lepidium ruderale, atriplex sagittata, amaranthus retroflexus, lolium perenne, achillea millefolium, artemisia vulgaris, atriplex tatarica, capsella bursa-pastoris, crepis foetida, dipsacus fullonum, fallopia convolvulus, lactuca serriola, lysimachia arvensis, melilotus officinalis, poa annua, setaria viridis, sisymbrium altissimum, stellaria media, tussilago farfara, urtica dioica