stellaria media, lepidium didymum, rumex obtusifolius, sonchus oleraceus, veronica persica, aethusa cynapium, capsella bursa-pastoris, cardamine hirsuta, cerastium fontanum, cerastium glomeratum, euphorbia peplus, lysimachia arvensis, persicaria maculosa, poa annua, ranunculus repens, senecio vulgaris, veronica chamaedrys, matricaria chamomilla