corrigiola litoralis, lipandra polysperma, chenopodium album, dysphania ambrosioides, persicaria hydropiper, persicaria maculosa, polygonum arenastrum, saponaria officinalis, setaria pumila, amaranthus hybridus, barbarea vulgaris, bidens frondosa, coincya monensis, digitaria sanguinalis, echinochloa crus-galli, echium vulgare, erigeron canadensis, galeopsis angustifolia, oxalis dillenii, panicum capillare, populus nigra, rorippa sylvestris, scrophularia nodosa