agrostis stolonifera, alopecurus geniculatus, digitaria sanguinalis, plantago major, poa trivialis, trifolium repens, carex hirta, eleocharis uniglumis, juncus articulatus, lolium pratense, ranunculus repens, trifolium fragiferum, argentina anserina, eleocharis palustris, galium palustre, glyceria fluitans, lysimachia nummularia, potentilla reptans, scorzoneroides autumnalis