medicago lupulina, brassica nigra, equisetum arvense, polygonum aviculare, sisymbrium altissimum, artemisia vulgaris, lactuca serriola, senecio viscosus, trifolium pratense, achillea millefolium, atriplex prostrata, bryum argenteum, capsella bursa-pastoris, chenopodium album, cirsium arvense, crepis capillaris, erigeron canadensis, geranium robertianum, heracleum sphondylium, lolium perenne, matricaria chamomilla, plantago lanceolata, plantago major, poa trivialis, sonchus arvensis, tripleurospermum maritimum, urtica dioica, carduus crispus, daucus carota, galeopsis tetrahit, holcus lanatus, ranunculus repens, sisymbrium officinale