anthemis arvensis, myosotis arvensis, papaver dubium, apera spica-venti, aphanes arvensis, centaurea cyanus, fallopia convolvulus, raphanus raphanistrum, rumex acetosella, senecio vulgaris, sonchus arvensis, spergula arvensis, vicia sativa, viola arvensis, avena fatua, capsella bursa-pastoris, chenopodium album, erodium cicutarium, galium aparine, glebionis segetum, lamium amplexicaule, lycopsis arvensis, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, roemeria argemone, scleranthus annuus, sonchus asper, stellaria media, veronica agrestis, vicia hirsuta