secale cereale, arabidopsis thaliana, buglossoides arvensis, draba verna, myosotis stricta, veronica hederifolia, veronica triphyllos, viola arvensis, agrostemma githago, anthemis arvensis, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, fallopia convolvulus, holosteum umbellatum, medicago lupulina, papaver dubium, raphanus raphanistrum, roemeria argemone, scleranthus annuus, trifolium campestre, vicia villosa