elymus repens, galinsoga parviflora, lipandra polysperma, lysimachia vulgaris, mercurialis annua, sonchus oleraceus, stellaria media, vicia sepium, capsella bursa-pastoris, chenopodium album, persicaria maculosa, poa annua, rumex obtusifolius, veronica persica, atriplex patula, euphorbia peplus, lamium purpureum, sisymbrium officinale, sonchus asper