mentha arvensis, euphorbia helioscopia, sinapis arvensis, sonchus asper, sonchus oleraceus, aethusa cynapium, atriplex patula, chaenorhinum minus, chenopodium album, convolvulus arvensis, coronilla varia, elymus repens, euphorbia exigua, fumaria officinalis, galeopsis tetrahit, lapsana communis, lathyrus pratensis, lysimachia arvensis, lysimachia vulgaris, ranunculus repens, rumex crispus, senecio vulgaris, setaria viridis, sherardia arvensis, silene noctiflora, sonchus arvensis, thlaspi arvense, veronica persica, veronica polita, vicia hirsuta, viola arvensis, achillea virescens, capsella bursa-pastoris, galium aparine