rorippa sylvestris, lythrum salicaria, persicaria lapathifolia, agrostis stolonifera, cyperus longus, equisetum arvense, lysimachia vulgaris, paspalum distichum, persicaria maculosa, persicaria pseudolapathum, plantago major, populus nigra, rumex conglomeratus, rumex crispus, xanthium strumarium