Euphorbia helioscopia
Sun Spurge
Euphorbia heterophylla
Euphorbia hirta
Tawa-tawa
Euphorbia hyberna
Irish Spurge
Euphorbia hyssopifolia
Hyssopleaf Sandmat
Euphorbia lactea
Mottled Spurge
Euphorbia lathyris
Caper Spurge
Euphorbia longifolia
Spurge (longifolia)
Euphorbia milii
Euphorbia paralias
Sea Spurge
Euphorbia peplus
Petty Spurge
Euphorbia platyphyllos
Broad-leaved Spurge
Euphorbia portlandica
Portland Spurge
Euphorbia pulcherrima
Poinsettia
Euphorbia serpens
Roundleaf Spurge
Euphorbia stricta
Upright Spurge
Euphorbia tithymaloides
Redbird Flower
Euphorbia trigona
African Milk Tree
Euphorbia x pseudovirgata
Twiggy Spurge
Euphrasia
Eyebright
Euphrasia arctica
Euphrasia nemorosa
Common Eyebright
Euphrasia officinalis
English Eyebright
Euphrasia ostenfeldii
Ostenfeld’s Eyebright
Euphrasia salisburgensis
Irish Eyebright
Euphrasia scottica
Eyebright (E. scottica)
Euphrasia tetraquetra
Eutrema japonicum
Wasabi
Exacum teyragonum
Bicolor Persian Violet
Excoecaria cochinchinensis
Chinese Croton
Fagopyrum esculentum
Buckwheat
Fagus sylvatica
Beech
Fallopia baldschuanica
Russian-vine
Fallopia convolvulus
Black-bindweed
Fatsia japonica
Fatsia
Festuca ovina
Sheep's-fescue
Festuca vivipara
Viviparous Sheep's-fescue
Ficaria verna
Lesser Celandine
Ficus altissima
Council Tree
Ficus ampelos
King's Fig
Ficus benghalensis
Banyan
Ficus benjamina
Weeping Fig
Ficus caulocarpa
Stem-fruited Fig
Ficus elastica
Rubber Fig
Ficus kerkhovenii
Johore fig
Ficus lyrata
Fiddle-leaf Fig
Ficus natalensis
Natal Fig
Ficus pumila
Creeping Fig
Ficus racemosa
Cluster Fig
Ficus variegata
Variegated Fig
Ficus villosa
Shaggy-leaf Fig
Filago germanica
Common Cudweed
Filago lutescens
Red-tipped Cudweed
Filipendula ulmaria
Meadowsweet
Filipendula vulgaris
Dropwort
Fimbristylis littoralis
Lesser Fimbry
Fitzroya cupressoides
Patagonian Cypress
Flemingia macrophylla
Foeniculum vulgare
Fennel
Forsythia x intermedia
Forsythia
Fragaria ananassa
Garden Strawberry
Fragaria chiloensis
Beach Strawberry
Fragaria vesca
Wild Strawberry
Fragaria viridis
Frangula alnus
Alder Buckthorn
Frankenia laevis
Sea-heath
Fraxinus excelsior
Ash
Fraxinus ornus
Manna Ash
Fritillaria meleagris
Fritillary
Fritillaria pyrenaica
Pyrenean Snake's-head