centaurea cyanus, secale cereale, apera spica-venti, crepis tectorum, elymus repens, viola arvensis, anthemis arvensis, arenaria serpyllifolia, capsella bursa-pastoris, delphinium consolida, myosotis arvensis, raphanus raphanistrum, tripleurospermum inodorum, buglossoides arvensis, cerastium holosteoides, chenopodium album, descurainia sophia, erodium cicutarium, fallopia convolvulus, medicago lupulina, papaver dubium, polygonum aviculare, roemeria argemone, rumex acetosella, scleranthus annuus, veronica arvensis, vicia sativa, vicia villosa