veronica chamaedrys, althaea officinalis, arctium lappa, persicaria maculosa, achillea millefolium, carex hirta, rumex obtusifolius, convolvulus arvensis, galinsoga parviflora, plantago major, potentilla reptans, urtica dioica, capsella bursa-pastoris, conium maculatum, lolium perenne, pastinaca sativa, sisymbrium officinale, solanum villosum