Eleocharis acicularis
Needle Spike-rush
Eleocharis palustris
Common Spike-rush
Eleocharis quinqueflora
Few-flowered Spike-rush
Eleogiton fluitans
Floating Club-rush
Empetrum nigrum
Crowberry
Enteridium lycoperdon
False Puffball
Epichloe typhina
Choke disease
Epilobium brunnescens
New Zealand Willowherb
Epilobium hirsutum
Great Willowherb
Epilobium montanum
Broad-leaved Willowherb
Epilobium palustre
Marsh Willowherb
Epilobium parviflorum
Hoary Willowherb
Epipactis helleborine
Broad-leaved Helleborine
Epipactis palustris
Marsh Helleborine
Equisetum fluviatile
Water Horsetail
Equisetum hyemale
Rough Horsetail
Equisetum palustre
Marsh Horsetail
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