| Echinacea "Art's Pride" |
| Echinacea "Fatal Attraction" |
| Echinacea "Fragrant Angel" |
| Echinacea "Kim's Knee High" |
| Echinacea "Orange Meadow Brite" |
| Echinacea pallida |
| Echinacea paradoxa |
| Echinacea purpurea "Doppeldecker" |
| Echinacea purpurea "Green Edge" |
| Echinacea purpurea "Magnus" |
| Echinacea purpurea "Razzmatazz" |
| Echinacea purpurea "Rubinstern" |
| Echinacea purpurea "White Swan" |
| Echium amoenum |
| Edraianthus dalmatica "Alba" |
| Eleocharis acicularis |
| Epimedium "Roseum" |
| Epimedium grandiflorum "Lilafee" |
| Epimedium grandiflorum "Nanum" |
| Epimedium x versicolor "Sulphureum" |
| Epipactis |
| Epipactis palustris |
| Eranthis |
| Eremurus bungei stenophyllus |
| Eremurus himalaicus |
| Eremurus "Cleopatra" |
| Erigeron "Four Winds" |
| Erigeron "Sommerneuschnee" |
| Erinus alpinus "Dr.Hähnle" |
| Erodium "County Park" |
| Erodium carvifolium |
| Erodium chrysanthum |
| Erodium guttatum |
| Erodium kolbianum "Natasja" |
| Erodium macrocantha |
| Erodium manescavii |
| Erodium Mershtham Pink |
| Erodium petraeum ssp.crispum |
| Erodium reichardii "Album" |
| Erodium x variabile "Bishop's Form" |
| Eryngium planum |
| Eryngium variifolium |
| Erysimum pulchellum |
| Escallonia |
| Euonymus europaeus "Red Cascade" |
| Eupatorium cannabium "Plenum" |
| Eupatorium coelestimum |
| Eupatorium mac. "Atropurpureum" |
| Eupatorium mac. "Glutbal" |
| Eupatorium mac. "Purple Bush" |
| Eupatorium mac. "Riesenschirm" |
| Eupatorium rugosum |
| Eupatorium rugosum "Chocolate" |
| Euphorbia "Forescate" |
| Euphorbia amyg. "Purpurea" |
| Euphorbia amyg.."Robbiae" |
| Euphorbia characias |
| Euphorbia cyparissias |
| Euphorbia dulcis |
| Euphorbia griffithii "Dixter" |
| Euphorbia griffithii "Fireglow" |
| Euphorbia pilosa "Major" |
| Euphorbia polychroma "Midas" |