| Carex sylvatica | GB, England | | Royal Botanic Gardens, Kew Francis Boott William Jackson Hooker | 1825 | E |
| Carex divulsa | GB, VC37 Worcestershire, Bransford | Richard Francis Towndrow | Botanical Exchange Club of The British Isles Royal Botanic Gardens, Kew Spencer Henry Bickham | 24/6/1913 | E |
| Carex acutiformis | GB, VC55 Leicestershire, Aylestone Meadows, Leicester | William Bell | Royal Botanic Gardens, Kew Watson Botanical Exchange Club | 17/8/1904 | E |
| Arbutus unedo | GB, VC17 Surrey, Kew Cultivated | John Gilbert Baker | Royal Botanic Gardens, Kew George Stephen West | 6/1866 | BIRM |
| Carex diandra | GB, VC58 Cheshire, Seaman's moss pits | John Hardy | Botanical Exchange Club of The British Isles Royal Botanic Gardens, Kew Albert Bruce Jackson Charles Bailey | 6/1853 | E |
| Carex hirta | GB, VC34 West Gloucestershire, Tytherington | Ida Mary Roper | Royal Botanic Gardens, Kew Watson Botanical Exchange Club Ida Mary Roper | 12/7/1910 | E |
| Scrophularia scorodonia | GB, VC1 West Cornwall, Gulval | William Booth Waterfall | Royal Botanic Gardens, Kew M Bowen William Booth Waterfall | 6/6/1877 | E |
| Portulaca oleracea | GB, VC2 East Cornwall, Par Harbour | Allan Octavian Hume | Royal Botanic Gardens, Kew | 18/9/1901 | SLBI |
| Alisma plantago-aquatica | GB, VC3 South Devon, River Tavy | William Booth Waterfall | Royal Botanic Gardens, Kew William Booth Waterfall | 22/7/1878 | E |
| Carex hirta | GB, VC6 North Somerset, Berrow | Cecil Ivry Sandwith Noel Yvri Sandwith | Royal Botanic Gardens, Kew | 8/7/1951 | BM |
| Carex divulsa | GB, VC10 Isle of Wight, Brading | Albert Bruce Jackson | Royal Botanic Gardens, Kew Albert Bruce Jackson | 23/6/1900 | E |
| Carex flacca | GB, VC10 Isle of Wight, Culver Cliff | Albert Bruce Jackson | Royal Botanic Gardens, Kew | 29/5/1896 | E |
| Carex flacca | GB, VC11 South Hampshire, Exbury | | Royal Botanic Gardens, Kew Albert Bruce Jackson | 14/6/1924 | E |
| Carex lasiocarpa | GB, VC11 South Hampshire, Holmsley | Albert Bruce Jackson | Royal Botanic Gardens, Kew Albert Bruce Jackson | 13/7/1906 | E |
| Carex pendula | GB, VC12 North Hampshire, North Sydmonton | Albert Bruce Jackson | Royal Botanic Gardens, Kew Albert Bruce Jackson | 3/7/1893 | E |
| Triglochin maritima | GB, VC15 East Kent, Allhallows | F Senogles | Royal Botanic Gardens, Kew F Senogles | 19/7/1948 | E |
| Carex vulpinoidea | GB, VC16 West Kent, Farnborough | Job Edward Lousley | Royal Botanic Gardens, Kew Albert Bruce Jackson | 14/7/1937 | E |
| Carex elongata | GB, VC17 Surrey, Blackwater | | Royal Botanic Gardens, Kew Anthony Hurt Wolley Dod | 24/5/1894 | E |
| Carex panicea | GB, VC17 Surrey, Chertsey | Albert Bruce Jackson Iolo Aneurin Williams | Royal Botanic Gardens, Kew Albert Bruce Jackson | 25/6/1939 | E |
| Carex echinata | GB, VC17 Surrey, Cut Mill Pond | Sidney Albert Pearce | Royal Botanic Gardens, Kew | 6/1929 | BM |
| Carex riparia | GB, VC17 Surrey, Cut Mill Pond | Sidney Albert Pearce | Royal Botanic Gardens, Kew | 7/1929 | BM |
| Euphorbia esula x waldsteinii = E. x pseudovirgata | GB, VC17 Surrey, Epsom | E B Lee | Royal Botanic Gardens, Kew | 8/10/1976 | SLBI |
| Carex depauperata | GB, VC17 Surrey, Godalming | Anthony Hurt Wolley Dod | Royal Botanic Gardens, Kew Anthony Hurt Wolley Dod | 10/6/1893 | E |
| Carex flacca | GB, VC17 Surrey, Reigate | C Stokes | Royal Botanic Gardens, Kew | 12/7/1852 | E |
| Butomus umbellatus | GB, VC17 Surrey, Staines | Sidney Albert Pearce | Royal Botanic Gardens, Kew | 7/1929 | E |
| Carex acutiformis | GB, VC20 Hertfordshire, Bayfordbury | Albert Bruce Jackson | Royal Botanic Gardens, Kew | 6/1908 | E |
| Carex paniculata | GB, VC20 Hertfordshire, Hitchin | F Senogles | Royal Botanic Gardens, Kew | 20/6/1948 | BM |
| Senecio squalidus | GB, VC21 Middlesex, City of London | Noel Yvri Sandwith | Botanical Society & Exchange Club of The British Isles Royal Botanic Gardens, Kew | 22/6/1944 | SLBI |
| Carex divulsa | GB, VC21 Middlesex, Potters Bar | | Royal Botanic Gardens, Kew | 4/6/1910 | E |
| Carex pseudocyperus | GB, VC21 Middlesex, Stanwell | Albert Bruce Jackson | Royal Botanic Gardens, Kew Albert Bruce Jackson | 12/6/1908 | E |
| Melica uniflora | GB, VC24 Buckinghamshire, Fulmer | Charles Edward Hubbard | Royal Botanic Gardens, Kew | 22/5/1938 | MANCH |
| Carex spicata | GB, VC30 Bedfordshire, Woburn | | Royal Botanic Gardens, Kew Albert Bruce Jackson | 22/6/1939 | E |
| Carex divulsa subsp. divulsa | GB, VC35 Monmouthshire, Kingcoed | Noel Yvri Sandwith | Royal Botanic Gardens, Kew | 27/6/1946 | BM |
| Scrophularia umbrosa | GB, VC38 Warwickshire, Bishop's Tachbrook | Henry Bromwich | Royal Botanic Gardens, Kew William Booth Waterfall M Bowen | 9/1877 | E |
| Carex laevigata | GB, VC49 Caernarvonshire, Bangor | Wilson | Royal Botanic Gardens, Kew | | E |
| Pyrola minor | GB, VC59 South Lancashire, Irlam | John Edward Whalley | John Edward Whalley Royal Botanic Gardens, Kew | 12/7/1864 | MANCH |
| Carex rostrata | GB, VC66 County Durham, Polam Hall | | Royal Botanic Gardens, Kew | | E |
| Carex capillaris | GB, VC88 Mid Perthshire, Beinn Heasgarnich | Alexander Somerville | Royal Botanic Gardens, Kew Alexander Somerville | 4/8/1897 | E |
| Carex vaginata | GB, VC88 Mid Perthshire, Beinn Heasgarnich | Alexander Somerville | Royal Botanic Gardens, Kew Alexander Somerville | 4/8/1897 | E |
| Carex lachenalii | GB, VC92 South Aberdeenshire, Ben Macdui, Loch Etchachan | Edward Charles Wallace | Botanical Exchange Club of The British Isles Royal Botanic Gardens, Kew | 11/7/1935 | E |
| Carex canescens | GB, VC92 South Aberdeenshire, Braemar | | Royal Botanic Gardens, Kew Albert Bruce Jackson | 1934 | E |
| Carex lachenalii | GB, VC92 South Aberdeenshire, Lochnagar | Edward Charles Wallace | Botanical Exchange Club of The British Isles Royal Botanic Gardens, Kew | 14/7/1935 | E |
| Carex capillaris | GB, VC98 Argyllshire, Ballachulish | Robert MacKechnie | Royal Botanic Gardens, Kew Job Edward Lousley | 4/8/1949 | E |
| Carex sylvatica | GB, England | | Royal Botanic Gardens, Kew Joseph Woods | 1836 | E |
| Carex lachenalii | GB, VC96 East Inverness-shire, Corrie Sneachda | George Claridge Druce | Botanical Exchange Club of The British Isles Oxford University Herbarium Royal Botanic Gardens, Kew | 8/1884 | E |
| Carex vaginata | GB, VC92 South Aberdeenshire, Craigandal | George Claridge Druce | Druce Herbarium, Oxford Royal Botanic Gardens, Kew | 6/1896 | E |