Plants
- Eaeagnus 'Maculata'Elaegnus pungens 'Maculata'
- Early CrocusCrocus tommasinianus
- Early Dutch Honeysuckle, 'Belgica'Lonicera periclymenum 'Belgica'
- Early Purple OrchidOrchis mascula
- Early Virgin's-bowerClematis cirrhosa
- Easter LilyLilium longiflorum
- Eastern redbudCercis canadensis
- Eastern redbud, 'Forest Pansy'Cercis canadensis 'Forest Pansy'
- Eastern SowbreadCyclamen coum
- Eastern White Pine 'Radiata'Pinus strobus 'Radiata'
- Eau de Cologne Mint, Lemon MintMentha x piperata f.citrata
- Echeuveria derenbergiiEcheuveria derenbergii
- EcheveriaEcheveria
- Echeveria MetallicaEcheveria Metallica
- Echinacea 'Cheyenne Spirit'Echinacea
- Echinacea 'Green Wizard'Echinacea 'Green Wizard'
- Echinacea 'Harvest Moon'Echinacea 'Harvest Moon'
- Echinacea 'Mango Meadowbrite'Echinacea 'Mango Meadowbrite'
- Echinacea 'Sunrise'Echinacea 'Sunrise'
- Echinacea 'Tiki Torch'Echinacea 'Tiki Torch'
- Echinacea 'Tomato Soup'Echinacea 'Tomato Soup'
- Echinacea 'Virgin'Echinacea 'Virgin'
- Echinacea pallidaEchinacea pallida
- Echinacea paradoxaEchinacea paradoxa
- Echinacea Pow wow Wild berry
- Echinacea Purpurea
- Echinacea purpurea 'Razzmatazz'Echinacea purpurea 'Razzmatazz'
- Echinacea, Warm Summer
- echinopsechinops
- Echinops bannaticus 'Albus'Echinops bannaticus 'Albus'
- Echinops, Great Globe thistleEchinops sphaerocephalus
- Echinops, Great Globe thistle 'Arctic Glow'Echinops sphaerocephalus 'Arctic Glow'
- Echinopsis peruvianaEchinopsis peruviana
- EchiumEchium wildpretii
- Echium Pride of MaderaEchium candicans 'Pride of Madera'