- Euonymus atropurpureus
- Embothrium coccineum
- Epigaea repens
- Eriodictyon californicum
- ephedra
- Erythroxylon truxiuense
- European cranberry bush
- Euonymus americanus
- elder
- egyptian grass
- ethnic minority
- evergreen wood fern
- elegance
- English daisy
- erigeron annuus
- equipment casualty
- exemplary damages
- expiation
- execrable
- eternal damnation
- enliven
- escapade
- electricity
- equilibrium
- explosive compound
- esaki
- erythroxylum
- einsteinian
- einsteins theory of relativity
- ever more
- ever such
- explosive device
- either
- everybody knows his own interest best
- emperor moth
- emperor
- Eriosoma
- Eumenes
- Ephestia
- Echidnophaga
- Euproctis
- Epilachna
- edwy
- edward james muggeridge
- enthusiasm
- elan
- external auditory canal
- ent man
- Erignathus barbatus
- elephant seal