Echinops ritro 'Veitch's Blue'
Edraianthus graminifolius
Epimedium x cantabrigiense
Epimedium x perralchium 'Frohnleiten'
Epimedium grandiflorum 'Lilafee'
Epimedium rubrum
Epimedium x youngianum 'Niveum'
Epimedium x youngianum 'Roseum'
Eremurus isabellinus 'Cleopatra'
Eremurus isabellinus 'Tropical Dream'
Eremurus stenophyllus
Erigeron 'Azure Beauty'
Erigeron 'Pink Jewel'
Eryngium planum 'Blue Hobbit'
Eryngium planum 'Frosted Jade`
Eryngium 'Sapphire Blue'
Eryngium x zabellii `Big Blue`
Eryngium yuccifolium
Eupatorium 'Baby Joe'
Eupatorium 'Little Joe'
Eupatorium maculatum 'Gateway'
Eupatorium rugosum 'Chocolate'
Euphorbia polychroma
Euphorbia polychroma 'Bonfire'
