| + | Sedum telephium subsp. fabaria | GB, VC11 South Hampshire, Breamore | | Allan Octavian Hume
Frederick Townsend | 7/1879 | SLBI | 15/7/2012 |
| + | Sedum telephium subsp. fabaria | DE, Rheinland-Pfalz, Müden an der Mosel | Rupert Huter | Allan Octavian Hume
Frederick Townsend | | SLBI | 15/7/2012 |
| ... | Senecio aquaticus | | | Croydon Natural History and Scientific Society | | SLBI | 9/12/2012 |
| + | Sibbaldia procumbens | GB, VC105 West Ross & Cromarty, Ben Attow | Harold Goodman Dixon
Hugh Neville Dixon | Hugh Neville Dixon
Leslie Beeching Hall | 7/1883 | SLBI | 3/6/2012 |
| + | Silene gallica | GB, VC17 Surrey, Reigate Hill | William Hadden Beeby | William Hadden Beeby | 31/8/1879 | SLBI | 6/8/2011 |
| + | Silene vulgaris x uniflora | GB, VC16 West Kent, Shooters Hill Cultivated
GB, VC16 West Kent, Woolwich | | Botanical Exchange Club of The British Isles
Anthony Hurt Wolley Dod
Augustin Ley | 1/7/1901 | BIRM | 12/9/2010 |
| + | Sisymbrium loeselii | GB, VC18 South Essex, Dagenham | Arthur H Carter | | 22/8/1936 | SLBI | 30/12/2010 |
| + | Sisymbrium strictissimum | GB, VC59 South Lancashire, Heaton Mersey | James Edwin McDonald | Watson Botanical Exchange Club
Charles Bailey | 26/6/1905 | SLBI | 31/12/2010 |
| + | Solidago virgaurea | | | | | BIRM | 27/5/2010 |
| + | Sorbus admonitor | GB, VC4 North Devon, Watersmeet | C M A Cadell | Job Edward Lousley | 29/10/1960 | SLBI | 22/5/2012 |
| + | Sorbus anglica | GB, VC36 Herefordshire, Great Doward | Spencer Henry Bickham | Watson Botanical Exchange Club
Allan Octavian Hume
Spencer Henry Bickham | 22/5/1905 | SLBI | 23/5/2012 |
| + | Sorbus anglica | GB, VC36 Herefordshire, Great Doward | Augustin Ley | | 8/8/1886 | SLBI | 24/5/2012 |
| + | Sorbus anglica | GB, VC69 Westmorland, Grange over Sands | W J Wilson | Allan Octavian Hume
William Henry Griffin | 22/9/1905 | SLBI | 24/5/2012 |
| + | Sorbus aria | GB, VC17 Surrey, Oxted | | | 21/9/1924 | SLBI | 24/5/2012 |
| + | Sorbus aria | GB, VC34 West Gloucestershire, Lancaut | Job Edward Lousley | Job Edward Lousley | 9/6/1935 | SLBI | 26/5/2012 |
| + | Sorbus aucuparia x aria = S. x thuringiaca | GB, VC11 South Hampshire, Hursley Cultivated | | Croydon Natural History and Scientific Society
J Breach
Robert Russell Hutchinson | 14/5/1834 | SLBI | 24/5/2012 |
| + | Sorbus devoniensis | GB, VC4 North Devon, Kings Nympton | Augustin Ley | Botanical Exchange Club of The British Isles
William Hadden Beeby | 19/9/1882 | SLBI | 22/5/2012 |
| + | Sorbus devoniensis | GB, VC3 South Devon, Roborough | Thomas Richard Archer Briggs | | 25/5/1871 | SLBI | 22/5/2012 |
| + | Sorbus devoniensis | GB, VC3 South Devon, Meavy | Thomas Richard Archer Briggs | William Hadden Beeby | 5/1871 | SLBI | 22/5/2012 |
| + | Sorbus devoniensis | GB, VC3 South Devon, Roborough | Thomas Richard Archer Briggs | Allan Octavian Hume
Frederick Townsend | 25/5/1871 | SLBI | 22/5/2012 |
| + | Sorbus devoniensis | GB, VC3 South Devon, Egg Buckland Cultivated | Thomas Richard Archer Briggs | William Hadden Beeby | 10/1884 | SLBI | 23/5/2012 |
| + | Sorbus intermedia | GB, VC17 Surrey, Leatherhead | William Hadden Beeby | | 31/5/1885 | SLBI | 24/5/2012 |
| + | Sorbus subcuneata | GB, VC4 North Devon, Watersmeet | William Charles Barton | Watson Botanical Exchange Club
William Charles Barton | 25/8/1917 | SLBI | 22/5/2012 |
| + | Spergularia rubra | | | William Henry Wilkinson | | BIRM | 9/10/2010 |
| + | Spergularia rubra | GB, VC17 Surrey, Barnes Common | William West | William West | 29/6/1889 | BIRM | 9/10/2010 |
| + | Spergularia rupicola | GB, VC18 South Essex, Purfleet | Philip Henry Cooke | North London Natural History Society Local Herbarium | 8/7/1912 | SLBI | 1/10/2011 |
| + | Stachys arvensis | | Hugh Cuming | | 1831 | K | 12/7/2014 |
| + | Stellaria alsine | GB, VC83 Midlothian | | William Hadden Beeby | 24/8/1859 | SLBI | 19/9/2011 |
| + | Taraxacum sect. Palustria | GB, VC11 South Hampshire, Ashurst | | Allan Octavian Hume
Frederick Townsend | 1873 | SLBI | 26/12/2012 |
| + | Teesdalia nudicaulis | GB, VC15 East Kent, Sissinghurst | Peter Charles Holland | Peter Charles Holland | 10/5/1964 | SLBI | 5/1/2011 |
| + | Teucrium scorodonia | Newport's pond | | | 8/1881 | DBC | 20/5/2011 |
| + | Thalictrum flavum | GB, VC17 Surrey, Richmond | Wilkinson | Allan Octavian Hume
Frederick Townsend | 1857 | SLBI | 1/2/2011 |
| + | Thalictrum flavum | GB, VC14 East Sussex, Lewes | Joseph Woods | Allan Octavian Hume
Frederick Townsend | 28/6/1857 | SLBI | 1/2/2011 |
| + | Thalictrum minus subsp. arenarium | IE, VCH20 Co. Wicklow, Arklow, Ennereilly | James Ponsonby Brunker | Albert Agricultural College, Glasnevin | 5/9/1930 | DBC | 22/5/2011 |
| ... | Thymus chamaedrys | | | | | SLBI | 19/4/2013 |
| + | Tilia x vulgaris | GB, VC33,VC34, Stroud Cultivated | Augustin Ley | Augustin Ley | 23/8/1872 | BIRM | 27/9/2010 |
| + | Tilia x vulgaris | GB, VC36 Herefordshire, Welsh Bicknor, Courtfield Cultivated | Augustin Ley | Augustin Ley | 21/8/1872 | BIRM | 27/9/2010 |
| + | Ulmus campestris | GB, VC17 Surrey, Norwood | Stubbs | | | SLBI | 28/1/2014 |
| + | Ulmus diversifolia | GB, VC34 West Gloucestershire | Augustin Ley | Augustin Ley | 8/9/1910 | BIRM | 27/9/2010 |
| + | Ulmus procera | GB, VC20 Hertfordshire, Stanstead Bury | George Claridge Druce | Botanical Exchange Club of The British Isles
Augustin Ley | 8/1910 | BIRM | 27/9/2010 |
| + | Ulmus scabra var. nitida | GB, VC17 Surrey, Kew Gardens | Augustin Ley | Augustin Ley | 6/1908 | BIRM | 28/9/2010 |
| + | Veronica alpina | GB, VC97 West Inverness-shire, Sgurr Innse | William Andrew Shoolbred | | 21/7/1897 | SLBI | 27/2/2013 |
| + | Veronica alpina | GB, VC92 South Aberdeenshire, Ben Avon | Alexander Croall | William Jackson Hooker | 26/7/1854 | K | 8/2/2014 |
| + | Veronica persica var. aschersoniana | GB, VC20 Hertfordshire, Piggots Hill Farm | Edward James Salisbury | | 22/3/1902 | K | 11/2/2014 |
| + | Veronica persica | GB, VC16 West Kent, Catford | Benjamin Thompson Lowne jnr | | 5/1899 | K | 22/2/2014 |
| + | Veronica scutellata | UM, Lewis River | | William Jackson Hooker | | K | 4/3/2014 |
| + | Viburnum opulus | GB, VC26 West Suffolk, Cockfield | Charles Cardale Babington | | 10/1875 | SLBI | 15/11/2012 |
| + | Vicia lathyroides | GB, VC17 Surrey, Guildford | Frederick Townsend | Allan Octavian Hume
Frederick Townsend | 6/1857 | SLBI | 4/12/2011 |
| + | Vicia lathyroides | | | Allan Octavian Hume
Frederick Townsend
Joseph Woods | | SLBI | 4/12/2011 |
| + | Vicia orobus | GB, VC42 Breconshire, Dolygaer | Arthur Edward Wade | National Museum of Wales
Watson Botanical Exchange Club | 19/6/1929 | SLBI | 4/12/2011 |
| + | Vicia orobus | GB, VC43 Radnorshire, Rhayader | Augustin Ley | Botanical Exchange Club of The British Isles
William Hadden Beeby | 3/8/1886 | SLBI | 21/12/2011 |
| + | Vicia orobus | GB, VC77 Lanarkshire, Falls of Clyde | | William Hadden Beeby | 5/1871 | SLBI | 21/12/2011 |
| ... | Vicia parviflora | | | Allan Octavian Hume | | SLBI | 24/11/2011 |
| + | Vicia sativa | GB, VC27 East Norfolk, Burston | | William Hadden Beeby | 10/6/1885 | SLBI | 6/12/2011 |
| + | Viola arvensis | GB, VC24 Buckinghamshire, Pitstone | | S Phelp | 29/4/1947 | SLBI | 20/8/2011 |
| + | Vulpia | GB, VC34 West Gloucestershire, Cinderford | Augustin Ley | Augustin Ley | 7/6/1876 | BIRM | 5/10/2010 |
| + | Vulpia | GB, VC2 East Cornwall, Kingsand | Augustin Ley | Augustin Ley | 20/5/1876 | BIRM | 5/10/2010 |
| + | Vulpia bromoides | GB, VC83 Midlothian, Edinburgh | | Charles Ottley Groom
Edward Forbes | 5/1781 | BON | 25/5/2010 |
| + | | DE, Nordrhein-Westfalen, Drachenfels | Robert Coane Roberts Jordan | | 24/8/1853 | BIRM | 18/8/2010 |
| + | | DE, Rheinland-Pfalz, Gerolstein | Robert Coane Roberts Jordan | | 6/1877 | BIRM | 18/8/2010 |
| + | | DE, Rheinland-Pfalz, Gerolstein | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 6/1877 | BIRM | 18/8/2010 |
