Rhodoxis 'Mrs. Betsy'
Wasabia japonica 'Mephisto'
Clematis viticela 'Etoile Violette'
Salix gracilistyla 'Mount Aso'
Prunus lusitanica 'Angustifolia'
Echinacea purpurea 'Sunseekers Sweet Fuchsia'
Salvia nemorosa 'Caradonna'
Allium 'Lavender Bubbles'
Leucojum aestivum 'Bridesmaid'
Hydrangea paniculata 'Limelight'
Thalictrum 'Nimbus White'
Sedum takesimense 'Atlantis'