sambucus ebulus, achillea millefolium, tanacetum vulgare, urtica dioica, agrostis stolonifera, anchusa officinalis, arctium lappa, berteroa incana, cichorium intybus, daucus carota, galium aparine, galium mollugo, linaria vulgaris, lolium perenne, melilotus officinalis, pastinaca sativa, pimpinella saxifraga, poa annua, prunella vulgaris, salix caprea, schistidium apocarpum, torilis japonica, veronica chamaedrys