polygonum aviculare, lolium perenne, plantago major, poa supina, dactylis glomerata, hordeum murinum, amaranthus retroflexus, arctium minus, bromus sterilis, capsella bursa-pastoris, datura stramonium, lepidium graminifolium, malva neglecta, medicago lupulina, plantago lanceolata, rumex crispus, sisymbrium officinale, trifolium repens, veronica officinalis