Ribes laurifolium
Crocus cartwrightianus hort. 'Albus'
Eriogonum allenii 'Little Rascal'
Scilla litardieri
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'