ranunculus repens, poa trivialis, alopecurus geniculatus, holcus lanatus, lolium perenne, bellis perennis, bromus hordeaceus, cerastium holosteoides, equisetum palustre, glyceria fluitans, jacobaea aquatica, juncus effusus, plantago major, poa annua, scorzoneroides autumnalis, trifolium dubium, trifolium repens