chenopodium album, fallopia convolvulus, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, digitaria ischaemum, elymus repens, equisetum arvense, geranium pusillum, hypochaeris glabra, plantago uliginosa, raphanus raphanistrum, scleranthus annuus, spergula arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta, viola arvensis, arabidopsis thaliana, centaurea cyanus, cirsium arvense, lamium amplexicaule, setaria viridis, sonchus oleraceus, trifolium arvense