secale cereale, apera spica-venti, cerastium holosteoides, agrostemma githago, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, veronica triphyllos, vicia grandiflora, centaurea cyanus, roemeria argemone, scleranthus annuus, vicia villosa, cirsium arvense, fallopia convolvulus, lycopsis arvensis, lysimachia arvensis, medicago lupulina, papaver dubium, papaver rhoeas, rumex acetosella, sedum acre, thlaspi arvense, vicia sativa