agrostis stolonifera, xanthium orientale, cyperus eragrostis, echinochloa crus-galli, eleocharis palustris, galium debile, mentha pulegium, paspalum vaginatum, symphyotrichum squamatum, trifolium repens, alisma lanceolatum, bidens frondosa, cichorium intybus, cyperus longus, fraxinus angustifolia, juncus articulatus, juncus inflexus, lythrum salicaria, plantago uliginosa