| Taraxacum sect. Erythrosperma | GB, VC39 Staffordshire, Hawkesyard | Henry Peter Reader | Watson Botanical Exchange Club Harold Stuart Thompson | 6/1899 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC41 Glamorganshire, Barry | Paul Westmacott Meredith Richards | | 1/5/1920 | SLBI |
| Taraxacum sect. Erythrosperma | GB, VC42 Breconshire, Craig-y-Nos | Augustin Ley | Augustin Ley | 11/6/1904 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC43 Radnorshire, Stanner Rocks | | Augustin Ley | 30/5/1879 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC49 Caernarvonshire, Great Ormes Head | Allan Octavian Hume | Allan Octavian Hume | 13/5/1905 | SLBI |
| Taraxacum sect. Erythrosperma | GB, VC58 Cheshire, Wallasey | John Harbord Lewis | | 4/4/1874 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC64 Mid-west Yorkshire, Gordale | William West | George Stephen West | 6/1879 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC68 North Northumberland, Spittal | Andrew Brotherston | Augustin Ley | 6/1875 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC83 Midlothian, Edinburgh | D Douglas | George Stephen West | 13/6/1877 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC83 Midlothian, Leith | D Douglas | Augustin Ley | 1876 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC83 Midlothian, Leith | D Douglas | D Douglas | 13/6/1877 | SLBI |
| Taraxacum sect. Erythrosperma | GB, VC88 Mid Perthshire, Ben Lawers | | Augustin Ley | 10/7/1872 | BIRM |
| Taraxacum sect. Erythrosperma | GB, VC88 Mid Perthshire, Ben Lawers | | William Robert Sherrin | | SLBI |
| Taraxacum sect. Obliqua | GB, VC17 Surrey, Clandon Downs, Surrey | William Hadden Beeby | | 8/6/1908 | SLBI |
| Taraxacum sect. Obliqua | GB, VC17 Surrey, Reigate | | Job Edward Lousley | 2/4/1926 | SLBI |
| Taraxacum sect. Obliqua | GB, VC17 Surrey, Riddlesdown | William Hadden Beeby | | 5/5/1889 | SLBI |
| Taraxacum sect. Obliqua | GB, VC17 Surrey, Woldingham | F A Swain | Job Edward Lousley | 11/4/1926 | SLBI |
| Taraxacum sect. Obliqua | GB, VC20 Hertfordshire, Hitchin | Joseph Edward Little | Botanical Exchange Club of The British Isles Joseph Edward Little | 26/5/1923 | SLBI |
| Taraxacum sect. Palustria | | | Allan Octavian Hume Frederick Townsend | | SLBI |
| Taraxacum sect. Palustria | GB, VC2 East Cornwall, Saint John's | Thomas Richard Archer Briggs | Augustin Ley | 5/5/1873 | BIRM |
| Taraxacum sect. Palustria | GB, VC3 South Devon, Plympton | Thomas Richard Archer Briggs | Augustin Ley | 24/5/1873 | BIRM |
| Taraxacum sect. Palustria | GB, VC11 South Hampshire, Ashurst | | Allan Octavian Hume Frederick Townsend | 1873 | SLBI |
| Taraxacum sect. Palustria | GB, VC17 Surrey, Barnes | Job Edward Lousley | Job Edward Lousley | 11/9/1927 | SLBI |
| Taraxacum sect. Palustria | GB, VC17 Surrey, Blackwater | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley | 14/5/1894 | BIRM |
| Taraxacum sect. Palustria | GB, VC17 Surrey, Blackwater | Edward Shearburn Marshall | | 14/5/1894 | SLBI |
| Taraxacum sect. Palustria | GB, VC28 West Norfolk, Watton | Douglas Montague Heath | Douglas Montague Heath | 15/5/1916 | BIRM |
| Taraxacum sect. Palustria | GB, VC35 Monmouthshire, Ffwddog | Augustin Ley | Augustin Ley | 9/6/1885 | BIRM |
| Taraxacum sect. Palustria | GB, VC36 Herefordshire, Capler Wood | Augustin Ley | Augustin Ley | 25/5/1909 | BIRM |
| Taraxacum sect. Palustria | GB, VC36 Herefordshire, Cusop Dingle | Augustin Ley | Augustin Ley | 8/6/1881 | BIRM |
| Taraxacum sect. Palustria | GB, VC36 Herefordshire, Ross | Augustin Ley | Augustin Ley | 18/5/1888 | BIRM |
| Taraxacum sect. Palustria | GB, VC36 Herefordshire, Saint Weonards | Augustin Ley | Augustin Ley | 6/1883 | BIRM |
| Taraxacum sect. Palustria | GB, VC36 Herefordshire, Shobdon, Lady Pool | Augustin Ley | Augustin Ley | 21/5/1888 | BIRM |
| Taraxacum sect. Palustria | GB, VC39 Staffordshire | Henry Peter Reader | William Robert Sherrin | 6/1901 | SLBI |
| Taraxacum sect. Palustria | GB, VC42 Breconshire, Llangorse Lake | Augustin Ley | Augustin Ley | 21/5/1894 | BIRM |
| Taraxacum sect. Palustria | GB, VC44 Carmarthenshire, Glan Llugwy | Augustin Ley | Augustin Ley | 29/6/1876 | BIRM |
| Taraxacum sect. Palustria | GB, VC49 Caernarvonshire, Carnedd Dafydd | Augustin Ley | Augustin Ley | 29/6/1876 | BIRM |
| Taraxacum sect. Palustria | GB, VC49 Caernarvonshire, Twll Du | Augustin Ley | Augustin Ley | 27/6/1876 | BIRM |
| Taraxacum sect. Palustria | GB, VC58 Cheshire, Wallasey | John Harbord Lewis | George Stephen West | 21/3/1877 | BIRM |
| Taraxacum sect. Palustria | GB, VC61 South-east Yorkshire, Langwith | Harold Stuart Thompson | Harold Stuart Thompson | 28/5/1886 | BIRM |
| Taraxacum sect. Palustria | GB, VC65 North-west Yorkshire, East Witton | Joseph Edward Little | Joseph Edward Little | 3/6/1925 | SLBI |