juncus effusus, lolium perenne, holcus lanatus, poa trivialis, ranunculus repens, trifolium repens, agrostis stolonifera, alopecurus geniculatus, agrostis capillaris, juncus acutiflorus, lotus pedunculatus, lycopus europaeus, poa annua, poa pratensis, ranunculus flammula, cirsium palustre, glyceria fluitans, urtica dioica