agrostis stolonifera, juncus effusus, poa trivialis, alopecurus geniculatus, ranunculus repens, holcus lanatus, glyceria fluitans, elymus repens, juncus acutiflorus, lolium perenne, equisetum palustre, poa pratensis, cardamine pratensis, cirsium arvense, festuca rubra, persicaria hydropiper, rumex crispus, trifolium repens