anthemis ruthenica, secale cereale, vicia villosa, ambrosia artemisiifolia, apera spica-venti, arenaria serpyllifolia, bromus arvensis, bromus tectorum, buglossoides arvensis, camelina microcarpa, centaurea cyanus, delphinium consolida, descurainia sophia, erigeron canadensis, erodium cicutarium, fallopia convolvulus, holosteum umbellatum, lactuca serriola, medicago lupulina, papaver rhoeas, sisymbrium orientale, torilis arvensis, veronica praecox, veronica triphyllos, viola arvensis