secale cereale, apera spica-venti, centaurea cyanus, delphinium consolida, arenaria serpyllifolia, artemisia vulgaris, chenopodium album, cirsium arvense, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, myosotis arvensis, polygonum aviculare, pyrus communis, rumex acetosa, rumex acetosella, rumex crispus, setaria viridis, silene latifolia, spergula arvensis, trifolium arvense, trifolium repens, veronica arvensis, vicia hirsuta, vicia sativa, vicia villosa