stellaria media, tripleurospermum inodorum, apera spica-venti, myosotis arvensis, veronica hederifolia, viola arvensis, arabidopsis thaliana, centaurea cyanus, poa annua, aphanes arvensis, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, gnaphalium uliginosum, polygonum aviculare, veronica arvensis, veronica persica, vicia hirsuta, acer platanoides, acer pseudoplatanus, cerastium holosteoides, cirsium arvense, crepis tectorum, equisetum arvense, juncus bufonius, plantago uliginosa, rumex acetosella, scleranthus annuus