agrostis stolonifera, alopecurus geniculatus, argentina anserina, plantago major, poa trivialis, mentha aquatica, bellis perennis, cirsium arvense, eleocharis palustris, galium palustre, juncus compressus, myosotis scorpioides, persicaria amphibia, phleum pratense, plantago lanceolata, ranunculus repens, rumex crispus, trifolium repens