| Chrysosplenium oppositifolium | GB, VC46 Cardiganshire, Goginan, Allt Ty Cam | Andrew David Quentin Agnew Shirley Agnew | | 31/3/1997 | ABS |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Tandridge | Jean Irene Byatt Raymond A R Clarke | | 5/4/1978 | SLBI |
| Chrysosplenium oppositifolium | GB, VC46 Cardiganshire, Abermad Wood | | | 2/5/1966 | ABS |
| Chrysosplenium oppositifolium | GB, VC1 West Cornwall, Trevaylor | D A J Little | | 29/3/1943 | ABS |
| Chrysosplenium oppositifolium | GB, VC4 North Devon, Chambercombe | S M Gaster | | 6/1941 | SLBI |
| Chrysosplenium oppositifolium | GB, VC1 West Cornwall, Trevaylor | | | 18/4/1941 | ABS |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Oxted | Philip Henry Cooke | London Natural History Society | 23/4/1938 | SLBI |
| Chrysosplenium oppositifolium | GB, VC40 Shropshire, Badger Dingle | Richard Charles L'Estrange Burges | | 29/3/1937 | BIRM |
| Chrysosplenium oppositifolium | GB, VC6 North Somerset, Charterhouse | Harold Stuart Thompson | Harold Stuart Thompson | 3/5/1935 | BIRM |
| Chrysosplenium oppositifolium | GB, VC5 South Somerset, Holford | Harold Stuart Thompson | Harold Stuart Thompson | 10/8/1933 | BIRM |
| Chrysosplenium oppositifolium | GB, VC37 Worcestershire, Tutnall | Richard Charles L'Estrange Burges | | 28/3/1933 | BIRM |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Friday Street | | Charles Avery | 15/6/1932 | SLBI |
| Chrysosplenium oppositifolium | GB, VC49 Caernarvonshire, Penmaenmawr | Job Edward Lousley | Job Edward Lousley | 7/6/1931 | SLBI |
| Chrysosplenium oppositifolium | GB, VC15 East Kent, Caesar's Camp | Job Edward Lousley | Job Edward Lousley | 18/4/1927 | SLBI |
| Chrysosplenium oppositifolium | GB, VC50 Denbighshire, Colwyn Bay | Isaac A Helsby | Isaac A Helsby | 4/4/1926 | SLBI |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Dorking | Job Edward Lousley | | 28/3/1926 | SLBI |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Caterham | | Job Edward Lousley | 20/4/1923 | SLBI |
| Chrysosplenium oppositifolium | GB, VC13 West Sussex, Cocking | Richard Barker Ullman | Richard Barker Ullman | 28/4/1922 | SLBI |
| Chrysosplenium oppositifolium | GB, VC6 North Somerset, Bath | W G Archer | Job Edward Lousley | 4/1922 | SLBI |
| Chrysosplenium oppositifolium | GB, VC15 East Kent, Hollingbourne | Marjorie Woolley Bostock | Marjorie Woolley Bostock | 3/1921 | SLBI |
| Chrysosplenium oppositifolium | GB, VC3 South Devon, Great Haldon | | William Robert Sherrin | 4/1918 | SLBI |
| Chrysosplenium oppositifolium | GB, VC37 Worcestershire, Chaddesley Corbett | Richard Charles L'Estrange Burges | | 17/4/1917 | BIRM |
| Chrysosplenium oppositifolium | GB, VC1 West Cornwall, Lizard | William Wise | | 4/1917 | LAUS |
| Chrysosplenium oppositifolium | GB, VC6 North Somerset, Pill | Harold Stuart Thompson | Harold Stuart Thompson | 28/4/1915 | BIRM |
| Chrysosplenium oppositifolium | GB, VC10 Isle of Wight, Shanklin | Douglas Montague Heath | Douglas Montague Heath | 4/1914 | BIRM |
| Chrysosplenium oppositifolium | GB, VC40 Shropshire, Leaton | Douglas Montague Heath | Douglas Montague Heath | 7/4/1912 | BIRM |
| Chrysosplenium oppositifolium | GB, VC3 South Devon, Sidmouth | Evelyn Nicholson | Charles Smith Nicholson | 15/3/1912 | SLBI |
| Chrysosplenium oppositifolium | GB, VC38 Warwickshire, Sutton Park | George Stephen West | George Stephen West | 4/5/1910 | BIRM |
| Chrysosplenium oppositifolium | GB, VC37 Worcestershire, Barnt Green | George Stephen West | George Stephen West | 30/4/1910 | BIRM |
| Chrysosplenium oppositifolium | GB, VC62 North-east Yorkshire, Helmsley | Douglas Montague Heath | Douglas Montague Heath | 5/1908 | BIRM |
| Chrysosplenium oppositifolium | GB, VC37 Worcestershire, Stourbridge, Ham Dingle | Douglas Montague Heath | Douglas Montague Heath | 31/5/1906 | BIRM |
| Chrysosplenium oppositifolium | GB, VC49 Caernarvonshire, Devil's Kitchen | Allan Octavian Hume | Allan Octavian Hume | 5/5/1905 | SLBI |
| Chrysosplenium oppositifolium | GB, VC17 Surrey, Gomshall | | S A Chambers | 24/4/1903 | SLBI |
| Chrysosplenium oppositifolium | GB, VC21 Middlesex, Harefield | Charles Baylis Green | | 4/1903 | SLBI |
| Chrysosplenium oppositifolium | GB, VC48 Merionethshire, Harlech | Daniel Angell Jones William Robert Sherrin | William Robert Sherrin | 4/1903 | SLBI |
| Chrysosplenium oppositifolium | IE, VCH21 Co. Dublin, Shankill | Robert Lloyd Praeger | Robert Lloyd Praeger | 13/4/1902 | DBC |
| Chrysosplenium oppositifolium | GB, VC2 East Cornwall, Lostwithiel | Allan Octavian Hume | | 1/6/1901 | SLBI |
| Chrysosplenium oppositifolium | GB, VC1 West Cornwall, Ponsanooth | Frederick Hamilton Davey | Allan Octavian Hume | 6/5/1901 | SLBI |
| Chrysosplenium oppositifolium | GB, VC16 West Kent, Orpington | William Henry Griffin | Allan Octavian Hume | 20/4/1901 | SLBI |
| Chrysosplenium oppositifolium | GB, VC42 Breconshire, Dan yr Ogof | Augustin Ley | Augustin Ley | 8/6/1899 | BIRM |