atriplex patula, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, lamium purpureum, medicago lupulina, mentha arvensis, myosotis arvensis, persicaria maculosa, poa annua, polygonum aviculare, solanum nigrum, sonchus oleraceus, stellaria media, veronica persica, viola arvensis, chaenorhinum minus, matricaria chamomilla, silene latifolia