arrhenatherum elatius, melilotus officinalis, tripleurospermum inodorum, cirsium arvense, crepis biennis, daucus carota, echium vulgare, galium mollugo, galium verum, jacobaea erratica, knautia arvensis, lepidium campestre, plantago lanceolata, plantago media, potentilla recta, sonchus asper, tussilago farfara