| Lychnis flos-cuculi | GB, VC29 Cambridgeshire, Dernford Fen | William West | George Stephen West | 29/5/1895 | BIRM |
| Lychnis flos-cuculi | GB, VC30 Bedfordshire, Bromham | | William Hillhouse | 26/5/1895 | BIRM |
| Lychnis flos-cuculi | GB, VC32 Northamptonshire, Wadenhoe | Augustin Ley | Augustin Ley George Stephen West William West | 2/8/1910 | BIRM |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Cranham | Walter Butt | | 18/6/1912 | GLR |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Gloucester | Walter Butt | | 10/6/1915 | GLR |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Leckhampton | | C E Robinson | 5/1889 | SLBI |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Puckham Bog | | | 6/6/1910 | GLR |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Sandhurst | Frederick E Sessions | Gloucester School of Science Philosophical Society Frederick E Sessions | 6/1865 | GLR |
| Lychnis flos-cuculi | GB, VC33 East Gloucestershire, Upper Slaughter | A W | Edward Francis Witts | | GLR |
| Lychnis flos-cuculi | GB, VC34 West Gloucestershire, Avening | | | 11/7/1912 | GLR |
| Lychnis flos-cuculi | GB, VC34 West Gloucestershire, Newent | John Wilton Haines | John Wilton Haines | 30/5/1910 | GLR |
| Lychnis flos-cuculi | GB, VC34 West Gloucestershire, Rudford | Gustavus A Ornano St Brody | | 6/1864 | GLR |
| Lychnis flos-cuculi | GB, VC35 Monmouthshire, Cicelyford | M Newbould | | 1/7/1964 | ABS |
| Lychnis flos-cuculi | GB, VC38 Warwickshire, Berkswell | George Stephen West | George Stephen West | 19/6/1907 | BIRM |
| Lychnis flos-cuculi | GB, VC38 Warwickshire, Kenilworth | | Robert Large Baker | 6/1872 | BIRM |
| Lychnis flos-cuculi | GB, VC38 Warwickshire, Little Compton | Douglas Montague Heath | Douglas Montague Heath | 27/9/1948 | BIRM |
| Lychnis flos-cuculi | GB, VC38 Warwickshire, Sutton Park | | Birmingham Natural History and Philosophical Society | 15/6/1889 | BIRM |
| Lychnis flos-cuculi | GB, VC40 Shropshire, Pulverbach | | | 6/1891 | SHYB |
| Lychnis flos-cuculi | GB, VC40 Shropshire, Sharpstones | | | 12/7/1888 | SHYB |
| Lychnis flos-cuculi | GB, VC41 Glamorganshire, Kenfig Pool | Rosalind Mary David | | 10/7/1961 | ABS |
| Lychnis flos-cuculi | GB, VC41 Glamorganshire, Marlbrough Grange Farm | Enid John | | 3/7/1963 | ABS |
| Lychnis flos-cuculi | GB, VC45 Pembrokeshire, Knowling Mead, Tenby | J E Rees | | 4/8/1959 | ABS |
| Lychnis flos-cuculi | GB, VC46 Cardiganshire | D P Bevan | | 23/6/1959 | ABS |
| Lychnis flos-cuculi | GB, VC57 Derbyshire, Combs Moss | | Augustin Ley | 3/7/1869 | BIRM |
| Lychnis flos-cuculi | GB, VC57 Derbyshire, Renishaw | Douglas Montague Heath | | 24/8/1949 | BIRM |
| Lychnis flos-cuculi | GB, VC58 Cheshire, Bosley | Langley Kitching | | 6/1876 | BIRM |
| Lychnis flos-cuculi | GB, VC62 North-east Yorkshire, Great Ayton | William A Mudd | George Stephen West | 1858 | BIRM |
| Lychnis flos-cuculi | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | Augustin Ley George Stephen West William West | 7/1877 | BIRM |
| Lychnis flos-cuculi | GB, VC63,VC64, Saltaire | William West | George Stephen West William West | 6/1876 | BIRM |
| Lychnis flos-cuculi | GB, VC65 North-west Yorkshire, Masham | William West | George Stephen West William West | 30/6/1888 | BIRM |
| Lychnis flos-cuculi | GB, VC69 Westmorland, Barbon | William Hunt Painter | William Hunt Painter | 6/1862 | ABS |
| Lychnis flos-cuculi | GB, VC69 Westmorland, Langdale | Richard Henry Yapp | | 16/8/1898 | ABS |
| Lychnis flos-cuculi | GB, VC70 Cumberland, Derwent Water | M D Ryley | | 22/7/1959 | ABS |
| Lychnis flos-cuculi | GB, VC70 Cumberland, Egremont Cultivated | Joseph Adair | Botanical Exchange Club of The British Isles Augustin Ley | 1907 | BIRM |
| Lychnis flos-cuculi | GB, VC70 Cumberland, Keswick,Threlkeld | Stafford Edwin Chandler | Croydon Natural History and Scientific Society | 16/9/1909 | SLBI |
| Lychnis flos-cuculi | GB, VC81 Berwickshire, Ayton | Charles Bailey | Charles Bailey | 14/7/1900 | BIRM |
| Lychnis flos-cuculi | GB, VC86 Stirlingshire, Leckie Glen | A H Foord | A H Foord | 7/1885 | DBC |
| Lychnis flos-cuculi | GB, VC87 West Perthshire, Menstrie Glen | A H Foord | A H Foord | 7/1885 | DBC |
| Lychnis flos-cuculi | GB, VC88 Mid Perthshire, Crieff, Laggan | Robert MacKechnie | Job Edward Lousley | 22/7/1924 | SLBI |
| Lychnis flos-cuculi | GB, VC96 East Inverness-shire, Nairn | | | 8/1873 | DBC |
| Lychnis flos-cuculi | GB, Ambiguous locality (GB), Kingston | | Croydon Natural History and Scientific Society | 12/6/1881 | SLBI |
| Lychnis flos-cuculi | GB, VC111 Orkney, Rousay | M Gibb | | 7/1896 | SLBI |
| Lychnis flos-cuculi | GB, VC113 Channel Islands, Guernsey | Langley Kitching | Langley Kitching | 30/6/1898 | BIRM |
| Lychnis flos-cuculi | IE, VCH6 Co. Waterford, Comeragh Mountains | Proinsias Ni Dhalaigh | | 15/7/1965 | GALW |
| Lychnis flos-cuculi | IE, VCH11 Co. Kilkenny, Mullinabro | | Albert Agricultural College, Glasnevin | 6/1881 | DBC |
| Lychnis flos-cuculi | IE, VCH38 Co. Down, Holywood | Robert Lloyd Praeger | Robert Lloyd Praeger | 8/7/1902 | DBC |
| Lychnis flos-cuculi | IE, VCH39 Co. Antrim, Portmore | | National Museum Ireland Robert Lloyd Praeger | 6/1893 | GALW |