convolvulus arvensis, euphorbia exigua, fallopia convolvulus, galeopsis tetrahit, silene noctiflora, veronica arvensis, veronica persica, viola arvensis, avena fatua, cirsium arvense, galium aparine, lapsana communis, lysimachia arvensis, mentha arvensis, sinapis arvensis, stellaria media, tussilago farfara, argentina anserina, campanula rapunculoides, euphorbia helioscopia, lamium purpureum, matricaria discoidea, persicaria maculosa, plantago major, poa annua, sherardia arvensis, sonchus arvensis, atriplex patula, capsella bursa-pastoris, fumaria officinalis, myosotis arvensis, potentilla reptans, vicia sativa, vicia tetrasperma, centaurea cyanus, elymus repens, gnaphalium uliginosum, odontites vulgaris, plantago uliginosa, raphanus raphanistrum, stachys palustris