| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Lower Morden | Charles Edward Britton | Charles Edward Britton | 11/9/1909 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Lower Morden | Charles Edward Britton | Botanical Exchange Club of The British Isles Augustin Ley Charles Edward Britton | 2/9/1909 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Merton | Charles Avery | | 15/8/1957 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Purley | J M Wood | | 5/9/1964 | ABS |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Raynes Park | Charles Edward Britton | Charles Edward Britton | 20/7/1912 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Reigate | William Hadden Beeby | William Hadden Beeby | 1870 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Reigate Hill | William Hadden Beeby | William Hadden Beeby | 19/9/1885 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Westcott | William Henry Griffin | Allan Octavian Hume | 3/8/1903 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC17 Surrey, Woodside | | William Hadden Beeby | | SLBI |
| Odontites vernus subsp. serotinus | GB, VC18 South Essex, Blackmore | Anthony Hurt Wolley Dod | Botanical Exchange Club of The British Isles Augustin Ley | 14/8/1892 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC18 South Essex, Blackmore | Anthony Hurt Wolley Dod | Botanical Exchange Club of The British Isles William Hunt Painter | 14/8/1892 | ABS |
| Odontites vernus subsp. serotinus | GB, VC20 Hertfordshire, Kings Langley | Isaac A Helsby | Isaac A Helsby | 27/7/1922 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC21 Middlesex, Harefield | Charles Baylis Green | Charles Baylis Green | 3/9/1908 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC22 Berkshire, Letcombe Regis | William Henry Griffin | Allan Octavian Hume | 1/9/1903 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC23 Oxfordshire, Hampton Poyle | Charles Edward Hubbard | Job Edward Lousley | 18/8/1944 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC29 Cambridgeshire, Fleam Dyke | Richard Henry Yapp | | 3/8/1897 | ABS |
| Odontites vernus subsp. serotinus | GB, VC30 Bedfordshire, Harlington | S A Chambers | S A Chambers | 25/8/1894 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC32 Northamptonshire, Geddington Chase | Augustin Ley | Augustin Ley | 1/8/1910 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC33 East Gloucestershire, Barton | Dorcas Martha Higgins | Watson Botanical Exchange Club Harold Stuart Thompson | 7/1898 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC33 East Gloucestershire, Hatherley | | C E Robinson | 8/1889 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC34 West Gloucestershire, Clifton Down | Harold Stuart Thompson | Harold Stuart Thompson | 27/8/1916 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC34 West Gloucestershire, Durdham Down | Harold Stuart Thompson | Harold Stuart Thompson | 26/8/1934 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC34 West Gloucestershire, Lancaut | Walter Butt | Dulwich College Harry Joseph Riddelsdell | 8/1914 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC35 Monmouthshire, Wynd Cliff, Tintern | William Hillhouse | George Stephen West | 6/9/1888 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC36 Herefordshire, Breinton | | Augustin Ley | 2/9/1881 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC36 Herefordshire, Great Doward | Augustin Ley | Augustin Ley | 19/8/1871 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC36 Herefordshire, Saint Weonards | Augustin Ley | Augustin Ley | 18/8/1880 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC36 Herefordshire, Westhide | Augustin Ley | Augustin Ley | 17/8/1910 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC37 Worcestershire, Broadway | | George Stephen West | 8/9/1888 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC37 Worcestershire, Malvern | | Allan Octavian Hume Frederick Townsend | 12/9/1882 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC38 Warwickshire, Chesterton | Henry Bromwich | Botanical Exchange Club of The British Isles William Hadden Beeby | 9/1889 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC38 Warwickshire, Chesterton Wood | Henry Bromwich | Botanical Exchange Club of The British Isles William Hunt Painter | 9/1889 | ABS |
| Odontites vernus subsp. serotinus | GB, VC38 Warwickshire, Honington | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 1876 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC38 Warwickshire, Radford | Robert Large Baker | Robert Large Baker | | BIRM |
| Odontites vernus subsp. serotinus | GB, VC41 Glamorganshire, Porthcawl | William Robert Sherrin | | 8/1934 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC42 Breconshire, Brecon Beacons | D A Perks | | 1/8/1959 | ABS |
| Odontites vernus subsp. serotinus | GB, VC49 Caernarvonshire, Deganwy | Allan Octavian Hume | Allan Octavian Hume | 11/9/1905 | SLBI |
| Odontites vernus subsp. serotinus | GB, VC49 Caernarvonshire, Great Orme's Head | Allan Octavian Hume | Allan Octavian Hume | 11/9/1905 | SLBI |
+ | Odontites vernus subsp. serotinus | GB, VC49 Caernarvonshire, Morfa Nefyn | Christina Mayne Dony | | 7/1910 | BIRM |
| Odontites vernus subsp. serotinus | GB, VC55 Leicestershire, Hamilton Grounds | William Bell | Botanical Exchange Club of The British Isles William Hunt Painter | 8/1905 | ABS |