secale cereale, vicia hirsuta, apera spica-venti, centaurea cyanus, equisetum arvense, matricaria chamomilla, scleranthus annuus, convolvulus arvensis, fallopia convolvulus, juncus bufonius, poa annua, polygonum aviculare, rumex crispus, stellaria media, veronica hederifolia, vicia sativa, vicia tetrasperma, viola arvensis