reseda luteola, cirsium arvense, dactylis glomerata, elymus repens, artemisia vulgaris, achillea millefolium, agrostis stolonifera, arrhenatherum elatius, daucus carota, erigeron canadensis, lolium multiflorum, melilotus officinalis, plantago lanceolata, plantago major, polygonum aviculare, sisymbrium altissimum, tanacetum vulgare, melilotus albus