alopecurus geniculatus, phalaris arundinacea, poa trivialis, ranunculus repens, lolium perenne, glyceria fluitans, holcus lanatus, trifolium repens, cerastium holosteoides, lipandra polysperma, persicaria amphibia, persicaria lapathifolia, poa annua, stellaria media, argentina anserina, persicaria hydropiper, ranunculus acris, senecio vulgaris