Dicentra spectabilis 'Alba'

Dicentra spectabilis 'Cupid'

Dicentra spectabilis 'Hordival' 'Valentine'

Dierama pulcherrimum

Digitalis 'Pink Panther'

Dodecatheon meadia 'Lilac'

Dracocephalum ruyschiana

Echinacea 'Kismet Intense Orange'

Echinacea 'Kismet Raspberry'

Echinacea 'Kismet Red'

Echinacea 'Kismet White'

Echinacea 'Kismet Yellow'

Echinacea 'Pow Wow White'

Echinacea 'Sunny Days Lemon'

Echinacea 'Vintage Hot Pink'

Echinacea Sombrero 'Adobe Orange'

Echinacea Sombrero 'Fiesta Orange'

Echinacea Sombrero 'Lemon Yellow'

Echinacea Sombrero 'Poco Hot Red'

Echinacea Sunseeker 'Pumpkin Pie'

Echinacea Sunseekers 'Green Apple'

Echinacea Sunseekers 'Mineola'

Echinops 'Veitch's Blue'

Echinops ritro

Echinops ritro 'Platinum Blue'

Echinops ruthenicus 'Platinum Blue'

Echium amoenum 'Red Feathers'

Epimedium 'Alabaster'

Epimedium grandiflorum 'Lilafee'

Epimedium x youngianum 'Roseum'