mentha arvensis, apera spica-venti, fallopia convolvulus, capsella bursa-pastoris, myosotis arvensis, ranunculus repens, stellaria media, veronica arvensis, viola arvensis, arabidopsis thaliana, argentina anserina, centaurea cyanus, chenopodium album, elymus repens, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, matricaria chamomilla, persicaria amphibia, persicaria maculosa, poa annua, polygonum aviculare, rumex acetosella, rumex obtusifolius, sagina procumbens, spergula arvensis, vicia sativa