hordeum vulgare, tripleurospermum inodorum, apera spica-venti, centaurea cyanus, vicia hirsuta, achillea millefolium, chenopodium album, cirsium arvense, elymus repens, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, polygonum aviculare, rumex acetosella, trifolium repens, veronica arvensis, vicia sativa, vicia tetrasperma, viola arvensis