agrostis stolonifera, juncus articulatus, plantago coronopus, plantago uliginosa, sagina nodosa, centaurium littorale, helichrysum luteoalbum, argentina anserina, carex arenaria, cirsium arvense, lysimachia maritima, mentha aquatica, plantago lanceolata, salix repens, samolus valerandi, sonchus arvensis