melilotus albus, cirsium arvense, equisetum arvense, artemisia vulgaris, elymus repens, lolium pratense, melilotus officinalis, daucus carota, deschampsia cespitosa, linaria vulgaris, plantago lanceolata, vicia cracca, medicago lupulina, tanacetum vulgare, tripleurospermum inodorum