glyceria fluitans, holcus lanatus, cirsium arvense, agrostis stolonifera, elymus repens, festuca rubra, phleum pratense, valeriana officinalis, carex acuta, equisetum fluviatile, filipendula ulmaria, juncus effusus, poa trivialis, brachythecium rutabulum, cardamine pratensis, poa palustris, ranunculus repens, trifolium repens