eleocharis ovata, agrostis stolonifera, cyperus fuscus, echinochloa crus-galli, kickxia elatine, panicum capillare, alisma plantago-aquatica, alopecurus aequalis, epilobium parviflorum, epilobium tetragonum, glyceria notata, juncus articulatus, juncus bufonius, lolium perenne, lysimachia arvensis, matricaria chamomilla, persicaria lapathifolia, plantago major, plantago uliginosa, polygonum aviculare, rorippa palustris, solidago gigantea, trifolium repens, verbena officinalis, veronica anagallis-aquatica, veronica beccabunga