secale cereale, veronica arvensis, viola arvensis, apera spica-venti, arenaria serpyllifolia, capsella bursa-pastoris, delphinium consolida, lycopsis arvensis, myosotis arvensis, polygonum aviculare, rumex acetosella, setaria viridis, arabidopsis thaliana, centaurea cyanus, cerastium holosteoides, crepis tectorum, myosotis sicula, papaver dubium, tripleurospermum inodorum, vicia sativa, vicia villosa, agrostis stolonifera, anthemis arvensis, buglossoides arvensis, lapsana communis, lolium perenne, vicia hirsuta