eleocharis uniglumis, agrostis gigantea, bolboschoenus maritimus, juncus articulatus, juncus compressus, mentha arvensis, veronica anagallis-aquatica, alisma lanceolatum, calamagrostis epigejos, cirsium arvense, deschampsia cespitosa, elymus repens, hypericum tetrapterum, lycopus europaeus, lysimachia vulgaris, tripleurospermum inodorum