alopecurus geniculatus, glyceria fluitans, persicaria hydropiper, poa trivialis, ranunculus repens, ranunculus sceleratus, cardamine pratensis, cerastium holosteoides, holcus lanatus, juncus bufonius, lolium perenne, myosotis laxa, phalaris arundinacea, polygonum aviculare, rorippa palustris, sagina procumbens, trifolium repens, glechoma hederacea, oenanthe aquatica, persicaria amphibia, ranunculus flammula, rorippa amphibia, rumex crispus