centaurea jacea, equisetum arvense, festuca rubra, plantago lanceolata, vicia cracca, arrhenatherum elatius, achillea millefolium, carduus crispus, helminthotheca echioides, heracleum sphondylium, medicago lupulina, potentilla reptans, ranunculus repens, vicia sativa, anthriscus sylvestris, carex riparia, dactylis glomerata, daucus carota