pulicaria vulgaris, agrostis stolonifera, bidens tripartita, argentina anserina, butomus umbellatus, eleocharis acicularis, eleocharis palustris, mentha aquatica, persicaria amphibia, alisma gramineum, phalaris arundinacea, plantago uliginosa, poa trivialis, rorippa sylvestris, juncus bufonius, limosella aquatica, lythrum salicaria, mentha arvensis, mentha verticillata, persicaria hydropiper, rumex crispus, myosotis scorpioides, persicaria lapathifolia, poa annua, veronica catenata