elymus repens, phragmites australis, dactylis glomerata, poa trivialis, valeriana officinalis, alopecurus pratensis, glyceria maxima, phalaris arundinacea, calystegia sepium, glechoma hederacea, urtica dioica, vicia cracca, equisetum fluviatile, equisetum palustre, holcus lanatus, rubus caesius