secale cereale, fallopia convolvulus, stachys annua, vicia hirsuta, apera spica-venti, arenaria serpyllifolia, elymus repens, viola arvensis, centaurea cyanus, convolvulus arvensis, equisetum arvense, erigeron acris, logfia minima, medicago lupulina, papaver dubium, polygonum aviculare, thlaspi arvense, veronica dillenii, veronica verna, vicia sativa, camelina microcarpa, erodium cicutarium, sinapis arvensis