Large white, double flowers.
Sanguinaria canadensis 'Multiplex'
Meconopsis 'Lingholm'
Begonia 'Dragon Wing Pink'
Astilbe 'Dark Side of the Moon'
Actaea 'Hillside Black Beauty'
Delosperma from Sani Pass
Arum italicum
Hypericum kalmianum 'Blue Velvet'
Hosta 'Fire and Ice'