poa trivialis, alopecurus geniculatus, ranunculus repens, glyceria fluitans, phragmites australis, agrostis stolonifera, cardamine pratensis, cerastium holosteoides, elymus repens, festuca rubra, glechoma hederacea, lolium perenne, lolium pratense, myosotis scorpioides, urtica dioica, argentina anserina, carex riparia, myosotis arvensis, persicaria amphibia, trifolium repens