chenopodium album, galeopsis speciosa, viola arvensis, apera spica-venti, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, matricaria chamomilla, vicia sativa, centaurea cyanus, erysimum cheiranthoides, galeopsis tetrahit, juncus bufonius, lysimachia arvensis, mentha arvensis, papaver dubium, persicaria lapathifolia, persicaria maculosa, poa annua, ranunculus repens, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, vicia hirsuta