centaurea cyanus, mentha arvensis, vicia hirsuta, anthoxanthum aristatum, apera spica-venti, aphanes australis, draba verna, fallopia convolvulus, galeopsis segetum, juncus bufonius, myosotis arvensis, ranunculus repens, raphanus raphanistrum, spergula arvensis, stellaria media, trifolium repens, tripleurospermum inodorum, veronica verna, vicia sativa, viola tricolor