beta vulgaris, galinsoga parviflora, echinochloa crus-galli, elymus repens, equisetum arvense, achillea millefolium, amaranthus retroflexus, avena fatua, chenopodium album, deschampsia cespitosa, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, persicaria maculosa, poa annua, raphanus raphanistrum, stellaria media, tripleurospermum inodorum, veronica hederifolia, viola arvensis