The following names have already been used within the genus and therefore cannot be re-used. This list is not in strict alphabetical order but is sorted including spaces, full stops etc. in row order. To look at other names click on the appropriate first letter.
| E. A. Johnson | E. A. Mitchell | E. C. Pearson | E. D. Eason |
| E. J. Backhouse | Early Pink | Early Red | eciliata |
| Eden Valley | Eden Valley Improved | Eden Valley Improved Form | Eden Valley Seedlings |
| Edewecht Belle | Edewecht Blush | Edgon Heath | Egdon Heath |
| Eifel | Eileen | Eileen Porter | Eilen Porter |
| Electra | Elegans | Elegant Spike | Eline |
| Elisabeth | Emperor | England | Epe |
| Erecta | Erecta Alba | Eric Birse | Errigal Dusk |
| Ervillei | Estrella Gold | Estrelle | Euan Jones |
| Eugenii | Eva | Eva Gold | Evelyn Kirby |
| Ewan Jones | Exceter | Exeter | Exquisite |
© The Heather Society, 21 September 2004