persicaria maculosa, phalaris arundinacea, agrostis stolonifera, atriplex prostrata, rorippa sylvestris, persicaria mitis, artemisia vulgaris, atriplex patula, bidens frondosa, cirsium arvense, equisetum arvense, oxybasis rubra, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, pulicaria vulgaris, stellaria aquatica, trifolium repens, glechoma hederacea, rumex obtusifolius, rumex palustris, tripleurospermum maritimum