centaurea cyanus, delphinium consolida, vicia grandiflora, apera spica-venti, buglossoides arvensis, chenopodium album, elymus repens, equisetum arvense, myosotis arvensis, vicia sativa, vicia villosa, achillea millefolium, agrostemma githago, arabidopsis thaliana, arenaria serpyllifolia, artemisia campestris, bromus secalinus, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, lolium temulentum, matricaria chamomilla, neslia paniculata, papaver dubium, papaver rhoeas, poa annua, rumex acetosella, scleranthus annuus, silene noctiflora, spergula arvensis, stellaria media, veronica triphyllos, vicia hirsuta, vicia tetrasperma, viola arvensis, medicago lupulina, plantago major, trifolium repens