fr, nièvre, erigeron canadensis, berteroa incana, digitaria sanguinalis, persicaria lapathifolia, chenopodium album, eragrostis minor, echinochloa crus-galli, corrigiola litoralis, xanthium orientale, portulaca oleracea, setaria viridis, panicum capillare, bidens frondosa, artemisia vulgaris, lipandra polysperma, tripleurospermum inodorum, eragrostis pilosa, populus nigra, bromus tectorum, plantago uliginosa, poa annua, rorippa sylvestris, cyperus fuscus, dysphania ambrosioides, gnaphalium uliginosum, erysimum cheiranthoides, cynodon dactylon, echium vulgare, barbarea vulgaris, oenothera biennis, bidens tripartita, setaria helvola, rorippa palustris, tanacetum vulgare, chondrilla juncea, herniaria glabra, amaranthus retroflexus, atriplex prostrata, polygonum aviculare, cyperus michelianus, persicaria hydropiper, rorippa amphibia, plantago lanceolata, ambrosia artemisiifolia, euphorbia cyparissias, dysphania botrys, urtica dioica, cirsium arvense, saponaria officinalis, lythrum salicaria