Fragaria ananassa
Garden Strawberry
Fragaria vesca
Wild Strawberry
Frangula alnus
Alder Buckthorn
Frankenia laevis
Sea-heath
Fraxinus excelsior
Ash
Fraxinus ornus
Manna Ash
Fritillaria meleagris
Fritillary
Frullania fragilifolia
Spotty Fingers
Fuchsia magellanica
Fuchsia
Fucus ceranoides
Horned Wrack
Fulgensia fulgens
Scrambled-egg lichen
Fumaria bastardii
Tall Ramping-fumitory
Fumaria capreolata
White Ramping-fumitory
Fumaria muralis
Common Ramping-fumitory
Fumaria officinalis
Common Fumitory
Fumaria purpurea
Purple Ramping-fumitory
Gagea bohemica
Early Star-of-Bethlehem
Gagea lutea
Yellow Star-of-Bethlehem
Gagea serotina
Snowdon Lily
Galanthus nivalis
Snowdrop
Galatella linosyris
Goldilocks Aster
Galeopsis angustifolia
Red Hemp-nettle
Galeopsis bifida
Bifid Hemp-nettle
Galeopsis tetrahit sens str
Common Hemp-nettle
Galinsoga quadriradiata
Shaggy Soldier
Galium album
Hedge Bedstraw
Galium aparine
Cleavers
Galium odoratum
Woodruff
Galium palustre
Marsh-bedstraw
Galium saxatile
Heath Bedstraw
Galium sterneri
Limestone Bedstraw
Galium uliginosum
Fen Bedstraw
Galium verum
Lady's Bedstraw
Ganoderma resinaceum
Lacquered Bracket
Ganoderma sp.
Artist's Conk
Gaultheria mucronata
Prickly Heath
Gaultheria shallon
Shallon
Geastrum fimbriatum
Sessile Earthstar
Geastrum triplex
Collared Earthstar
Genista anglica
Petty Whin
Genista pilosa
Hairy Greenweed
Genista tinctoria
Dyer's Greenweed
Gentiana verna
Spring Gentian
Gentianella amarella
Autumn Gentian
Gentianella campestris
Field Gentian
Gentianella germanica
Chiltern Gentian
Geranium columbinum
Long-stalked Crane's-bill
Geranium dissectum
Cut-leaved Crane's-bill
Geranium lucidum
Shining Crane's-bill
Geranium molle
Dove's-foot Crane's-bill
Geranium phaeum
Dusky Crane's-bill
Geranium pratense
Meadow Crane's-bill
Geranium procurrens
Geranium purpureum
Little-Robin
Geranium pusillum
Small-flowered Crane's-bill
Geranium pyrenaicum
Hedgerow Crane's-bill
Geranium robertianum
Herb-Robert
Geranium sanguineum
Bloody Crane's-bill
Geranium sylvaticum
Wood Crane's-bill
Geranium versicolor
Pencilled Crane's-bill
Geranium x oxonianum
Druce's Crane's-bill
Geum rivale
Water Avens
Geum urbanum
Wood Avens
Geum x intermedium
Hybrid Avens
Glaucium flavum
Yellow Horned-poppy
Glebionis segetum
Corn Marigold
Glechoma hederacea
Ground-ivy
Gloeocystis sp.
Glyceria declinata
Small Sweet-grass
Glyceria fluitans
Floating Sweet-grass