galinsoga parviflora, amaranthus powellii, erucastrum gallicum, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, portulaca oleracea, veronica polita, amaranthus retroflexus, chenopodiastrum hybridum, convolvulus arvensis, echinochloa crus-galli, oxybasis glauca, stellaria media, diplotaxis muralis, euphorbia helioscopia, lamium amplexicaule, rorippa sylvestris, sonchus asper, urtica urens, aethusa cynapium, arenaria serpyllifolia, fumaria officinalis, setaria pumila, rumex acetosella