pulicaria vulgaris, trifolium repens, argentina anserina, artemisia absinthium, cirsium vulgare, inula britannica, juncus biglumis, leontodon hispidus, lolium perenne, lotus tenuis, lythrum hyssopifolia, mentha pulegium, plantago major, polygonum aviculare, potentilla reptans, rorippa sylvestris, rumex crispus, trifolium fragiferum, tripleurospermum inodorum, verbena officinalis