phragmites australis, equisetum palustre, lysimachia vulgaris, urtica dioica, aegopodium podagraria, carex acutiformis, carex hirta, chenopodium album, cirsium arvense, elymus repens, galinsoga quadriradiata, glechoma hederacea, iris pseudacorus, lathyrus palustris, lipandra polysperma, lythrum salicaria, stellaria aquatica, symphytum officinale