elymus repens, matricaria chamomilla, apera spica-venti, centaurea cyanus, lamium amplexicaule, poa annua, viola arvensis, aphanes arvensis, fallopia convolvulus, lamium purpureum, stellaria media, veronica arvensis, capsella bursa-pastoris, equisetum arvense, euphorbia helioscopia, myosotis arvensis, persicaria maculosa, veronica hederifolia