dysphania botrys, eragrostis minor, amaranthus retroflexus, lolium perenne, poa annua, achillea millefolium, calamagrostis epigejos, convolvulus arvensis, plantago major, setaria viridis, sisymbrium altissimum, sisymbrium loeselii, solanum nigrum, trifolium repens, tripleurospermum inodorum