bidens tripartita, echinochloa crus-galli, lysimachia vulgaris, persicaria amphibia, phalaris arundinacea, anthoxanthum repens, galium palustre, lemna trisulca, lythrum salicaria, lythrum virgatum, oenanthe aquatica, persicaria hydropiper, persicaria minor, rorippa palustris, rubia tatarica, rumex stenophyllus, sonchus arvensis, stachys palustris, thalictrum flavum