hordeum murinum, bromus sterilis, geranium pusillum, medicago polymorpha, poa pratensis, bromus hordeaceus, capsella bursa-pastoris, convolvulus arvensis, lolium perenne, arctium minus, chenopodium album, cirsium arvense, malva neglecta, malva sylvestris, rumex obtusifolius, sisymbrium officinale, torilis japonica, trifolium dubium, trifolium pratense