allium cepa, convolvulus arvensis, amaranthus retroflexus, cirsium arvense, galium aparine, tripleurospermum inodorum, atriplex patula, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, fumaria officinalis, galinsoga quadriradiata, galium spurium, lamium purpureum, lapsana communis, lipandra polysperma, lysimachia arvensis, medicago lupulina, myosotis arvensis, papaver rhoeas, persicaria maculosa, solanum tuberosum, sonchus oleraceus, stellaria media, thlaspi arvense, veronica persica, viola arvensis, daucus carota, lotus corniculatus, plantago uliginosa, trifolium repens