secale cereale, fallopia convolvulus, trifolium arvense, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, centaurea cyanus, cerastium holosteoides, chenopodium album, convolvulus arvensis, descurainia sophia, elymus repens, equisetum arvense, erigeron canadensis, galium aparine, geranium pusillum, lycopsis arvensis, medicago lupulina, myosotis arvensis, polygonum aviculare, rumex acetosella, setaria viridis, silene latifolia, sonchus asper, spergula arvensis, trifolium pratense, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia tetrasperma, viola arvensis