corrigiola litoralis, persicaria lapathifolia, amaranthus emarginatus, digitaria sanguinalis, echinochloa crus-galli, portulaca oleracea, amaranthus albus, dysphania ambrosioides, dysphania botrys, epilobium ciliatum, eragrostis pilosa, lipandra polysperma, panicum capillare, polygonum aviculare, populus nigra, rorippa palustris, rorippa sylvestris