stachys annua, veronica hederifolia, amaranthus retroflexus, artemisia vulgaris, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, lysimachia arvensis, persicaria maculosa, reseda lutea, sorghum halepense, ajuga chamaepitys, atriplex patula, carduus acanthoides, delphinium consolida, descurainia sophia, lamium amplexicaule, nigella arvensis, papaver rhoeas, phragmites australis, setaria pumila, viola arvensis