tanacetum vulgare, artemisia vulgaris, arctium lappa, bromus hordeaceus, convolvulus arvensis, rumex obtusifolius, daucus carota, deschampsia cespitosa, plantago major, stellaria aquatica, trifolium repens, achillea millefolium, aegopodium podagraria, centaurea jacea, crepis biennis, poa pratensis