eleocharis uniglumis, alopecurus geniculatus, argentina anserina, juncus articulatus, trifolium repens, juncus bufonius, bidens tripartita, carex nigra, elymus repens, lolium multiflorum, lolium pratense, persicaria maculosa, phleum pratense, plantago major, poa trivialis, sagina procumbens, trifolium fragiferum, centaurium pulchellum, gnaphalium uliginosum, poa pratensis, ranunculus flammula, ranunculus repens, rumex crispus