Aconitum fischeri

Actaea japonica 'Cheju-do'

Agapanthus africanus 'Albus'

Aquilegia 'Spring Magic Blue White'

Armeria maritima 'Abbey Deep Rose'

Aster alpinus 'Dunkle Schöne'

Bergenia cordifolia 'Purpurea'

Calamintha nepeta

Campanula carpatica 'Blaue Clips'

Campanula portenschlagiana AMBELLA INTENS PURPLE

Campanula poscharskyana

Campanula poscharskyana 'Lisduggan Variety'

Centaurea montana

Delosperma sutherlandii

Dicentra spectabilis

Dicentra spectabilis 'Alba'

Epimedium x versicolor 'Sulphureum'

Geranium 'Red Admiral'

Geranium sanguineum 'Max Frei'

Gillenia trifoliata

Helianthemum 'Lawrenson's Pink'

Hemerocallis 'Volcano Queen'

Hosta 'Big Daddy'

Hosta 'Royal Standard'