secale cereale, centaurea cyanus, roemeria argemone, delphinium consolida, lycopsis arvensis, myosotis stricta, veronica triphyllos, vicia villosa, agrostemma githago, arenaria serpyllifolia, buglossoides arvensis, camelina microcarpa, chenopodium album, cirsium arvense, convolvulus arvensis, descurainia sophia, elymus repens, fallopia convolvulus, scleranthus annuus, veronica arvensis, vicia hirsuta, viola arvensis