secale cereale, agrostemma githago, camelina microcarpa, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, fallopia convolvulus, myosotis arvensis, setaria viridis, veronica triphyllos, vicia hirsuta, viola arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, descurainia sophia, elymus repens, erigeron canadensis, galium aparine, geranium pusillum, papaver rhoeas, scleranthus annuus, stellaria media, vicia tetrasperma, vicia villosa, artemisia vulgaris, medicago lupulina