chenopodium album, artemisia vulgaris, cirsium arvense, lolium perenne, argentina anserina, sisymbrium officinale, elymus repens, lactuca serriola, atriplex prostrata, calystegia sepium, fallopia convolvulus, persicaria lapathifolia, polygonum aviculare, rumex crispus, sonchus asper, sonchus oleraceus, urtica dioica, achillea millefolium, galinsoga quadriradiata, rumex obtusifolius, tussilago farfara