lepidium coronopus, agrostis stolonifera, juncus inflexus, bellis perennis, helminthotheca echioides, lapsana communis, lolium perenne, lysimachia arvensis, mentha suaveolens, poa infirma, polycarpon tetraphyllum, rumex crispus, sonchus oleraceus, trifolium repens, urtica dioica, verbena officinalis