galinsoga parviflora, chenopodium album, datura stramonium, amaranthus retroflexus, rumex pulcher, setaria pumila, sonchus oleraceus, stellaria media, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, euphorbia helioscopia, hibiscus trionum, lamium maculatum, lolium perenne, poa annua, portulaca oleracea, senecio vulgaris, sonchus asper