convolvulus arvensis, viola arvensis, cirsium arvense, erigeron annuus, galeopsis tetrahit, galinsoga parviflora, myosotis arvensis, persicaria lapathifolia, silene vulgaris, sonchus arvensis, vicia sativa, achillea millefolium, artemisia vulgaris, chenopodium album, lathyrus pratensis, lysimachia arvensis, mentha arvensis, papaver rhoeas, pastinaca sativa, persicaria minor