malva pusilla, polygonum aviculare, cichorium intybus, inula britannica, lolium perenne, lotus tenuis, matricaria chamomilla, mentha pulegium, persicaria lapathifolia, plantago lanceolata, plantago major, plantago media, potentilla supina, pulicaria vulgaris, ranunculus sardous, rorippa kerneri, rumex crispus, tripleurospermum inodorum, verbena officinalis, xanthium strumarium