oenanthe aquatica, physcomitrium eurystomum, tripleurospermum inodorum, bidens radiata, callitriche palustris, carex bohemica, veronica anagallis-aquatica, gnaphalium uliginosum, persicaria lapathifolia, alopecurus aequalis, chenopodium ficifolium, eleocharis acicularis, leptobryum pyriforme, lythrum salicaria, trifolium hybridum, echinochloa crus-galli, persicaria amphibia, ranunculus sceleratus, triticum aestivum, vicia hirsuta