text: sinapis arvensis, sorghum halepense, centaurea cyanus, cirsium arvense, convolvulus arvensis, coronilla varia, cynodon dactylon, daucus carota, equisetum arvense, linaria vulgaris, mentha longifolia, rorippa sylvestris, rubus caesius, setaria pumila, setaria viridis, verbena officinalis, veronica polita