pulicaria vulgaris, alopecurus geniculatus, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, tripleurospermum inodorum, atriplex calotheca, polygonum aviculare, rumex maritimus, agrostis stolonifera, bidens frondosa, gnaphalium uliginosum, oxybasis rubra, persicaria hydropiper, rorippa palustris, rorippa amphibia