galinsoga parviflora, cirsium arvense, echinochloa crus-galli, convolvulus arvensis, solanum tuberosum, atriplex patula, capsella bursa-pastoris, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium aparine, lycopsis arvensis, sonchus arvensis, sonchus oleraceus, stachys palustris, stellaria media, tripleurospermum inodorum, veronica persica, viola arvensis, persicaria lapathifolia, trifolium pratense