centaurea cyanus, convolvulus arvensis, delphinium consolida, agrostemma githago, agrostis gigantea, papaver dubium, cirsium arvense, cota tinctoria, euphorbia esula, euphorbia helioscopia, galium spurium, linaria vulgaris, medicago lupulina, myosotis arvensis, roemeria argemone, silene vulgaris, veronica arvensis, vicia sativa, vicia villosa, viola arvensis, raphanus raphanistrum