Origanum laevigatum 'Pilgrim'
Phlox divaricata 'Blue Moon'
Oxalis melanosticta (syn. Ken Aslet)
Asimina triloba 'Overlese'
Agapanthus 'White Willy'
Dahlia 'Veerle'
Lychnis 'Petite Jenny'
Caladium 'Florida Moonlight'
Leucojum aestivum 'Bridesmaid'
Hydrangea paniculata 'Limelight'
Thalictrum 'Nimbus White'
Sedum takesimense 'Atlantis'
