Saxifraga sempervivum x stenophylla
Pinus flexilis 'Piute'
Wisteria macrostachya 'Clara Mack'
Physocarpus opulifolius 'Rubella'
Hydrangea paniculata 'Limelight'
Frangula alnus 'Ron Williams'
Dahlia 'Zahra'
Erythronium 'Pagoda'
Sedum 'Chocolate Cherry'
Galanthus elwesii 'Polar Bear'
Sempervivum 'Steel Appeal'
Daphne x transatlantica 'Eternal Fragrance'