Origanum speciosum 'Nanum'
Paeonia lactiflora 'Edulis Superba'
Persicaria polymorpha 'Johanniswolke'
Buddleja davidii Butterfly Candy 'Little Purple'
Dahlia 'Que Sera'
Anemone x hybrida 'Honorine Jobert'
Polemonium 'Bressingham Purple'
Canna 'Color Clown'
Sedum 'Chocolate Cherry'
Galanthus elwesii 'Polar Bear'
Sempervivum 'Steel Appeal'
Daphne x transatlantica 'Eternal Fragrance'