| Dactylis glomerata | | John Atmore Knights | George Cheetham Churchill | 6/1858 | K |
| Dactylis glomerata | | John Atmore Knights | George Cheetham Churchill | 6/1858 | K |
| Dianthus deltoides | GB, VC83 Midlothian, Kings Park, Edinburgh | | George Cheetham Churchill | | K |
| Dianthus deltoides | GB, VC83 Midlothian, Blackford Hill | | George Cheetham Churchill | 6/1834 | K |
| Festuca arundinacea | GB, VC64 Mid-west Yorkshire, Settle | George Edward Hunt | George Cheetham Churchill George Edward Hunt | 7/8/1869 | K |
| Festuca arundinacea | GB, VC55 Leicestershire, Market Bosworth | Andrew Bloxam | George Cheetham Churchill | 7/1845 | K |
| Fraxinus excelsior | GB, VC33 East Gloucestershire, Cheltenham | | George Cheetham Churchill | 4/6/1864 | K |
| Galeopsis angustifolia | GB, VC20 Hertfordshire, Harpenden, Batford | | George Cheetham Churchill | 16/8/1850 | K |
| Galeopsis segetum | GB, Ambiguous locality (GB), Bangor | William Robert Crotch | George Cheetham Churchill | 1850 | K |
| Galeopsis tetrahit | GB, VC20 Hertfordshire, Batford Mill | | George Cheetham Churchill | 29/7/1850 | K |
| Galeopsis versicolor | GB, VC90 Angus | | George Cheetham Churchill | | K |
| Gentianella campestris | GB, VC13 West Sussex, Arundel | | George Cheetham Churchill | 11/9/1869 | K |
| Gentianella campestris | GB, VC20 Hertfordshire, Sandridge | | George Cheetham Churchill | 27/10/1850 | K |
| Glebionis segetum | GB, VC2 East Cornwall, Forrabury | George Cheetham Churchill | | 18/9/1882 | K |
| Gnaphalium sylvaticum | GB, VC20 Hertfordshire, Tring | | George Cheetham Churchill | 22/7/1850 | K |
| Groenlandia densa | GB, VC83 Midlothian, Edinburgh | George Cheetham Churchill | | | K |
| Habenaria viride | GB, VC108 West Sutherland, Loch Assynt | | George Cheetham Churchill | 8/1887 | K |
| Habenaria viride | GB, VC88 Mid Perthshire, Loch Tay | John Fowler | George Cheetham Churchill | 18/8/1867 | K |
| Habenaria viride | GB, VC88 Mid Perthshire, Ben Lawers | | George Cheetham Churchill William Gourlie | | K |
| Hordeum marinum | GB, England | James Coates | George Cheetham Churchill Thomas Moore | 1844 | K |
| Hypochaeris glabra | GB, VC37 Worcestershire, Hartlebury Common | Thomas Westcombe | George Cheetham Churchill | 1848 | K |
| Kickxia spuria | GB, VC33 East Gloucestershire, Cheltenham | | George Cheetham Churchill | 1/8/1864 | K |
| Kickxia spuria | GB, VC13 West Sussex, Patching | | George Cheetham Churchill | 11/9/1869 | K |
| Lamium amplexicaule | GB, VC17 Surrey, Battersea | | George Cheetham Churchill | 5/1854 | K |
| Lamium confertum | IE, VCH39 Co. Antrim, Ballygalley Head | | George Cheetham Churchill | 28/6/1866 | K |
| Lamium maculatum | GB, VC57 Derbyshire, Mill Dale | | George Cheetham Churchill | | K |
| Lamium purpureum var. purpureum | GB, VC33 East Gloucestershire, Upton St Leonards | | George Cheetham Churchill | 24/3/1864 | K |
| Lamium purpureum var. hybridum | GB, VC83 Midlothian, Braid Hills | | George Cheetham Churchill | 23/5/1834 | K |
| Lamium purpureum var. hybridum | GB, VC36 Herefordshire, Bill Mills, Pontshill | | George Cheetham Churchill | 16/4/1832 | K |
| Lamium purpureum var. hybridum | GB, VC32 Northamptonshire | W Lewin | George Cheetham Churchill | | K |
| Ligustrum vulgare | GB, VC20 Hertfordshire, Aldbury | | George Cheetham Churchill | | K |
| Ligustrum vulgare | GB, VC20 Hertfordshire, Redbourn | | George Cheetham Churchill | 10/10/1850 | K |
| Limosella aquatica | GB, VC49 Caernarvonshire, Llanberis | | George Cheetham Churchill | 8/1853 | K |
| Linaria pelisseriana | GB, VC113 Channel Islands, Jersey St Brelade | Jean Piquet | George Cheetham Churchill | 1/6/1856 | K |
| Linaria pelisseriana | GB, VC113 Channel Islands, Saint Brelade, Jersey | Jean Piquet | George Cheetham Churchill George Edward Hunt | 6/1856 | K |
| Linaria repens | GB, VC11 South Hampshire, Gosport, Stokes Bay | | George Cheetham Churchill | 8/1860 | K |
| Linaria repens | GB, VC88 Mid Perthshire, River Tay | Alexander Osmond Black | George Cheetham Churchill | 8/1852 | K |
| Lycopus europaeus | GB, VC60 West Lancashire, Lytham | | George Cheetham Churchill | 4/7/1861 | K |
| Lycopus europaeus | IE, VCH16 West Galway, Roundstone | | George Cheetham Churchill | 19/8/1865 | K |
| Lycopus europaeus | IE, VCH16 West Galway, Roundstone | George Cheetham Churchill | George Cheetham Churchill | 20/8/1865 | K |