rumex acetosella, scleranthus annuus, spergula arvensis, viola tricolor, apera spica-venti, centaurea cyanus, matricaria chamomilla, persicaria lapathifolia, chenopodium album, convolvulus arvensis, equisetum arvense, fallopia convolvulus, juncus bufonius, lysimachia arvensis, misopates orontium, oxalis stricta, persicaria maculosa, poa annua, polygonum aviculare, raphanus raphanistrum, stachys arvensis