oxalis pes-caprae, parietaria judaica, mercurialis annua, bidens tripartita, convolvulus arvensis, cynodon dactylon, euphorbia peplus, hordeum murinum, poa annua, setaria verticillata, solanum nigrum, sonchus oleraceus, urtica membranacea, amaranthus albus, cyperus rotundus, fumaria capreolata, fumaria parviflora, geranium molle, lepidium didymum, plantago major, veronica polita