centaurea cyanus, chenopodium album, fallopia convolvulus, galeopsis tetrahit, myosotis discolor, persicaria maculosa, rumex acetosella, spergula arvensis, stellaria media, vicia sativa, apera spica-venti, capsella bursa-pastoris, elymus repens, galium aparine, gnaphalium uliginosum, juncus bufonius, matricaria chamomilla, persicaria amphibia, poa annua, polygonum aviculare, ranunculus repens, raphanus raphanistrum, senecio vulgaris, veronica arvensis, viola arvensis