poa trivialis, ranunculus repens, lolium perenne, alopecurus geniculatus, trifolium repens, glyceria fluitans, agrostis stolonifera, lolium pratense, cardamine pratensis, cerastium holosteoides, glechoma hederacea, holcus lanatus, mentha arvensis, persicaria hydropiper, plantago major, polygonum aviculare, rorippa palustris, rumex acetosa, trifolium pratense, rorippa amphibia, stellaria media