cirsium arvense, galinsoga parviflora, chenopodium album, reseda lutea, setaria pumila, brassica napus, brassica rapa, convolvulus arvensis, echinochloa crus-galli, elymus repens, equisetum arvense, euphorbia helioscopia, mentha aquatica, persicaria maculosa, sonchus oleraceus, stachys palustris, stellaria media