | Frederick Townsend | 12/5/1894 | SLBI | 26/4/2016 |
| + | Ajuga reptans | GB, VC10 Isle of Wight, Luccombe | A Hamburgh | Frederick Townsend | 5/1838 | SLBI | 26/4/2016 |
| + | Ajuga reptans | GB, VC20 Hertfordshire, Bricket Wood | Isaac A Helsby | Isaac A Helsby | 5/1922 | SLBI | 22/7/2013 |
| + | Ajuga reptans | GB, VC11 South Hampshire, Studland Common | Isaac A Helsby | Isaac A Helsby | 22/6/1928 | SLBI | 22/7/2013 |
| + | Ajuga reptans | GB, VC17 Surrey, Burford Bridge | Allan Octavian Hume | Allan Octavian Hume | 25/5/1907 | SLBI | 3/1/2014 |
| + | Ajuga reptans | GB, VC21 Middlesex, Northwood | Charles Baylis Green | Charles Baylis Green | 5/1903 | SLBI | 25/10/2014 |
| + | Ajuga reptans | GB, VC19 North Essex, Hatfield Peverel | Harold Goodman Dixon
Hugh Neville Dixon | Hugh Neville Dixon
Leslie Beeching Hall | 8/8/1877 | SLBI | 25/10/2014 |
| + | Ajuga reptans | GB, VC17 Surrey, Croydon, Croham Hurst | William Hadden Beeby | William Hadden Beeby | 1866
1870 | SLBI | 22/7/2013 |
| + | Ajuga reptans | GB, VC17 Surrey, Great Bookham Common | Joan Frances Hall | London Natural History Society | 9/5/1954 | SLBI | 6/12/2014 |
| + | Ajuga reptans | GB, VC22 Berkshire, Silwood Park | M J Crawley | Imperial College British Flora Project | 4/2001 | K | 31/8/2015 |
| + | Ajuga reptans | GB, VC24 Buckinghamshire, Little Hampden | Charles Edward Hubbard | | 22/5/1939 | K | 13/4/2016 |
| + | Ajuga reptans | GB, VC58 Cheshire, Styal | | George Cheetham Churchill | 8/6/1861 | K | 7/10/2014 |
| + | Ajuga reptans | GB, VC55 Leicestershire, Clipsham | M E Edmonds | | 2/6/1932 | K | 26/3/2016 |
| + | Ajuga reptans | GB, VC16 West Kent, Downe | Benjamin Thompson Lowne jnr | | 6/1900 | K | 16/2/2016 |
| + | Ajuga reptans | GB, VC25,VC26 | William Jackson Hooker | William Jackson Hooker | | K | 6/11/2014 |
| + | Alchemilla alpina | GB, VC96 East Inverness-shire, Cairn Gorm | Philip Frank Wareing | Philip Frank Wareing | 1952 | ABS | 26/11/2014 |
| + | Alchemilla alpina | GB, VC96 East Inverness-shire, Drumochter Pass | Edward Cleminshaw | Edward Cleminshaw
Harold Stuart Thompson | 21/8/1901 | BIRM | 14/6/2013 |
| + | Alchemilla alpina | GB, VC98 Argyllshire, Oban | William Jameson | Harold Stuart Thompson
Thomas Clark | 1852 | BIRM | 14/6/2013 |
| + | Alchemilla alpina | GB, VC108 West Sutherland | J E Clark | Harold Stuart Thompson | 7/1881 | BIRM | 14/6/2013 |
| + | Alchemilla alpina | GB, VC100 Clyde Islands, Arran | E C T | Dulwich College | 9/1908 | SLBI | 9/6/2013 |
| + | Alchemilla alpina | GB, VC104 North Ebudes, Skye | J W D | | 9/1879 | SLBI | 9/6/2013 |
| + | Alchemilla connivens | GB, VC17 Surrey, Croydon Cultivated | Arthur Bennett
R Wood | William Hadden Beeby | 1885 | SLBI | 10/1/2014 |
| + | Alchemilla glabra | GB, VC66 County Durham, Widdybank Fell, Teesdale | Job Edward Lousley | Job Edward Lousley | 7/1927 | SLBI | 6/6/2013 |
| + | Alchemilla monticola | GB, VC17 Surrey, Reigate Cultivated
GB, VC66 County Durham, Teesdale | Alfred James Wilmott
Charles Edgar Salmon | Watson Botanical Exchange Club
Charles Edgar Salmon
Job Edward Lousley | 20/5/1926 | SLBI | 6/9/2013 |
| + | Alchemilla vulgaris | GB, VC42 Breconshire, Pontsarn | R G Gethin | R G Gethin | 7/8/1962 | ABS | 27/4/2013 |
| + | Alchemilla vulgaris | GB, VC61,VC62,VC63,VC64,VC65 | | Langley Kitching | | BIRM | 11/12/2014 |
| + | Alchemilla vulgaris agg | GB, VC34 West Gloucestershire, Coleford | Harry Joseph Riddelsdell | | 21/6/1909 | GLR | 23/10/2014 |
| + | Alchemilla vulgaris agg | GB, VC7 North Wiltshire, Bourton | | | | GLR | 4/6/2013 |
| + | Alchemilla xanthochlora | GB, VC5,VC6, Frome Cultivated | Edgar Wolston Bertram Handsley Milne-Redhead | Harold Stuart Thompson | 9/8/1921 | BIRM | 28/10/2014 |
| + | Alisma lanceolatum | GB, VC55 Leicestershire, Groby Pool | | Charles Bailey
Frederick Thompson Mott
Thomas Thorp | 4/7/1883 | MANCH | 8/9/2013 |
| + | Alisma lanceolatum | GB, VC17 Surrey, Weybridge | William Hadden Beeby | William Hadden Beeby | 1/7/1883 | SLBI | 4/12/2015 |
| + | Alisma plantago-aquatica | GB, VC22 Berkshire, Sulhamstead | Chenevix-Trench | | 1893 | MANCH | 22/8/2015 |
| + | Alisma plantago-aquatica | GB, VC46 Cardiganshire, Cors Fochno | | | 7/9/1935 | ABS | 15/4/2013 |
| + | Alisma plantago-aquatica | GB, VC17 Surrey, Wisley | D A J Little | | 5/7/1942 | ABS | 13/11/2013 |
| + | Alisma plantago-aquatica | GB, VC49 Caernarvonshire, Llanberis Lakes | John Edwards Griffith | Botanical Exchange Club of The British Isles
Augustin Ley | 7/1884 | BIRM | 17/8/2016 |
| + | Alisma plantago-aquatica | GB, VC17 Surrey, Croydon, Coombe Wood | | | 21/6/1875 | SLBI | 19/9/2015 |
| + | Alisma plantago-aquatica | GB, VC16 West Kent, Ravensbourne | Allan Octavian Hume | Allan Octavian Hume | 20/8/1898 | SLBI | 9/8/2016 |
| + | Alisma plantago-aquatica | GB, VC83 Midlothian, Lochend | George Don | George Arnott Walker Arnott
James Brodie | | E | 25/5/2016 |
| + | Alliaria petiolata | GB, VC40 Shropshire, Kingsland | | Richard de Gylpyn Benson | 15/5/1888 | SHYB | 29/8/2015 |
| + | Alliaria petiolata | GB, VC39 Staffordshire, West Bromwich | W C Crowther | Dulwich College
King Edwards School, Birmingham | 6/1899 | SLBI | 10/8/2014 |
| + | Allium ampeloprasum | GB, VC113 Channel Islands, Guernsey, Fort George | Margaret Dawber | Harold Stuart Thompson | 7/1890 | BIRM | 15/12/2014 |
| + | Allium ampeloprasum | GB, VC113 Channel Islands, Guernsey, Fort George | Margaret Dawber | | 7/1890 | SLBI | 15/3/2016 |
| + | Allium ampeloprasum | GB, VC1 West Cornwall, Saint Buryan | A Sedgewick | Richard Barker Ullman | 6/8/1936 | SLBI | 16/9/2013 |
| + | Allium carinatum | GB, VC89 East Perthshire, River Tay | John Thomas Irvine Boswell-Syme | Augustin Ley | 7/1870 | BIRM | 8/4/2015 |
