secale cereale, cirsium arvense, buglossoides arvensis, centaurea cyanus, convolvulus arvensis, papaver rhoeas, thlaspi arvense, viola arvensis, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, camelina microcarpa, chaenorhinum minus, delphinium consolida, fallopia convolvulus, odontites vernus, raphanus raphanistrum, rubus caesius, sinapis arvensis, stellaria media, veronica triphyllos, vicia tetrasperma, vicia villosa