calliergonella cuspidata, alopecurus aequalis, leersia oryzoides, rorippa sylvestris, eleocharis palustris, bidens radiata, eleocharis acicularis, juncus bufonius, juncus compressus, mentha arvensis, poa trivialis, ptychostomum pseudotriquetrum, veronica anagallis-aquatica, bidens tripartita, lotus pedunculatus, lysimachia vulgaris, persicaria hydropiper, persicaria lapathifolia, rumex maritimus