juncus atratus, eleocharis palustris, gratiola officinalis, alisma lanceolatum, carex acuta, mentha pulegium, agrostis stolonifera, bidens frondosa, carex vulpina, inula britannica, lythrum hyssopifolia, persicaria hydropiper, phalaris arundinacea, poa palustris, rumex crispus, carex hirta