poa trivialis, alopecurus geniculatus, glyceria fluitans, ranunculus repens, rorippa amphibia, trifolium repens, agrostis stolonifera, argentina anserina, cardamine pratensis, galium palustre, persicaria hydropiper, phalaris arundinacea, plantago uliginosa, polygonum aviculare, stellaria media, persicaria amphibia, scorzoneroides autumnalis