galinsoga parviflora, amaranthus blitum, digitaria sanguinalis, lamium purpureum, stellaria media, matricaria chamomilla, setaria pumila, agrostis stolonifera, calystegia sepium, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, echinochloa crus-galli, persicaria lapathifolia, plantago major, ranunculus repens, rorippa sylvestris, sonchus arvensis, sonchus asper, stachys palustris, veronica persica