corrigiola litoralis, digitaria sanguinalis, persicaria lapathifolia, dysphania ambrosioides, echinochloa crus-galli, lipandra polysperma, stellaria aquatica, amaranthus emarginatus, ambrosia artemisiifolia, arctium lappa, atriplex prostrata, barbarea vulgaris, berteroa incana, chenopodium album, cyperus esculentus, datura stramonium, eragrostis pilosa, erigeron canadensis, gnaphalium uliginosum, lythrum salicaria, melilotus albus, panicum capillare, phalaris arundinacea, plantago uliginosa, polygonum arenastrum, portulaca oleracea, ranunculus sceleratus, rorippa amphibia, rorippa sylvestris, rumex obtusifolius, scrophularia nodosa, sonchus asper, tripleurospermum inodorum, urtica dioica, xanthium orientale