The bright scarlet flower has a striking yellow heart. Until the 20th century, it was mostly used for forcing so that it would bloom at Christmas.
Spiraea betulifolia 'Tor Gold'
Galanthus nivalis 'Lady Elphinstone'
Allium senescens 'Lisa Green'
Helleborus 'Molly's White'
Geranium sanguineum 'Max Frei'
Erysimum 'Bowles' Mauve'
Actaea 'Pink Spike'
Polemonium 'Touch of Class'
Tolmiea menziesii 'Cool Gold'
Cyclamen coum 'Ruby Star'
Eryngium 'Big Blue'
Helleborus orientalis 'SP Anja Oudolf'
Photinia serratifolia 'Crunchy'
Paeonia lactiflora 'Nick Shaylor'
Libertia 'Taupo Sunset'
Hosta 'Smash Hit'