beta vulgaris, elymus repens, arenaria serpyllifolia, atriplex patula, buglossoides arvensis, ceratodon purpureus, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, fumaria vaillantii, lamium amplexicaule, persicaria lapathifolia, spergula arvensis, stellaria media, veronica hederifolia, veronica persica