Picea glauca 'Rainbow's end'
Narcissus 'Tricollet'
Tulipa aucheriana 'Jara'
Nerine bowdenii 'Amandi'
Polemonium 'Bressingham Purple'
Aubrieta macedonica
Bergenia 'Ripple Effect'
Ipomoea batatas 'Sweet Caroline Purple'
Clematis 'Prince Charles'
Rosa 'Great Wall' Easy Elegance
Sempervivum 'Steel Appeal'
Selinum wallichianum