triticum aestivum, arenaria serpyllifolia, diplotaxis erucoides, erigeron canadensis, fallopia convolvulus, medicago sativa, papaver rhoeas, veronica persica, vicia hirsuta, vicia sativa, vicia villosa, calystegia sepium, equisetum arvense, galium aparine, lapsana communis, lycopsis arvensis, medicago lupulina, agrostis stolonifera, artemisia vulgaris, buglossoides arvensis, convolvulus arvensis, crepis capillaris, daucus carota, euphorbia helioscopia, geranium columbinum, geranium rotundifolium, hordeum vulgare, lactuca serriola, lathyrus aphaca, lysimachia arvensis, pastinaca sativa, plantago lanceolata, poa annua, poa pratensis, potentilla reptans, rapistrum rugosum, rumex crispus, sisymbrium officinale, sonchus asper, sonchus oleraceus, stellaria media, trifolium campestre, trifolium repens