lolium perenne, agrostis stolonifera, alopecurus geniculatus, poa trivialis, ranunculus repens, trifolium repens, holcus lanatus, poa annua, elymus repens, poa pratensis, anthoxanthum odoratum, argentina anserina, cardamine pratensis, deschampsia cespitosa, glyceria fluitans, juncus effusus, lolium pratense, phleum pratense, plantago major, polygonum aviculare, prunella vulgaris, ranunculus acris, scorzoneroides autumnalis, triglochin palustris