chenopodium album, elymus repens, achillea virescens, argentina anserina, convolvulus arvensis, galium aparine, holcus mollis, persicaria maculosa, poa trivialis, ranunculus repens, raphanus raphanistrum, rumex crispus, atriplex patula, cirsium arvense, equisetum arvense, euphorbia helioscopia, galeopsis tetrahit, lepidium campestre, lysimachia arvensis, myosotis arvensis, plantago major, sagina procumbens, sinapis arvensis, sonchus oleraceus, vicia sativa