ranunculus arvensis, delphinium consolida, matricaria chamomilla, papaver rhoeas, valerianella rimosa, fallopia convolvulus, legousia speculum-veneris, polygonum aviculare, veronica arvensis, viola tricolor, aphanes arvensis, arabidopsis thaliana, artemisia vulgaris, avena fatua, capsella bursa-pastoris, cerastium glomeratum, fumaria officinalis, lysimachia arvensis, myosotis arvensis, poa trivialis, rumex crispus, setaria pumila, stellaria media, trifolium pratense, vicia sativa, roemeria apula