arrhenatherum elatius, dactylis glomerata, equisetum arvense, achillea millefolium, argentina anserina, briza media, carex hirta, cirsium arvense, cirsium canum, cirsium vulgare, daucus carota, erigeron annuus, hypericum perforatum, inula britannica, lysimachia vulgaris, mentha arvensis, odontites vulgaris, pastinaca sativa, picris hieracioides, plantago lanceolata, plantago media, prunella vulgaris, ranunculus repens, stachys palustris, symphytum officinale, trifolium hybridum, trifolium pratense, tussilago farfara, veronica chamaedrys