Cerastium arvense
Field Mouse-ear
Cerastium fontanum
Common Mouse-ear
Cerastium semidecandrum
Little Mouse-ear
Chamaenerion angustifolium
Rosebay Willowherb
Chelidonium majus
Greater Celandine
Chrysosplenium alternifolium
Alternate-leaved Golden-saxifrage
Chrysosplenium oppositifolium
Opposite-leaved Golden-saxifrage
Circaea x intermedia
Upland Enchanter's-nightshade
Cladium mariscus
Great Fen-sedge
Clematis montana
Himalayan Clematis
Clinopodium vulgare
Wild Basil
Colchicum autumnale
Meadow Saffron
Comarum palustre
Marsh Cinquefoil
Commelina benghalensis
Benghal Dayflower
Convolvulus arvensis
Field Bindweed
Corylus avellana
Hazel
Crambe maritima
Sea-kale
Crataegus laevigata
Midland Hawthorn
Crocus tommasinianus
Early Crocus
Cyclamen hederifolium
Sowbread
Cydonia oblonga
Quince
Cynoglossum officinale
Hound's-tongue
Cynosurus cristatus
Crested Dog's-tail
Damasonium alisma
Starfruit
Dianella ensifolia
Common Dianella
Dianthus armeria
Deptford Pink
Dianthus deltoides
Maiden Pink
Dianthus gratianopolitanus
Cheddar Pink
Dierama argyreum
Dierama (argyreum)
Diplotaxis muralis
Annual Wall-rocket
Dipsacus pilosus
Small Teasel
Dipsacus sativus
Fuller's Teasel
Drosera rotundifolia
Round-leaved Sundew
Dryas octopetala
Mountain Avens
Echinops bannaticus
Blue Globe-thistle
Echium vulgare
Viper's-bugloss
Elymus repens
Common Couch
Epilobium hirsutum
Great Willowherb
Epilobium parviflorum
Hoary Willowherb
Eriophorum angustifolium
Common Cottongrass
Erodium cicutarium
Common Stork's-bill
Erophila glabrescens
Glabrous Whitlowgrass
Eruca vesicaria
Garden Rocket
Erysimum cheiri
Wallflower
Erythronium
Dog’s-tooth violet
Escallonia rubra
Escallonia
Euonymus europaeus
Spindle
Euphorbia amygdaloides
Wood Spurge
Euphorbia lathyris
Caper Spurge
Euphrasia officinalis
Rostkov's Eyebright
Eutrema japonicum
Wasabi
Festuca ovina
Sheep's-fescue
Ficaria verna
Lesser Celandine
Filipendula ulmaria
Meadowsweet
Forsythia x intermedia
Forsythia
Frankenia laevis
Sea-heath
Fraxinus excelsior
Ash
Fritillaria pyrenaica
Pyrenean Snake's-head
Fuchsia magellanica
Fuchsia
Gagea bohemica
Early Star-of-Bethlehem
Galeopsis bifida
Bifid Hemp-nettle
Galium album
Hedge Bedstraw
Galium palustre
Marsh-bedstraw
Galium verum
Lady's Bedstraw
Genista pilosa
Hairy Greenweed
Gentianella amarella
Dune Gentian
Gentianella germanica
Chiltern Gentian
Geranium macrorrhizum
Rock Crane's-bill
Geranium molle
Dove's-foot Crane's-bill
Geranium phaeum
Dusky Crane's-bill