hordeum vulgare, raphanus raphanistrum, spergula arvensis, apera spica-venti, arabidopsis thaliana, galinsoga parviflora, lysimachia arvensis, polygonum aviculare, trifolium arvense, veronica arvensis, agrostis stolonifera, brassica napus, capsella bursa-pastoris, daucus carota, fallopia convolvulus, matricaria chamomilla, myosotis arvensis, rumex acetosella, scleranthus annuus, silene dioica, trifolium repens, vicia hirsuta, vicia sativa