avena sativa, hordeum vulgare, setaria pumila, chenopodium album, erigeron canadensis, persicaria maculosa, scleranthus annuus, sinapis arvensis, stellaria media, anthemis arvensis, cirsium arvense, elymus repens, galinsoga parviflora, gnaphalium uliginosum, mentha arvensis, plantago major, psammophiliella muralis, rumex acetosella, spergula arvensis, tripleurospermum inodorum, veronica verna, vicia sativa