achillea millefolium, chenopodium album, equisetum arvense, galeopsis tetrahit, ranunculus repens, calystegia sepium, convolvulus arvensis, mentha arvensis, polygonum aviculare, rorippa sylvestris, rubus caesius, sonchus arvensis, stachys palustris, cirsium arvense, echium vulgare, elymus repens, galinsoga parviflora, lathyrus tuberosus, myosotis arvensis, persicaria maculosa, plantago major, rumex crispus, rumex obtusifolius, salvia verticillata, stellaria graminea, symphytum officinale, tripleurospermum inodorum, viola arvensis