arrhenatherum elatius, cirsium arvense, phalaris arundinacea, dactylis glomerata, phragmites australis, holcus lanatus, poa trivialis, alopecurus pratensis, anthriscus sylvestris, rumex acetosa, urtica dioica, equisetum arvense, galium aparine, persicaria amphibia, ranunculus acris, ranunculus repens, rumex obtusifolius