secale cereale, viola arvensis, agrostemma githago, apera spica-venti, buglossoides arvensis, centaurea cyanus, veronica triphyllos, vicia villosa, anthemis arvensis, arenaria serpyllifolia, capsella bursa-pastoris, convolvulus arvensis, descurainia sophia, elymus repens, equisetum arvense, fallopia convolvulus, geranium pusillum, melilotus albus, myosotis arvensis, myosotis stricta, roemeria argemone, sinapis arvensis, veronica arvensis, vicia tetrasperma