agrostis stolonifera, mentha longifolia, ranunculus repens, carex hirta, carex hordeistichos, agrostis gigantea, alisma plantago-aquatica, bidens tripartita, cirsium arvense, cyperus fuscus, echinochloa crus-galli, elymus repens, epilobium parviflorum, equisetum palustre, hypericum tetrapterum, juncus articulatus, lemna minor, lysimachia arvensis, lythrum hyssopifolia, rumex crispus, rumex obtusifolius, scrophularia umbrosa, sparganium erectum, symphytum officinale, veronica anagallis-aquatica, vicia tetrasperma, euphorbia platyphyllos, persicaria amphibia, persicaria mitis, stellaria aquatica, trifolium hybridum