Dracunculus vulgaris
Origanum rotundifolium 'Dingle Fairy'
Thuja occidentalis 'Golden Smaragd'
Vinca minor 'Colada'
Actaea 'Hillside Black Beauty'
Allium 'Lavender Bubbles'
Camellia japonica 'Roger Hall'
Wisteria formosa 'Issai'
Leucojum aestivum 'Bridesmaid'
Hydrangea paniculata 'Limelight'
Thalictrum 'Nimbus White'
Sedum takesimense 'Atlantis'