leucanthemum vulgare, equisetum arvense, arrhenatherum elatius, centaurea jacea, holcus lanatus, festuca rubra, lathyrus pratensis, achillea millefolium, daucus carota, helminthotheca echioides, jacobaea vulgaris, phleum pratense, phragmites australis, plantago lanceolata, poa pratensis, potentilla reptans, primula veris, ranunculus repens, rumex acetosa, urtica dioica, vicia hirsuta