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