Equisetum sylvaticum
Wood Horsetail
Equisetum telmateia
Great Horsetail
Erica cinerea
Bell Heather
Erica tetralix
Cross-leaved Heath
Erigeron acris
Blue Fleabane
Erigeron canadensis
Canadian Fleabane
Erinus alpinus
Fairy Foxglove
Eriophorum angustifolium
Common Cottongrass
Eriophorum vaginatum
Hare's-tail Cottongrass
Erodium cicutarium
Common Stork's-bill
Erophila glabrescens
Glabrous Whitlowgrass
Erophila majuscula
Hairy Whitlowgrass
Erophila verna
Common Whitlowgrass
Erophila verna agg.
Common Whitlowgrass
Erophila verna sens. str.
Common Whitlowgrass
Erythranthe x robertsii
Hybrid Monkeyflower
Euonymus europaeus
Spindle
Euonymus japonicus
Evergreen Spindle
Eupatorium cannabinum
Hemp-agrimony
Euphorbia amygdaloides
Wood Spurge
Euphorbia lathyris
Caper Spurge
Euphrasia arctica
Euphrasia ostenfeldii
Evernia prunastri
Oakmoss