| Viola tricolor subsp. curtisii | GB, VC45 Pembrokeshire, Saint David's | Eleonora Armitage | Augustin Ley | 8/1902 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC45 Pembrokeshire, Whitesand Bay | Augustin Ley | Augustin Ley | 20/8/1903 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC46 Cardiganshire, Aberystwyth, Bryn-y-mor | E E Jones | | 6/1905 | ABS |
| Viola tricolor subsp. curtisii | GB, VC46 Cardiganshire, Borth | Janet Hunt | | 4/7/1959 | ABS |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire | George Goode | Watson Botanical Exchange Club Augustin Ley | 27/7/1906 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Barmouth | R J Murray | Croydon Natural History and Scientific Society | 13/9/1885 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Barmouth | Charles Bailey | Botanical Exchange Club of The British Isles Augustin Ley Charles Bailey | 21/7/1879 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Llanaber | Charles Bailey | Botanical Exchange Club | 21/7/1879 | ABS |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Llanaber | Charles Bailey | | 21/7/1879 | ABS |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Llanaber | Charles Bailey | Botanical Exchange Club of The British Isles Charles Bailey William Hadden Beeby | 21/7/1879 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC48 Merionethshire, Morfa Harlech | Edward Charles Wallace | Edward Charles Wallace Job Edward Lousley | 8/8/1931 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC49 Caernarvonshire, Dinas Dinlle | Allan Octavian Hume | Allan Octavian Hume | 5/6/1905 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey | | | 9/1875 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | Job Edward Lousley | Watson Botanical Exchange Club Job Edward Lousley | 19/6/1931 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | Charles Bailey | | 9/1881 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | Charles Bailey | Botanical Exchange Club of The British Isles Charles Bailey | 24/9/1881 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | | John (Joannis) Fraser William Hadden Beeby | 8/1878 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | | John (Joannis) Fraser Botanical Exchange Club of The British Isles Augustin Ley | 8/1878 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | | Augustin Ley John (Joannis) Fraser | 8/1878 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | James Cosmo Melvill | James Cosmo Melvill Botanical Exchange Club of The British Isles Augustin Ley | 23/7/1888 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Aberffraw | William West | William West George Stephen West | 10/8/1888 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Bodorgan | Henry Smith Fisher | William Hadden Beeby | 8/1872 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Holyhead, Penrhos | Charles Bailey | Botanical Exchange Club of The British Isles Augustin Ley | 6/9/1888 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Llyn Coron | | | 11/8/1886 | ABS |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Llyn Coron | Henry Smith Fisher | Augustin Ley | 7/1872 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Llyn Coron | | William Hunt Painter | 2/8/1881 | ABS |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Llyn Rhos | John Edwards Griffith | Botanical Exchange Club of The British Isles John Edwards Griffith | 5/1887 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Malltraeth Sands | R J Murray | Croydon Natural History and Scientific Society | 31/8/1881 4/8/1903 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Newborough Warren | R J Murray | Croydon Natural History and Scientific Society | 22/8/1909 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Newborough Warren | William West | George Stephen West William West | 1/8/1889 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Newborough Warren | William West | George Stephen West William West | 1/8/1889 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Rhosneigr | Richard Charles L'Estrange Burges | | 10/4/1951 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Rhosneigr | Douglas Montague Heath | Douglas Montague Heath | 19/7/1921 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC52 Anglesey, Ty Croes | Cecil Prescott Hurst | Allan Octavian Hume | 19/4/1905 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC58 Cheshire, New Brighton | Henry Ecroyd Smith | | 6/1846 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC58 Cheshire, Wallasey | John Harbord Lewis | Henry (Harry) Searle William Hunt Painter | 16/5/1874 | ABS |
| Viola tricolor subsp. curtisii | GB, VC58 Cheshire, Wallasey | John Harbord Lewis | Augustin Ley | 16/5/1874 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC58 Cheshire, Wallasey | John William Burton | Augustin Ley | 14/6/1875 | BIRM |
| Viola tricolor subsp. curtisii | GB, VC59 South Lancashire, Birkdale | Cecil Prescott Hurst | Allan Octavian Hume | 28/10/1900 | SLBI |
| Viola tricolor subsp. curtisii | GB, VC59 South Lancashire, Birkdale | Cecil Prescott Hurst | Allan Octavian Hume | 28/10/1900 | SLBI |