solanum tuberosum, phragmites australis, cirsium arvense, persicaria lapathifolia, symphytum officinale, veronica persica, echinochloa crus-galli, erysimum cheiranthoides, persicaria maculosa, sonchus arvensis, stachys palustris, armoracia rusticana, atriplex patula, avena fatua, cichorium intybus, equisetum arvense, fallopia convolvulus, galinsoga parviflora, galinsoga quadriradiata, galium aparine, lamium purpureum, plantago major, plantago uliginosa, polygonum aviculare, rumex crispus, setaria pumila, sinapis arvensis, spergula arvensis, tripleurospermum inodorum