phalaris arundinacea, mentha arvensis, acorus calamus, agrostis gigantea, argentina anserina, calystegia sepium, cirsium palustre, potentilla reptans, scrophularia nodosa, glechoma hederacea, galium palustre, ranunculus repens, carex muricata, lysimachia vulgaris, lythrum salicaria, myosotis scorpioides