chaenorhinum minus, cirsium arvense, fallopia convolvulus, medicago lupulina, papaver rhoeas, rapistrum rugosum, vicia pannonica, atriplex patula, euphorbia falcata, kickxia spuria, polygonum patulum, ranunculus arvensis, ajuga chamaepitys, anacyclus clavatus, anthemis arvensis, chenopodium album, convolvulus arvensis, erigeron canadensis, filago pyramidata, knautia integrifolia, lactuca serriola, lolium rigidum, lotus tenuis, lysimachia foemina, melilotus officinalis, trifolium campestre, trifolium lappaceum, verbena officinalis, vicia sativa, xanthium orientale