+ | Frankenia laevis | GB, VC28 West Norfolk, Holkham | | Charles Bailey John Wilson Rimington | | MANCH |
+ | Fritillaria meleagris | GB, VC17 Surrey, Mortlake | | Charles Bailey John Wilson Rimington | 1836 | MANCH |
+ | Fritillaria meleagris | GB, VC22 Berkshire, Reading | | Charles Bailey John Wilson Rimington | 1851 | MANCH |
+ | Fritillaria meleagris | GB, VC22 Berkshire, Reading | | Charles Bailey John Wilson Rimington | 1851 | MANCH |
+ | Fumaria parviflora | GB, VC29 Cambridgeshire | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
+ | Fumaria vaillantii | GB, VC29 Cambridgeshire, Gog Magog Hills | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 2/6/1841 | MANCH |
+ | Galeopsis versicolor | GB, VC66 County Durham, Wincanton,Ryton | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
+ | Galium tricornutum | GB, Kent, Kent,Halling | | Charles Bailey John Wilson Rimington William Mitten | 1844 | MANCH |
+ | Galium tricornutum | GB, VC34 West Gloucestershire, Bristol,Horfield | | Charles Bailey John Wilson Rimington | 1850 | MANCH |
+ | Genista pilosa | GB, VC1 West Cornwall, Lizard | William Strong Hore | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1845 to 1850 | MANCH |
+ | Genista pilosa | GB, VC26 West Suffolk, Bury Saint Edmunds | William Curnow | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1843 | MANCH |
+ | Gentianella campestris | | Charles Bailey | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
| Gentianella campestris | GB, VC110 Outer Hebrides, Na h-Eileanan an Iar,Callernish | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 11/8/1891 | MANCH |
| Geranium phaeum | | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | BIRM |
| Geum rivale x urbanum = G. x intermedium | GB, Essex | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1850 | MANCH |
| Geum rivale x urbanum = G. x intermedium | GB, VC70 Cumberland, Westward | Robert Wood | Charles Bailey John Wilson Rimington | 6/1868 | MANCH |
| Geum rivale x urbanum = G. x intermedium | GB, VC70 Cumberland, Westward | Robert Wood | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 6/1868 | MANCH |
| Glyceria fluitans x notata = G. x pedicellata | GB, VC20 Hertfordshire, Wheathamstead | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1856 | MANCH |
| Glyceria fluitans x notata = G. x pedicellata | GB, VC37 Worcestershire, Malvern | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 11/1847 | MANCH |
+ | Gnaphalium luteoalbum | IE, VCH39 Co. Antrim, Belfast | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1845 | MANCH |
+ | Gnaphalium supinum | GB, VC88 Mid Perthshire, Ben Lawers | Richard McKay | John Wilson Rimington William Lowndes Notcutt | 7/1870 | MANCH |
+ | Gnaphalium supinum | GB, VC90 Angus, Clova | J Roy | Charles Bailey John Wilson Rimington | 7/1864 | MANCH |
+ | Gnaphalium sylvaticum | GB, VC59 South Lancashire, Salford,Pendlebury | Leopold Hartley Grindon | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 9/1843 | MANCH |
+ | Gnaphalium sylvaticum | GB, VC64 Mid-west Yorkshire, Hebden vale | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1840 | MANCH |
+ | Gnaphalium sylvaticum | GB, VC90 Angus, Monifieth | William Gardiner | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 8/1845 | MANCH |
| Gnaphalium uliginosum | GB, VC16 West Kent, Plumstead | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1848 | MANCH |
+ | Habenaria bifolia | GB, Sussex | | Charles Bailey John Wilson Rimington | 1838 | MANCH |
+ | Habenaria bifolia | GB, VC15 East Kent, Milstead | | Charles Bailey John Wilson Rimington | 19/5/1830 | MANCH |
+ | Habenaria viride | GB, VC38 Warwickshire, Wroxhall [Wroxall] | | Charles Bailey John Wilson Rimington | 23/6/1862 | MANCH |
+ | Habenaria viride | GB, VC67 South Northumberland, Bellingham | John Storey | Charles Bailey John Wilson Rimington | 1845 | MANCH |
| Helleborus foetidus | GB, VC15 East Kent, Maidstone | | John Wilson Rimington Spencer Henry Bickham | 1844 | MANCH |
| Helleborus foetidus | GB, VC26 West Suffolk, Hitcham | Eleanor E Doorne | John Wilson Rimington | 4/4/1857 | MANCH |
| Helleborus viridis subsp. occidentalis | GB, VC7 North Wiltshire, Monkton Farleigh | Spencer Henry Bickham | John Wilson Rimington Spencer Henry Bickham | 30/3/1859 | MANCH |
| Helleborus viridis subsp. occidentalis | GB, VC38 Warwickshire, Allesley | | John Wilson Rimington | 1843 | MANCH |
+ | Herminium monorchis | GB, VC16 West Kent, Cuxton | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
+ | Herminium monorchis | GB, VC16 West Kent, Cuxton | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
+ | Herminium monorchis | GB, VC17 Surrey, Dorking,Box Hill | Eyre Champion de Crespigny | Charles Bailey John Wilson Rimington | 1878 | MANCH |
+ | Herminium monorchis | GB, VC17 Surrey, Leatherhead,Norbury Park | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1843 | MANCH |
+ | Hordeum marinum | GB, VC16 West Kent, Northfleet | | Charles Bailey John Wilson Rimington | 1843 | MANCH |
| Hyacinthoides non-scripta | GB, VC17 Surrey, Reigate | | Charles Bailey John Wilson Rimington | | MANCH |