alopecurus geniculatus, persicaria lapathifolia, ranunculus repens, argentina anserina, rumex crispus, agrostis gigantea, carex leporina, elymus repens, glyceria fluitans, gnaphalium uliginosum, juncus bufonius, lysimachia nummularia, mentha arvensis, plantago major, rorippa islandica, trifolium fragiferum