galinsoga quadriradiata, calystegia sepium, chenopodium album, persicaria maculosa, stellaria media, elymus repens, stachys arvensis, atriplex patula, euphorbia helioscopia, euphorbia peplus, fumaria officinalis, lamium purpureum, matricaria chamomilla, plantago lanceolata, rumex obtusifolius, solanum tuberosum, sonchus oleraceus, veronica persica, poa annua