triticum aestivum, poa annua, medicago lupulina, apera spica-venti, bidens tripartita, equisetum palustre, glechoma hederacea, lysimachia arvensis, lysimachia nummularia, matricaria chamomilla, persicaria maculosa, polygonum aviculare, rorippa sylvestris, stellaria aquatica, trifolium repens, veronica arvensis, vicia hirsuta, vicia sativa