papaver rhoeas, ranunculus arvensis, delphinium consolida, equisetum arvense, sinapis arvensis, aethusa cynapium, campanula rapunculoides, galeopsis bifida, galeopsis tetrahit, lipandra polysperma, lysimachia arvensis, silene noctiflora, thlaspi arvense, valerianella dentata, viola arvensis, atriplex patula, cerastium holosteoides, chenopodium album, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lapsana communis, lolium perenne, myosotis arvensis, neslia paniculata, plantago major, polygonum aviculare, ranunculus repens, symphytum officinale, tripleurospermum inodorum