lolium multiflorum, persicaria lapathifolia, chenopodium album, elymus repens, rorippa palustris, argentina anserina, atriplex prostrata, capsella bursa-pastoris, carduus crispus, cirsium arvense, erysimum cheiranthoides, fallopia convolvulus, lamium purpureum, oxybasis rubra, persicaria amphibia, persicaria maculosa, phalaris arundinacea, ranunculus repens, trifolium hybridum, bidens tripartita, plantago major, poa annua, silene latifolia, sisymbrium officinale, thlaspi arvense, trifolium repens