Viburnum burkwoodii
Agapanthus 'Purple Cloud'
Buddleja 'White Ball'
Tamarix 'Hulsdonk White'
Rhodoxis 'Mrs. Betsy'
Spiraea morrisonicola
Helleborus orientalis 'Serah'
Heliopsis 'Bonfire Sunset'
Erodium 'Stephanie'
Polemonium 'Touch of Class'
Amelanchier alnifolia 'Obelisk'
Thalictrum delavayi 'Splendide White'
