Rape (Brassica napus subsp. oleifera) and cornflower (Centaurea cyanus)
Savoy cabbage (Brassica oleracea var. sabauda), red cabbage (Brassica oleracea var. capitata f. rubra) and white cabbage (Brassica oleracea var. capitata f. alba)
Palm cabbage (Brassica oleracea var. palmifolia)
Common holly (Ilex aquifolium 'Golden van Tol')
Japanese holly (Ilex crenata 'Dark Green') and black mondo (Ophiopogon planiscapus 'Nigrescens')