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