convolvulus arvensis, echinochloa crus-galli, amaranthus retroflexus, argentina anserina, atriplex patula, campanula rapunculoides, capsella bursa-pastoris, carex hirta, cerastium holosteoides, chenopodium album, cirsium arvense, digitaria ischaemum, digitaria sanguinalis, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium aparine, geranium dissectum, geranium pusillum, heracleum sphondylium, lamium purpureum, lipandra polysperma, mentha arvensis, persicaria maculosa, poa annua, polygonum aviculare, ranunculus repens, rorippa sylvestris, rumex obtusifolius, setaria pumila, setaria viridis, sherardia arvensis, sinapis arvensis, sisymbrium officinale, sonchus asper, stachys annua, thlaspi arvense, veronica officinalis, viola arvensis, vicia tetrasperma