angelica archangelica, poa palustris, poa trivialis, calystegia sepium, galium aparine, persicaria amphibia, rumex obtusifolius, urtica dioica, artemisia vulgaris, helianthus tuberosus, lactuca serriola, persicaria maculosa, phalaris arundinacea, plantago uliginosa, sonchus oleraceus