agrostis stolonifera, ranunculus repens, eleocharis palustris, alopecurus geniculatus, poa trivialis, glyceria fluitans, lolium pratense, argentina anserina, juncus effusus, persicaria hydropiper, cardamine pratensis, holcus lanatus, mentha arvensis, plantago major, rumex crispus, scorzoneroides autumnalis, trifolium repens