arrhenatherum elatius, chenopodium album, elymus repens, sinapis arvensis, tussilago farfara, vicia cracca, brassica rapa, dactylis glomerata, fallopia convolvulus, festuca rubra, lysimachia arvensis, medicago lupulina, papaver rhoeas, senecio vulgaris, sonchus arvensis, trifolium repens, achillea millefolium, capsella bursa-pastoris, cirsium arvense, cirsium vulgare, plantago lanceolata, centaurea nigra