hirschfeldia incana, sonchus oleraceus, sorghum halepense, arrhenatherum elatius, avena sterilis, daucus carota, mentha suaveolens, potentilla reptans, veronica persica, calystegia sepium, cruciata laevipes, dactylis glomerata, geranium dissectum, geranium robertianum, linum bienne, lotus corniculatus, vicia tetrasperma