avena sativa, persicaria lapathifolia, lapsana communis, spergula arvensis, centaurea cyanus, lysimachia arvensis, amblystegium serpens, bryum argenteum, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, galeopsis tetrahit, myosotis arvensis, persicaria maculosa, polygonum aviculare, scleranthus annuus, sherardia arvensis, sinapis arvensis, stellaria media, trifolium arvense, tripleurospermum inodorum, tussilago farfara, veronica persica