glyceria fluitans, poa trivialis, agrostis stolonifera, ranunculus repens, stellaria alsine, alopecurus geniculatus, physcomitrium pyriforme, pseudephemerum nitidum, sagina procumbens, cardamine pratensis, glechoma hederacea, holcus lanatus, juncus articulatus, lotus pedunculatus, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, ranunculus sceleratus, rorippa amphibia, trifolium repens, gnaphalium uliginosum, plantago major