lolium pratense, carex nigra, juncus effusus, trifolium fragiferum, trifolium repens, alopecurus geniculatus, juncus articulatus, juncus conglomeratus, leptodictyum riparium, lotus tenuis, phleum pratense, sagina procumbens, argentina anserina, centaurium littorale, cerastium holosteoides, lolium multiflorum, lolium perenne, plantago major, poa pratensis, poa trivialis, trifolium pratense, carex leporina