agrostis stolonifera, carex acutiformis, elymus repens, juncus effusus, trifolium repens, alopecurus geniculatus, argentina anserina, phleum pratense, poa trivialis, carex hirta, deschampsia cespitosa, glyceria fluitans, juncus articulatus, persicaria maculosa, phragmites australis, plantago major, sagina nodosa, vicia cracca