secale cereale, scleranthus annuus, veronica triphyllos, viola arvensis, arenaria serpyllifolia, centaurea cyanus, fallopia convolvulus, myosotis stricta, vicia hirsuta, vicia sativa, apera spica-venti, aphanes arvensis, elymus repens, myosotis arvensis, veronica arvensis, veronica dillenii, lamium purpureum, roemeria argemone