corrigiola litoralis, persicaria lapathifolia, amaranthus emarginatus, cyperus fuscus, digitaria sanguinalis, gnaphalium uliginosum, lipandra polysperma, panicum capillare, portulaca oleracea, ambrosia artemisiifolia, atriplex prostrata, barbarea vulgaris, capsella bursa-pastoris, cardamine hirsuta, chenopodiastrum hybridum, chenopodium album, cyperus esculentus, cyperus michelianus, datura stramonium, digitaria ischaemum, dysphania ambrosioides, dysphania botrys, echinochloa crus-galli, eragrostis pilosa, erodium cicutarium, lindernia dubia, melilotus officinalis, oxybasis glauca, oxybasis rubra, plantago uliginosa, polygonum aviculare, rorippa amphibia, rumex acetosella, rumex crispus, rumex obtusifolius, setaria viridis, stellaria aquatica, verbascum densiflorum, veronica anagallis-aquatica