bolboschoenus maritimus, inula britannica, persicaria amphibia, rorippa sylvestris, agrostis stolonifera, elymus repens, glycyrrhiza echinata, gratiola officinalis, helichrysum luteoalbum, lythrum salicaria, persicaria hydropiper, potentilla reptans, rumex stenophyllus, thalictrum lucidum, convolvulus arvensis, sonchus arvensis, xanthium strumarium