| Hieracium sect. Tridentata | GB, VC10 Isle of Wight, Parkhurst Forest | Douglas Montague Heath | Douglas Montague Heath | 22/7/1916 | BIRM |
| Hieracium sect. Tridentata | GB, VC11 South Hampshire, Ampfield | Richard Barker Ullman | Richard Barker Ullman | 16/6/1928 | SLBI |
| Hieracium sect. Tridentata | GB, VC12 North Hampshire, Sutton Common | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Charlotte Ellen Palmer | 20/7/1890 | SLBI |
| Hieracium sect. Tridentata | GB, VC14 East Sussex, Cousley Wood | John Richard Wallis | John Richard Wallis | 8/8/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC14 East Sussex, Hook Green | John Richard Wallis | John Richard Wallis | 31/7/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC14 East Sussex, Hurstmonceaux | Frederick Townsend | Frederick Townsend | 8/1872 | SLBI |
| Hieracium sect. Tridentata | GB, VC14 East Sussex, Lower Cousley Wood | John Richard Wallis | John Richard Wallis | 31/7/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC16 West Kent, Bedgebury Woods | John Richard Wallis | John Richard Wallis | 2/8/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC16 West Kent, Free Heath | John Richard Wallis | John Richard Wallis | 31/7/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC16 West Kent, Lamberhurst | John Richard Wallis | John Richard Wallis | 31/7/1943 | SLBI |
| Hieracium sect. Tridentata | GB, VC16 West Kent, Lamberhurst | John Richard Wallis | John Richard Wallis | 31/7/1943 | SLBI |
| Hieracium sect. Tridentata | GB, Kent, Ashford | J O or J U Frederick Townsend | Frederick Townsend | 24/6/1873 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Addington Hill | William Hadden Beeby | William Hadden Beeby | 18/8/1872 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Addington Hill | William Frederick Miller | Croydon Natural History and Scientific Society | 8/7/1889 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Bisley Common | William Hadden Beeby | William Hadden Beeby | 25/6/1885 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Burford Bridge | John L O'Loughlin | Watson Botanical Exchange Club Isaac A Helsby | 14/6/1924 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Byfleet | Charles Edward Britton | Charles Edward Britton | 5/7/1916 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Caterham | Henry Tuke Mennell | Croydon Natural History and Scientific Society | 8/1889 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Farnham | William Hadden Beeby | William Hadden Beeby | 29/8/1884 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Farnham, Waverley | Rowland John Burdon | Watson Botanical Exchange Club | 9/7/1925 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Norwood Cultivated | William Henry Griffin | Allan Octavian Hume | 2/8/1905 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Raynes Park | Charles Edward Britton | Charles Edward Britton | 25/7/1914 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Thursley | Job Edward Lousley | Watson Botanical Exchange Club Job Edward Lousley | | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Tilford | Edward Shearburn Marshall | Croydon Natural History and Scientific Society | 16/7/1888 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Tilford | Edward Shearburn Marshall | William Hadden Beeby | 4/8/1888 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Warlingham | Arthur Beadell | | 2/7/1913 | SLBI |
| Hieracium sect. Tridentata | GB, VC17 Surrey, Witley, Mare Hill | Edward Shearburn Marshall | Edward Shearburn Marshall William Hadden Beeby | 9/7/1891 | SLBI |
| Hieracium sect. Tridentata | GB, VC34 West Gloucestershire, Hewelsfield | William Andrew Shoolbred | Botanical Exchange Club of The British Isles William Andrew Shoolbred | 11/7/1899 | ABS |
| Hieracium sect. Tridentata | GB, VC36 Herefordshire, Pembridge | Augustin Ley | Allan Octavian Hume | 15/8/1902 | SLBI |
| Hieracium sect. Tridentata | GB, VC36 Herefordshire, Pembridge | Augustin Ley | Frederick Townsend | 13/8/1902 | SLBI |
| Hieracium sect. Tridentata | GB, VC36 Herefordshire, [Sellack] Cultivated | Augustin Ley | Allan Octavian Hume Augustin Ley Frederick Townsend | 30/7/1903 | SLBI |
| Hieracium sect. Tridentata | GB, VC42 Breconshire, Abergwesyn | Augustin Ley | Allan Octavian Hume | 24/6/1904 | SLBI |
| Hieracium sect. Tridentata | GB, VC42 Breconshire, Glyn Collwng Cultivated | Augustin Ley | Allan Octavian Hume Augustin Ley | 30/7/1902 | SLBI |
| Hieracium sect. Tridentata | GB, VC42 Breconshire, Upper Tawe | Augustin Ley | Allan Octavian Hume Augustin Ley | 23/7/1899 | SLBI |
| Hieracium sect. Tridentata | GB, VC48 Merionethshire, Drws-y-Nant | Augustin Ley | Allan Octavian Hume | 4/7/1903 | SLBI |
| Hieracium sect. Tridentata | GB, VC49 Caernarvonshire, Cwm-y-glo | John L O'Loughlin | Watson Botanical Exchange Club Isaac A Helsby | 30/8/1924 | SLBI |
| Hieracium sect. Tridentata | GB, VC57 Derbyshire, Derby | Frederick Robinson | Douglas Montague Heath | 22/9/1915 | BIRM |
| Hieracium sect. Tridentata | GB, VC58 Cheshire, Bucklow Hill | John Bland Wood | Frederick Townsend John Bland Wood | 3/8/1845 | SLBI |
| Hieracium sect. Tridentata | GB, VC66 County Durham, Upper Teesdale | Allan Octavian Hume | Allan Octavian Hume | 18/8/1903 | SLBI |
| Hieracium sect. Tridentata | GB, VC89 East Perthshire, Glen Shee | William Richardson Linton | William Richardson Linton | 19/7/1889 | SLBI |
| Hieracium sect. Tridentata | GB, VC104 North Ebudes, Isle of Skye | William Richardson Linton | William Richardson Linton | 8/1888 | ABS |
| Hieracium sect. Tridentata | GB, VC104 North Ebudes, Isle of Skye | William Richardson Linton | William Richardson Linton | 8/1888 | SLBI |