cirsium arvense, elymus repens, symphytum officinale, arrhenatherum elatius, calystegia sepium, urtica dioica, lolium perenne, dactylis glomerata, heracleum sphondylium, persicaria amphibia, phalaris arundinacea, sonchus arvensis, anthriscus sylvestris, cirsium vulgare, phragmites australis, rumex obtusifolius