poa trivialis, alopecurus geniculatus, agrostis stolonifera, ranunculus repens, glyceria fluitans, elymus repens, phragmites australis, cardamine pratensis, cerastium holosteoides, dactylis glomerata, festuca rubra, glechoma hederacea, lolium perenne, lolium pratense, persicaria amphibia, phleum pratense, poa annua, urtica dioica, polygonum aviculare, ranunculus sceleratus, trifolium repens