persicaria lapathifolia, chenopodium album, elymus repens, lolium multiflorum, atriplex patula, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, lamium purpureum, persicaria amphibia, alopecurus pratensis, carduus crispus, geranium pusillum, oxybasis rubra, rorippa palustris, rumex obtusifolius