lapsana communis, veronica persica, brassica rapa, convolvulus arvensis, euphorbia helioscopia, fumaria officinalis, lamium amplexicaule, lamium hybridum, myosotis arvensis, senecio vulgaris, sonchus arvensis, viola arvensis, arenaria serpyllifolia, atriplex patula, capsella bursa-pastoris, cirsium arvense, galeopsis tetrahit, galium spurium, papaver rhoeas, sonchus oleraceus, thlaspi arvense