agrostis stolonifera, bidens tripartita, echinochloa crus-galli, epilobium tetragonum, erigeron annuus, gnaphalium uliginosum, juncus articulatus, juncus bufonius, kickxia elatine, leersia oryzoides, lysimachia arvensis, matricaria chamomilla, panicum capillare, persicaria lapathifolia, persicaria mitis, plantago lanceolata, plantago major, plantago uliginosa, polygonum aviculare, ranunculus repens, rorippa palustris, rorippa sylvestris, trifolium repens, verbena officinalis, veronica anagallis-aquatica