tripleurospermum inodorum, veronica hederifolia, apera spica-venti, capsella bursa-pastoris, fallopia convolvulus, matricaria chamomilla, stellaria media, vicia hirsuta, aphanes arvensis, chenopodium album, myosotis arvensis, myosurus minimus, papaver dubium, poa annua, viola arvensis, arabidopsis thaliana, juncus bufonius