Achillea ptarmica 'The Pearl'
Alchemilla mollis
Anthemis hyb. 'E.C. Buxton'
Aster x frikartii 'Moench'
Astilbe japonica 'Deutchland'
Astrantia major
Aubrieta 'Cascade Purple'
Aurinia saxatilis 'Compactum'
Bergenia 'Silberlicht'
Brunnera macrophylla
Campanule lactiflora 'Loddon Anne'
Campanula persicifolia 'Alba'
Campanula persicifolia ???
Clematis 'Piilu'
Clematis 'Ville de Lyon'
Coreopsis lanceolata
Doronicum orientale
Echinacea purpurea
Echinops ritro 'Veitch's Blue'
Epimidium x rubrum
Erica darleyensis 'Kramers Rote'
Erica darleyensis 'Silberschmeltze'
Erigeron 'Dunkelste Aller'
Geranium x magnificum
Hedera helix 'Arborescens'
Helenium 'Moerheim Beauty'
Helenium ???
Heliopsis helianthoides var. scabra
Helleborus argutifolius
Hemerocallis ???
Hemerocallis 'Arctic Snow'
Hemerocallis 'Mary Todd'
Hibiscus syriacus ???
Hosta 'Devon Green'
Hosta fortunei 'Elisabeth Campbell'
Hosta fortunei 'Patriot'
Hosta 'Night Before Christmas'
Hosta sieboldiana
Houttuynia cordata
Hydrangea arborescens 'Annabelle'
Hydrangea macrophylla ???
Hyndrangea macrophylla ???
Hyndrangea macrophylla 'Green Shadow'
Hypericum calicynum
Iris ???
Leucanthemum maximum 'Polaris'
Liatris spicata
Ligularia dentata 'Desdemona'
Lonicera japonica 'Hall's Prolific'
Magnolia stellata
Miscanthus sinensis 'Malepartus'
Miscanthus sinensis 'Zebrinus'
Nepeta x faassenii
Pachysandra terminalis
Persicaria amplexicaulis speciosa
Petasites albus
Physostegia ???
Primula denticulata 'Cachemiriana'
Pulmonaria ???
Pulsatilla vulgaris
Rosa 'Eden rose'
Rosa 'Guirlande d'Amour'
Rudbeckia fulgida 'Goldsturm'
Saxifraga x urbium
Sedum spectabile
Skimmia japonica 'Luriam Wante'
Solidago ???
Spirea ???
Tradescantia ???
Veronica longifolia 'Blauriesin'
Vitis 'Boskoop Glory'
Zantedeschia ???
