anthemis arvensis, tripleurospermum inodorum, triticum aestivum, centaurea cyanus, cirsium arvense, elymus repens, vicia hirsuta, vicia tetrasperma, vicia villosa, apera spica-venti, aphanes arvensis, arabidopsis thaliana, buglossoides arvensis, capsella bursa-pastoris, cerastium glomeratum, cerastium pumilum, convolvulus arvensis, equisetum arvense, erigeron annuus, holcus lanatus, matricaria chamomilla, mentha longifolia, myosotis arvensis, myosotis stricta, papaver rhoeas, poa trivialis, polygonum aviculare, ranunculus sardous, rumex crispus, stellaria graminea, stellaria media, trifolium pratense, veronica arvensis, veronica persica, vicia grandiflora