alopecurus geniculatus, poa annua, poa trivialis, lolium perenne, juncus bufonius, persicaria hydropiper, phleum pratense, cerastium holosteoides, chenopodium album, polygonum aviculare, ranunculus repens, ranunculus sceleratus, rorippa sylvestris, rumex acetosa, rumex obtusifolius, stellaria media, myosotis scorpioides, ranunculus acris, veronica beccabunga