+ | Dactylorhiza maculata subsp. ericetorum | GB, VC108 West Sutherland, Tongue | Edward Shearburn Marshall | Allan Octavian Hume Frederick Townsend | 3/7/1900 | SLBI | 16/1/2012 |
+ | Potentilla anglica x reptans = P. x mixta | GB, VC35 Monmouthshire, Chepstow | Augustin Ley | Augustin Ley | 12/9/1882 | BIRM | 12/5/2008 |
+ | Geum rivale x urbanum = G. x intermedium | GB, VC61,VC62,VC64, York | Harold Stuart Thompson | Harold Stuart Thompson | 8/1903 | BIRM | 12/5/2008 |
+ | Verbascum thapsus x nigrum = V. x semialbum | GB, VC38 Warwickshire | Douglas Montague Heath | | 9/9/1950 | BIRM | 12/5/2008 |
+ | Verbascum thapsus x nigrum = V. x semialbum | GB, VC38 Warwickshire, Little Compton | Douglas Montague Heath | Douglas Montague Heath | 9/9/1950 | BIRM | 12/5/2008 |
+ | Verbascum thapsus x lychnitis = V. x thapsi | GB, VC38 Warwickshire, Little Compton Cultivated | Douglas Montague Heath | Douglas Montague Heath | 19/8/1939 | BIRM | 12/5/2008 |
+ | Geum rivale x urbanum = G. x intermedium | GB, VC6 North Somerset, Melcombe Wood | Harold Stuart Thompson | Harold Stuart Thompson | 5/7/1918 | BIRM | 12/5/2008 |
+ | Crataegus monogyna x laevigata = C. x media | GB, VC6 North Somerset, Brockley Combe | Harold Stuart Thompson | Harold Stuart Thompson | 6/6/1930 5/8/1930 | BIRM | 12/5/2008 |
+ | Linaria vulgaris x repens = L. x sepium | GB, VC9 Dorset, Langton Matravers Cultivated | Edmund Browne Bishop | Edmund Browne Bishop Harold Stuart Thompson | 26/6/1921 | BIRM | 12/5/2008 |
+ | Verbascum nigrum x pulverulentum = V. x mixtum | GB, VC28 West Norfolk, Watton Cultivated | Frederick Robinson | Douglas Montague Heath | 3/8/1916 | BIRM | 12/5/2008 |
+ | Saxifraga cernua | GB, VC88 Mid Perthshire, Ben Lawers | McTaggert Cowan | Watson Botanical Exchange Club Augustin Ley McTaggert Cowan | 1/8/1905 4/8/1907 | BIRM | 11/5/2008 |
+ | Saxifraga cernua | GB, VC88 Mid Perthshire, Ben Lawers | Douglas Montague Heath | Douglas Montague Heath | 4/7/1926 1/8/1933 31/7/1935 | BIRM | 11/5/2008 |
+ | Campanula patula | GB, VC37 Worcestershire, Hartlebury | | Langley Kitching | 7/1884 | BIRM | 11/5/2008 |
+ | Illecebrum verticillatum | GB, VC3,VC4 | | George Stephen West Henry Ibbotson | 1852 | BIRM | 11/5/2008 |
+ | Aristolochia clematitis | GB, VC21 Middlesex, Hampton Court Park | Anthony Hurt Wolley Dod | Anthony Hurt Wolley Dod Harold Stuart Thompson | 27/5/1893 | BIRM | 24/3/2008 |
+ | Athyrium filix-femina | GB, VC113 Channel Islands, Guernsey | William Hillhouse | | 19/9/1881 | BIRM | 24/3/2008 |
+ | Impatiens biflora | GB, VC57 Derbyshire, Matlock | | | 7/1899 | BIRM | 24/3/2008 |
+ | Adiantum capillus-veneris | GB, VC91 Kincardineshire, Banchory | William Henry Wilkinson | Augustin Ley | 5/6/1886 | BIRM | 24/3/2008 |
+ | Equisetum fluviatile | GB, VC23,VC24, Thame | J Benjamin Stone | J Benjamin Stone | 6/1844 | BIRM | 24/3/2008 |
+ | Lycopodium annotinum | GB, VC70 Cumberland, Cumberland Hills | W Callender | George Stephen West William West | 1861 | BIRM | 24/3/2008 |
+ | Dryopteris aemula | GB, VC44 Carmarthenshire, Glynhir Mansion | Augustin Ley | Augustin Ley | 12/11/1879 | BIRM | 24/3/2008 |