melilotus albus, achillea millefolium, melilotus officinalis, artemisia vulgaris, medicago lupulina, tanacetum vulgare, trifolium repens, amaranthus retroflexus, arrhenatherum elatius, convolvulus arvensis, crepis biennis, daucus carota, echium vulgare, erigeron canadensis, galium mollugo, lolium perenne, poa annua, poa compressa, polygonum aviculare, centaurea jacea, chenopodium album, cirsium arvense, descurainia sophia, elymus repens, lactuca serriola, linaria vulgaris, picris hieracioides, plantago major, potentilla argentea, stellaria media, trifolium pratense, urtica dioica