Ligustrum ovalifolium
Catalpa erubescens 'Purpurea'
Rosa 'Phyllis Bide'
Wisteria formosa 'Issai'
Helleborus orientalis 'SP Anja Oudolf'
Erysimum 'Bowles' Mauve'
Eryngium 'Big Blue'
Actaea 'Pink Spike'
Cyclamen coum 'Ruby Star'
Tolmiea menziesii 'Cool Gold'
Polemonium 'Touch of Class'
Geranium sanguineum 'Max Frei'
Galanthus nivalis 'Lady Elphinstone'
Allium senescens 'Lisa Green'
Cornus sanguinea 'Magic Flame'
Rhodotypos scandens