tanacetum vulgare, artemisia vulgaris, achillea millefolium, poa pratensis, agrostis stolonifera, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, dactylis glomerata, elymus repens, plantago lanceolata, poa annua, poa palustris, potentilla reptans, urtica dioica, arctium lappa