hordeum murinum, poa infirma, crepis capillaris, erigeron canadensis, foeniculum vulgare, hirschfeldia incana, lolium perenne, lotus corniculatus, malva sylvestris, mentha suaveolens, parietaria judaica, pentaglottis sempervirens, persicaria hydropiper, plantago lanceolata, plantago major, sonchus oleraceus, urtica urens, verbena officinalis