persicaria mitis, persicaria hydropiper, epilobium ciliatum, mentha longifolia, agrostis stolonifera, bidens frondosa, deschampsia cespitosa, elymus caninus, equisetum arvense, impatiens glandulifera, lipandra polysperma, lycopus europaeus, lythrum salicaria, myosotis scorpioides, poa annua, ranunculus repens, rumex obtusifolius, salix alba, solidago canadensis, stellaria aquatica, veronica beccabunga, alnus glutinosa, artemisia vulgaris, fraxinus excelsior, plantago major