chenopodium album, elymus repens, atriplex patula, capsella bursa-pastoris, carduus crispus, erysimum cheiranthoides, fallopia convolvulus, lamium purpureum, lolium multiflorum, persicaria lapathifolia, persicaria maculosa, phalaris arundinacea, urtica dioica, viola arvensis, argentina anserina, chenopodiastrum hybridum, dactylis glomerata, rorippa palustris, rumex obtusifolius, thlaspi arvense