Petite feuille bleu intense, substance épaisse, lent
Hosta 'Deep Blue Sea'
Hosta 'Blue Silver'
Hosta 'Blue Ivory'
Hosta 'Canadian Blue'
Phlox douglasii 'Boranovice'
Bidens ferulifolia 'White'
Meconopsis 'Lingholm'
Anchusa azurea 'Feltham Pride'
Pittosporum tobira
Diervilla 'Kodiak Orange'
Crocus chrysanthus 'Ladykiller'
Dianthus subacaulis�subsp.�brachyanthus