corrigiola litoralis, portulaca oleracea, panicum capillare, persicaria lapathifolia, amaranthus emarginatus, artemisia vulgaris, atriplex prostrata, barbarea vulgaris, capsella bursa-pastoris, datura stramonium, digitaria ischaemum, digitaria sanguinalis, dysphania ambrosioides, eragrostis pilosa, lipandra polysperma, oxybasis glauca, persicaria maculosa, plantago uliginosa, polygonum aviculare, populus nigra, rorippa amphibia, rorippa palustris, rumex obtusifolius, setaria viridis